|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Research on the slope spectrum of the Loess Plateau显示文摘A new concept dealing with digital analysis of loess terrain,slope spectrum,is presented and discussed in this paper,by introducing its characteristic,represen-tation and extracting method from DEMs. Using 48 geomorphological units in dif-ferent parts of the loess as test areas and 5 m-resolution DEMs as original test data,the quantitative depiction and spatial distribution of slope spectrum in China's Loess Plateau have been studied on the basis of a series of carefully-designed experiments. In addition,initial experiment indicates a strong relationship between the slope spectrum and the loess landform types,displaying a potential importance of the slope spectrum in geomorphological studies. Based on the slope spectrums derived from the 25 m-resolution DEM data in whole loess terrain in northern part of Shaanxi,13 slope spectrum indices were extracted and integrated into a compre-hensive layer with image integration method. Based on that,a series of unsuper-vised classifications was applied in order to make a landform classification in northern Shaanxi Loess Plateau. Experimental results show that the slope spec-trum analysis is an effective method in revealing the macro landform features. A continuous change of slope spectrum from south to north in northern Shaanxi Loess Plateau shows an obvious spatial distribution of different loess landforms. This also proves the great significance of the slope spectrum method in describing the terrain roughness and landform evolution as well as a further understanding on landform genesis and spatial distribution rule of different landforms in the Loess Plateau. | TANG GuoAn,LI FaYuan,LIU XueJun,LONG Yi & YANG Xin Key Laboratory of Virtual Geographic Environment,Nanjing Normal University,Ministry of Education,Nanjing 210046,China | 2008 | Science China(Technological Sciences)2008，51，S1： | 22 |
| 2 | Slope spectrum critical area and its spatial variation in the Loess Plateau of China显示文摘斜坡光谱被证明了是在在中国黄土地面的学习揭示 geomorphological 特征的重要方法论。在导出斜坡系列的批评区域的决心是一项不可缺少的任务。与学习区域的尺寸的增加一起,导出的系列越来越同样地正在变得,以便他们的差别能被忽略赞成一个标准。随后,测试尺寸被定义为斜坡光谱批评区域(SSCA ) 。SSCA 是斜坡光谱计算的基础不仅而且到某程度,黄土地势的 geomorphological 开发的思考。高分辨率 DEM 在提取斜坡光谱是重要的。有在北 Shaanxi 省的黄土高原的不同地形区域的一套 48 DEM 为实验被选择。SSCA 的空间分发与一个 geo 统计的分析方法被调查,导致从 6.18 km 2到 35.1 km 2 的价值。主要试验性的结果证明 SSCA 的空间分发与土壤侵蚀紧张的空间分发被相关,到反映地面复杂性的某个程度。斜坡光谱的批评区域从北方介绍 weak-strong-weak 的一个空间变化趋势给南方。四个地面参数,溪谷密度,斜坡偏斜度,地面驱动力(T d ) 和斜坡(求救) 的斜坡,被选择为指示物。在那里存在在 SSCA 和溪谷密度之间的一种好指数的功能关系,地面驱动力(T d ) 和在 SSCA 和斜坡偏斜度之间的一种对数函数关系。斜坡偏斜度增加,和溪谷密度,地面驱动力和求救与增加 SSCA 减少。SSCA 能作为一个区别因素被利用识别黄土地形,因为 SSCA 和黄土地形的进化的空间分布是关联词。从台地跟随黄土地形的进化到溪谷多山的区域,这也证明 SSCA 能代表本地地形的发展度。黄土高原的批评稳定的区域代表黄土地形的开发的度。它的主要意义是稳定的区域的感觉能被用来决定最小的地理单位。 | TANG Guoan SONG Xiaodong LI Fayuan ZHANG Yong XION-GLiyang | 2015 | Journal of Geographical Sciences2015，25，12： | 16 |
| 3 | Extraction and Analysis of Gully Head of Loess Plateau in China Based on Digital Elevation Model显示文摘In China′s Loess Plateau area, gully head is the most active zone of a drainage system in gully areas. The differentiation of loess gully head follows geospatial patterns and reflects the process of the loess landform development and evolution of its drainage system to some extent. In this study, the geomorphic meaning, basic characteristics, morphological structure and the basic types of loess gully heads were systematically analysed. Then, the loess gully head′s conceptual model was established, and an extraction method based on Digital Elevation Model(DEM) for loess gully head features and elements was proposed. Through analysing the achieved statistics of loess gully head features, loess gully heads have apparently similar and different characteristics depending on the different loess landforms where they are found. The loess head characteristics reflect their growth period and evolution tendency to a certain degree, and they indirectly represent evolutionary mechanisms. In addition, the loess gully developmental stages and the evolutionary processes can be deduced by using loess gully head characteristics. This study is of great significance for development and improvement of the theoretical system for describing loess gully landforms. | ZHU Hongchun TANG Guoan QIAN Kejian LIU Haiying | 2014 | Chinese Geographical Science2014，24，3： | 16 |
| 4 | Geomorphological inheritance for loess landform evolution in a severe soil erosion region of Loess Plateau of China based on digital elevation models显示文摘The influence of pre-quaternary underlying terrain on the formation of loess landforms, i.e., the geomorphological inheritance issue, is a focus in studies of loess landforms. On the basis of multi-source information, we used GIS spatial analysis methods to construct a simulated digital elevation model of a pre-quaternary paleotopographic surface in a severe soil erosion area of the Loess Plateau. To reveal the spatial relationship between underlying paleotopography and modern terrain, an XY scatter diagram, hypsometric curve, gradient and concavity of terrain profiles are used in the experiments. The experiments show that the altitude, gradient and concavity results have significant linear positive correlation between both terrains, which shows a relatively strong landform inheritance relationship, particularly in the intact and complete loess deposit areas. Despite the current surface appearing somewhat changed from the original shape of the underlying terrain under different erosion forces, we reveal that the modern terrain generally smoothes the topographic relief of underlying terrain in the loess deposition process. Our results deepen understanding of the characteristics of geomorphological inheritance in the formation and evolution of loess landforms. | XIONG LiYang TANG GuoAn YUAN BaoYin LU ZhongChen LI FaYuan ZHANG Lei | 2014 | Science China Earth Sciences2014，57，8： | 16 |
| 5 | Chinese progress in geomorphometry显示文摘Geomorphometry,the science of digital terrain analysis(DTA),is an important focus of research in both geomorphology and geographical information science(GIS).Given that 70% of China is mountainous,geomorphological research is popular among Chinese scholars,and the development of GIS over the last 30 years has led to significant advances in geomorphometric research.In this paper,we review Chinese progress in geomorphometry based on the published literature.There are three major areas of progress:digital terrain modelling methods,DTA methods,and applications of digital terrain models(DTMs).First,traditional vector-and raster-based terrain modelling methods,including the assessment of uncertainty,have received widespread attention.New terrain modelling methods such as unified raster and vector,high-fidelity,and real-time dynamic geographical scene modelling have also attracted research attention and are now a major focus of digital terrain modelling research.Second,in addition to the popular DTA methods based on topographical derivatives,geomorphological features,and hydrological factors extracted from DTMs,DTA methods have been extended to include analyses of the structure of underlying strata,ocean surface features and even socioeconomic spatial structures.Third,DTMs have been applied to fields including global climate change,analysis of various typical regions,lunar surface and other related fields.Clearly,Chinese scholars have made significant progress in geomorphometry.Chinese scholars have had the greatest international impact in areas including high-fidelity digital terrain modelling and DTM-based regional geomorphological analysis,particularly in the Loess Plateau and the Tibetan Plateau regions. | LV Guonian XIONG Liyang CHEN Min TANG Guoan SHENG Yehua LIU Xuejun SONG Zhiyao LU Yuqi YU Zhaoyuan ZHANG Ka WANG Meizhen | 2017 | Journal of Geographical Sciences2017，27，11： | 14 |
| 6 | The scaling method of specific catchment area from DEMs显示文摘特定的集水区域(SCA ) 被定义为一个联合起来的轮廓的在上游的集水区域。作为关键地面参数之一,它广泛地在当模特儿水文学,土壤侵蚀和生态的环境被使用。然而, SCA 价值在不同 DEM 分辨率显著地变化,它不可避免地影响地面分析结果。SCA 能被描述为集水区域(CA ) 和 DEM 格子长度的比率。在这份报纸, CA 的规模效果第一被调查。与 Jiuyuangou 溪谷,一个分水岭在中国的北 Shaanxi 省的大约 70 km2 作为测试区域, CA 上的 DEM 规模的影响在空间分发是不同的,这被发现。在 upslope 地点的 CA 价值与 DEM 分辨率的减少变得更大。当地点接近下游的区域时, CA 上的 DEM 规模的影响逐渐地正在变弱。CA 的规模效果能作为指数的衰落的一个数学趋势被结束。然后, SCA 的一个 downscaling 模型被介绍规模因素和地点因素提出。可伸缩的模型能在象素水平从粗糙的 DEM 分辨率认识到 SCA 价值的变换到更好的。downscaled SCA 好的实验结果表演修订了,并且与在关于统计索引,直方图和空间分发的目标决定的 SCA 一致。与没有实验参数的优点,可伸缩的模型能为在一个崎岖排水区域可伸缩的 SCA 被看作一个简单、客观的模型。 | YANG Xin TANG Guoan XIAO Chenchao GAO Yiping ZHU Shijie | 2011 | Journal of Geographical Sciences2011，21，4： | 12 |
| 7 | Paleotopographic controls on modern gully evolution in the loess landforms of China显示文摘The inhomogeneous and non-flat paleotopography in a depositional landform area profoundly controls the process of modern gully evolution and shapes the structure of a gully network.However,this controlling effect of paleotopography on modern gully evolution is mostly ignored because of the difficulties in paleotopography reconstruction.In this study,loess area in China is selected as case area for its typical depositional landform area and inhomogeneous and non-flat paleotopography during the Quaternary.The paleotopography underlying loess is considered while evaluating its controlling effects on the gully evolutionary process.On the basis of the geophysical prospecting,detailed geological information,and high-resolution digital elevation model,we reconstruct the pre-Quaternary paleotopographic surface in the case area.Comparative analysis is conducted to reveal the modern gully evolution in relation to the paleotopography.Results show that the concave area of the paleotopography acts as the basement of the high-order modern gully evolution in the hilly-gully area,although this concave area can be covered and buried by the loess depositional process during the Quaternary.A significant controlling effect of paleotopography on high-order modern gully evolution can be observed in a depositional landform with a hilly-gully underlying topography,whereas a relatively weak controlling effect exists in a flat underlying topographical area because of the strong horizontal shift effect of gully formation process.Several low-order modern gullies also exist and limit the controlling effect of paleotopography.These results reveal a controlled high-order modern gully evolutionary process and a rather dynamic low-order modern gully evolutionary process in the hilly-gully area.These results also help us understand the variations in different modern gully evolution in relation to paleotopography and the different management schemes for soil conservation and ecological restoration during the gully evolutionary process. | XIONG LiYang TANG GuoAn ZHU A-Xing YUAN BaoYin LU BinYing DANG TianMin | 2017 | Science China Earth Sciences2017，60，3： | 11 |
| 8 | An Object-based Approach for Two-level Gully Feature Mapping Using High-resolution DEM and Imagery: A Case Study on Hilly Loess Plateau Region, China显示文摘Gully feature mapping is an indispensable prerequisite for the motioning and control of gully erosion which is a widespread natural hazard. The increasing availability of high-resolution Digital Elevation Model(DEM) and remote sensing imagery, combined with developed object-based methods enables automatic gully feature mapping. But still few studies have specifically focused on gully feature mapping on different scales. In this study, an object-based approach to two-level gully feature mapping, including gully-affected areas and bank gullies, was developed and tested on 1-m DEM and Worldview-3 imagery of a catchment in the Chinese Loess Plateau. The methodology includes a sequence of data preparation, image segmentation, metric calculation, and random forest based classification. The results of the two-level mapping were based on a random forest model after investigating the effects of feature selection and class-imbalance problem. Results show that the segmentation strategy adopted in this paper which considers the topographic information and optimal parameter combination can improve the segmentation results. The distribution of the gully-affected area is closely related to topographic information, however, the spectral features are more dominant for bank gully mapping. The highest overall accuracy of the gully-affected area mapping was 93.06% with four topographic features. The highest overall accuracy of bank gully mapping is 78.5% when all features are adopted. The proposed approach is a creditable option for hierarchical mapping of gully feature information, which is suitable for the application in hily Loess Plateau region. | LIU Kai DING Hu TANG Guoan ZHU A-Xing YANG Xin JIANG Sheng CAO Jianjun | 2017 | Chinese Geographical Science2017，27，3： | 11 |
| 9 | Slope spectrum variation in a simulated loess watershed显示文摘在黄土材料和消除适当地代表真黄土表面的地方,一个模仿的黄土分水岭被采用与黄土分水岭进化在斜坡光谱调查变化。模仿的黄土分水岭的进化被人工的降雨的 exogenetic 力量驾驶。为三个月的一个时期,有不同紧张和持续时间的二十个人工的降雨事件被执行。在这个过程,九个 DEM 数据设定,有 10 公里格子分辨率的各个,被靠近范围的摄影测量学的方法建立。斜坡系列然后从这些 DEM 被提取。小心地设计的量的分析的随后的系列显示了在斜坡光谱和模仿的黄土分水岭的进化之间的一种强壮的关系。斜坡光谱的量的索引变化了定期跟随模仿的黄土分水岭的进化。吝啬的斜坡,斜坡光谱信息熵(H),地面驱动力( T d ),平均数补丁区域( AREA_MN ),传染索引( CONTAG ),和补丁结合索引(结合)不停地增加跟随模仿的分水岭的进化,当时偏斜度(S),周界区域分数维的尺寸( PAFRAC ),和散布和并排索引( IJI )代表了一个相反的趋势。所有这些索引在早、活跃的发展时期活跃地变化了,但是慢慢地在稳定的发展时期。这些试验性的结果显示斜坡系列的时间系列能有效地描绘模仿的黄土分水岭的斜坡分发,因此为为黄土地形建模介绍一个潜在的方法。 | Fayuan LI Guoan TANG Chun WANG Lingzhou CUI Rui ZHU | 2016 | Frontiers of Earth Science2016，10，2： | 9 |
| 10 | Terrain revised model for air temperature in mountainous area based on DEMs: A case study in Yaoxian county显示文摘In mountainous area, spatial interpolation is the traditional method to calculate air temperature by use of observed temperature data. Due to lack of sufficient observation data in mountainous areas many precise interpolation methods could give only coarse result which could not meet the demand of precision agriculture and local climate exploration. Based on DEMs of 25 m resolution, a reversed model is constructed, with which temperature is simulated to the corresponding slope unit from the solar radiation. Taking Yaoxian county as a test area, and mean monthly temperature data as basic information sources, which are collected from 15 weather stations around Yaoxian county in Shaanxi province from the year of 1970 to 2000, a simulation for the solar radiation cell by cell is completed. By simulating solar radiation at each slope and flat cell unit, the terrain revised temperature model could be realized. A comparison between the simulated temperature and the radiation temperature from TM6 thermal infrared image shows that the terrain improved model gets a finer temperature distribution at local level. The accuracy of simulated temperature in mountainous area is higher than it is in flat area. | YANG Xin TANG Guoan XIAO Chenchao DENG Fengdong | 2007 | Journal of Geographical Sciences2007，17，4： | 7 |
| 11 | A new geographical language: A perspective of GIS显示文摘语言在通讯起一个重要作用,分享并且在人之中的信息的传播。地理语言为理解是必要的,调查,表示并且宣传 geo 空间的信息。地理语言在科学,技术和认知层次与改进逐渐地发展了并且演变。有关从地理信息本体论,认识论和语言学理论的理论进步,这份报纸第一提出一种 GIS 语言的概念并且在地理语言的结构,功能和特征根据变化讨论它的基本特征。这种 GIS 语言能被认为是合成数字符号的一个系统。它是地理目标,现象和他们的空间分布和动态过程的一个全面代表。这个代表帮助我们与几何学,地位,进程,时间空间的关系,语义和属性用地理情形或符号产生地理空格的一种通用感觉。而且,这份报纸声明 GIS 语言由于它的内在的特征,结构,功能和系统的内容代表地理语言的新一代。基于上述的理论基础,这份报纸从地理研究人员的观点说明 GIS 语言的枢轴的地位和贡献。GIS 的语言是为当前的时代设计的一种新地理语言,与包括时间空间的多尺寸表示,交互可视化,虚拟地理情形,多传感器感觉并且经由网的有用广播的特征。GIS 语言是迄今为止开发的高度级的地理语言,集成语义定义,特征抽取,地理动态表示和时间空间的因素并且统一地理现象和目标的计算。GIS 语言拥有五个重要特征:抽象,系统,严格,精确和层次。在摘要, GIS 语言提供一个新工具让人认出,理解并且模仿全部 geo 环境。因此,在当代的地理开发的 GIS 语言功能的探索正在变得日益重要。同样,概念的模型的建设和 GIS 语言的科学系统将支持地理和地理信息科学的学科的开发。因此,这份报纸从数字技术,地理标准,地理建模和地理的纪律发展的观点调查 GIS 语言的前景。 | HU Zui TANG Guoan LU Guonian | 2014 | Journal of Geographical Sciences2014，24，3： | 7 |
| 12 | An applied research on remote sensing classification in the Loess Plateau显示文摘Due to complex terrain of the Loess Plateau, the classification accuracy is unsatisfactory when a single supervised classification is used in the remote sensing investigation of the sloping field. Taking the loess hill and gully area of northern Shaanxi Province as a test area, a research was conducted to extract sloping field and other land use categories by applying an integrated classification. Based on an integration of supervised classification and unsupervised classification, sampling method is remarkably improved. The results show that the classification accuracy is satisfactory by the method and is of critical significance in obtaining up-to-date information of the sloping field, which should be helpful in the state key project of converting fiumland to forest and grassland on slope land in this area. This research sought to improve the appfication accuracy of image classification in complex terrain areas. | LIU Yongmei TANG Guoan LI Tianwen YANG Qinke | 2003 | Journal of Geographical Sciences2003，13，4： | 5 |
| 13 | Terrain relief periods of loess landforms based on terrain profiles of the Loess Plateau in northern Shaanxi Province,China显示文摘The Loess Plateau is densely covered by numerous types of gullies which represent different soil erosion intensities.Therefore,research on topographic variation features of the loess gullies is of great significance to environmental protection and ecological management.Using a5 m digital elevation model and data from a national geographic database,this paper studies different topographical areas of the Loess Plateau,including Shenmu,Suide,Yanchuan,Ganquan,Yijun,and Chunhua,to derive representative gully terrain profile data of the sampled areas.First,the profile data are standardized in MATLAB and then decomposed using the ensemble empirical mode decomposition method.Then,a significance test is performed on the results;the test confidence is 95% to 99%.The most reliable decomposition component is then used to calculate the relief period and size of the gullies.The results showed that relief periods of the Chunhua,Shenmu,Yijun,Yuanchuan,Ganquan,and Suide gullies are 1110.14 m,1096.85 m,1002.49 m,523.48 m,498.12 m,and 270.83 m,respectively.In terms of gully size,the loess landforms are sorted as loess fragmented tableland,aeolian and dune,loess tableland,loess ridge,loess hill and loess ridge,and loess hill,in descending order.Taken together,the gully terrain features of the sample areas and the results of the study are approximately consistent with the actual terrain profiles.Thus,we conclude that ensemble empirical mode decomposition is a reliable method for the study of the relief and topography of loess gullies. | Jianjun CAO Guoan TANG Xuan FANG Jilong LI Yongjuan LIU Yiting ZHANG Ying ZHU Fayuan LI | 2019 | Frontiers of Earth Science2019，13，2： | 4 |
| 14 | Landform Planation Index Extracted from DEMs: A Case Study in Ordos Platform of China显示文摘Planation surface, a surface that is almost flat, is a kind of low-relief landforms. Planation surface is the consequence of the denudation and planation processes under a tectonic stable condition. The quantitative expression of the characteristics of planation surface plays a key role in reconstructing and describing the evolutionary process of landforms. In this study, Landform Planation Index(LPI), a new terrain derivative, was proposed to quantify the characteristics of planation surface. The LPIs were calculated based on the summit surfaces formed according to the clustering results of peaks. Ten typical areas in the Ordos Platform located in the central part of the Loess Plateau of China are chosen as the test areas for investigating their planation characteristics with the LPI. The experimental results indicate that the LPI can be effectively used to quantify the characteristics of planation surfaces. In addition, the LPI can be further used to depict the patterns of spatial differentiation in the Ordos Platform. Although the present Ordos Platform area is full of the high-density gullies, its planation characteristics is found to be well preserved. Furthermore, the characteristics of the planation surfaces can also reflect the original morphology of the Ordos Platform before the loess dusts deposition process evolved in this area. The statistical results of the LPI show that there is a gradually increasing tendency along with the increasing of slope gradient of summit surface. It indicates that the characteristics of planation surfaces vary among test areas with different landforms. These findings help to deepen the understanding of planation characteristics of the loess landform and its underlying paleotopography. Results of this study can be also served as an important theoretical reference value for revealing the evolutionary process of loess landform. | QIAN Yeqing XIONG Liyang LI Jilong TANG Guoan | 2016 | Chinese Geographical Science2016，26，3： | 3 |
| 15 | Research on the Slope Spectrum of the Loess Plateau 显示文摘 | Tang Guoan Li Fayuan Liu Xuejun | 2007 | Science in China (Series E)2007，50，1： | 1 |
| 16 | Molecular cloning, characterization and expression of a novel jasmonate-dependent defensin gene from Ginkgo biloba显示文摘 | Guoan Shen Yongzhen Pang Weisheng Wu Zhiqi Miao Hongmei Qian Lingxia Zhao Xiaofen Sun Kexuan Tang | 2005 | Journal of Plant Physiology2005，，10： | 1 |
| 17 | Supersonic flutter analysis of vehicles at incidence based on local piston theory显示文摘 | Shi Xiaoming Tang Guoan Yang Bingyuan | 2012 | JournalofAircraft2012，49，1： | 1 |
| 18 | Bank gully extraction from DEMs utilizing the geomorphologic features of a loess hilly area in China显示文摘As one of most active gully types in the Chinese Loess Plateau,bank gullies generally indicate soil loss and land degradation.This study addressed the lack of detailed,large scale monitoring of bank gullies and proposed a semi-automatic method for extracting bank gullies,given typical topographic features based on 5 m resolution DEMs.First,channel networks,including bank gullies,are extracted through an iterative channel bum-in algorithm.Second,gully heads are correctly positioned based on the spatial relationship between gully heads and their corresponding gully shoulder lines.Third,bank gullies are distinguished from other gullies using the newly proposed topographic measurement of 'relative gully depth (RGD).'The experimental results from the loess hilly area of the Linjiajian watershed in the Chinese Loess Plateau show that the producer accuracy reaches 87.5%. The accuracy is affected by the DEM resolution and RGD parameters,as well as the accuracy of the gully shoulder line.The application in the Madigou watershed with a high DEM resolution validated the duplicability of this method in other areas.The overall performance shows that bank gullies can be extracted with acceptable accuracy over a large area,which provides essential information for research on soil erosion,geomorphology,and environmental ecology. | Xin YANG Jiaming NA Guoan TANG Tingting WANG Axing ZHU | 2019 | Frontiers of Earth Science2019，13，1： | 1 |
| 19 | Comparison of Visual Function after Multifocal and Accommodative IOL Implantation显示文摘Purpose:.To compare early visual function between patients undergoing phacoemulsification combined with multifocal and accommodative intraocular lens implantation.Methods: A total of 112 patients with age-related cataract undergoing phacoemulsification in our hospital were recruited for this study and randomly assigned into multifocal(56 eyes;ZAM00 group) and accommodative(56 eyes; FLEX group)intraocular lens groups. Visual acuity and contrast sensitivity were statistically compared between the two groups.Results:.No significant difference was found in uncorrected distant visual acuity between the ZMA00 and FLEX groups at1 week, or 1, 3, and 6 months after operation(all P>0.05).At postoperative 6 months, no statistical significance was noted in distant and intermediate best-corrected visual acuity or in contrast sensitivity between the two groups(all P>0.05). Patients in the ZMA00 group were superior to their counterparts in the FLEX group regarding near best corrected visual acuity, reading speed, and spectacle independence(all P<0.05).Conclusion: ZMA00 and FLEX IOL implantation can provide excellent distant and intermediate visual acuity for patients with age-related cataract. ZMA00 IOL is superior to FLEX in terms of near visual acuity. | Weimin Tang Shaoxiong Zhuang Guoan Liu | 2014 | Eye Science2014，29，2： | 1 |
| 20 | Differences of Knee Anthropometry Between Chinese and White Men and Women显示文摘 | Bing Yue Kartik M. Varadarajan Songtao Ai Tingting Tang Harry E. Rubash Guoan Li | 2011 | The Journal of Arthroplasty2011，，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员