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| 1 | Spatiotemporal distribution characteristics of the fog regions in China显示文摘The spatial distribution and monthly/annual variation of foggy days in China are analyzed based on the monthly mean fog data collected from 604 observational stations for the period 1961–2000. Results show that there are six fog regions in China: the middle reaches of the Yangtze River, coastal areas, Yunnan-Guizhou Plateau, eastern Gansu–Shaanxi region, Huaihe River valley, Tianshan mountainous area and northern Xinjiang. On the whole the interannual variation trend of foggy days is descending, especially an obvious decline after the 1980s. The areas where the foggy days have obvious tendency present a southwest-northeast direction. The rising trend regions alternate with descending trend regions, forming a SE-NW directional wave structure. In general, the number of foggy days in autumn and winter is larger than in spring and summer over most fog regions. The monthly variation curves of foggy days are bimodal in the coastal area of the Yellow Sea and northern Xinjiang, and unimodal in other regions. | WANG Liping CHEN Shaoyong DONG Anxiang SONG Lianchun | 2006 | Journal of Geographical Sciences2006,16,3: | 3 |
| 2 | Research of cervical cytology screening in diagnosis of 370,000 cases with cervical lesion in Guangdong显示文摘由使用颈的基于液体的细胞学屏蔽的 3700 万个盒子的结果的客观分析,讨论在广东的颈的癌症和癌前期损害的状况省。从 2002 ~ 2006 的方法,在广东在 371,929 个女人以内屏蔽颈的损害的使用的基于液体的薄层的细胞学(TCT ) 方法。Cytological 诊断 adopt TBS (Bethesda 系统) 标准(TBS 改进了诊断标准的 2001 版本) ,到年龄和区域的统计的积极的率分别地。结果妇科学的 371,929 个盒子在广东的颈的样品, 331,251 个盒子是否定的,占了 91.23% ;细胞学积极盒子:32,548 个盒子是有鳞的 intraepithelial 损害(8.96%) , 486 个盒子是腺的上皮的损害(0.13%) ;根据年龄组织了:30 是 9.13% 到 50 岁的积极的率, 40 是 9.60% 到 50 岁的积极的率,后者有更高的细胞学积极的率;根据区域组织了:在 PRD 区域的全部的样品是 304.951 个盒子,占了81.99%,在哪个 24301 个盒子是积极的(8.14%)在 NON-PRD 区域的 66978 种情况(18.01%)中, 7645 个盒子是积极的(11.87%),有 1858 个盒子从 2004~2005 的有的活体检视/后续结果,并且率是2.88%。结论 cytological 颈的癌症和它的癌前期损害的积极的率在广东是9.09%(哪个 cytological 诊断的率作为癌前期损害是3.40%), 30~50 年龄组有颈的癌症和它的先锋损害的高发生,并且也,main 为颈的癌症预防上演。细胞学积极的率在经济发展不足非珍珠河三角洲区域是 11.87% ,比珍珠河三角洲区域高得多。 | Baowen Zheng Congde Chen Anxiang Wei Han Ran Dong Liu Wenling Yue Huirong Zhou Qingyi Zhu Juming Su | 2009 | The Chinese-German Journal of Clinical Oncology2009,8,2: | 1 |
| 3 | Impact of climate variation on fog in China显示文摘Using foggy days and mean temperature and relative humidity data of 602 stations from January to December in the period 1961–2003 in China, the relationship between variations of foggy days and temperature and its possible reason for the 43 years were analyzed by regression, correlation and contrastive analysis methods. The results show that the higher (lower) the mean temperature and the lower (higher) the relative humidity correspond to less (more) foggy days, the relationship is the best in the western, northern and eastern Sichuan, Yunnan-Guizhou Plateau, and southeast highland in China. This induces a decrease in relative humidity when the climate becomes warmer, and eventually brings about a decrease in foggy days in China. | CHEN Shaoyong SHI Yuanyuan WANG Liping DONG Anxiang | 2006 | Journal of Geographical Sciences2006,16,4: | 1 |
| 4 | Search for Cosmic Ray Bursts with Energy Above 10^(14)eV显示文摘The Beijng Huairou extensive air shower(EAS)array has been operating since March 1988.Using data observed during the period from April 1991 through January 1993,a burst of 12 EAS events were observed within 2-minute interval beginning at 4:41′54〃ante meridiem on December 301991 universal time,while only 2 EAS events on average would have been expected during such time interval. | SUN Xinxin TAN Youheng YUAN Yukui DONG Yuju YUAN Peng ZHANG Huimin LI Jing WANG Hui HUO Anxiang | 1995 | Chinese Physics Letters1995,12,1: | 0 |