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63篇 您的检索式:作者名="Li QC"
    题名 作者 年代 出处 被引量
1Microstructure of Al-Si Alloys Rapidly Solidified from the Different Temperature Melts显示文摘Hypo- and hyper-eutectic Al-Si alloys were rapidly solidified from the low or high temperature melt using water quenching and melt-spinning technique. The differences in microstructure of rapid solidification alloys were studied by scanning and transmission electron microscopy,and X-ray diffraction methods. The primary silicon in the Al-22(wt pct)Si alloy quenched in room temperature water from high temperature melt was smaller than that quenched from low temperature melt. Compared with the ribbons spun from low temperature melt, the ribbons spun from high temperature melt had finer Al-rich and Si-rich phase particles in either Al-7(wt pct)Si or Al-18(Wt pct)Si alloy. The mechanism was explained by the nature of the liquidGui, MC Jia, J Song, GS Li, QC 1999Journal of Materials Science & Technology1999,15,3:7
2Microstructure and Mechanical Property of in-situ Al-Cu/TiC Composites显示文摘An approach named direct reaction synthesis (DRS) has been developed to fabricate particulate composites with an extremely fine reinforcement size. ID situ Al matrix composites were fabri-cated by DRS. Extensive analysis of the composites microstructure using SEM and TEM identify that the reinforcement formed during the DRS process is Ti carbide (TiC) particle, generally less than 1.0 μm. The reacted, semisolid extruded samples exhibit a homogeneous distribution of fine TiC particles in Al-Cu matrix, Mechanical property evaluation of the composites has revealed a very high tensile strength relative to the matrix alloy. Fractographic analysis indicates ductile failure although the ductility and strength are limited by the presence of coarse titanium aluminides (Al3Ti).Zhang, EL Zeng, SY Yang, B Li, QC Ma, MZ 1998Journal of Materials Science & Technology1998,14,3:6
3Theoretical study on 3-hydroxykynurenine transaminase by homology modeling and molecular dynamics 显示文摘Zheng QC Li ZS Sun M 2005Polymer2005,46,8:1
4Fasting plasma levels of nesfatin-1 in patients with type 1 and type 2 diabetes mellitus and the nutrient-related fluctuation of nesfatin-1 level in normal humans显示文摘Li QC Wang H Y Chen X 0,,1:1
5Multidetector CT features of Pulmonary focal ground-glass oPacity: differences between benign and malignant显示文摘Fan L Liu SY Li QC 2012Br J Radiol2012,85,:1
6Contralateral haematoma secondary to decompressive craniectomy performed for severe head trauma: a descriptive study of 15 cases显示文摘Wen L Li QC Wang SC 2013Brain Inj2013,27,3:1
7Studies on the chemical constituents of kadsura longlpedunculata: Isolation and structure elucidation of five new lignans 显示文摘Tan R Li LN Fang QC 1984Planta Medica1984,,:1
8Comparison of the health-related quality of life in patients with narrow gastric tube and whole stomach recon- struction after oncologie esophagectomy : a prospective randomized study 显示文摘Zhang M Wu QC Li Q 2013Scand J Surg2013,102,2:1
9Multidetector CT features of pulmonary focal ground-glass opacity:differences between benign and malignant显示文摘Fan L Liu SY Li QC 2012Br J Radiol2012,85,115:1
10Fasting plasma levels of neshtin-1 in patients with type 1 and type 2 diabetes mellitus and the nutrient-related fluctuation of nesfatin-1 level in normal humans 显示文摘Li QC Wang HY Chen X 2010Regul Pept2010,159,13:1
11Mean platelet volume and platelet distribution width in vascular dementia and Alzheimer's disease显示文摘Liang QC Jin D Li Y 0,,:1
12Muhidetector CT features of pulmona- ry focal ground-glass opacity: differences between benign and malig- nant显示文摘Fan L Liu SY Li QC 2012Br J Radio12012,85,1015:1
13Connexin 43 recruits E-cadherin expression and inhibits the malignant behaviour of lung cancer cells显示文摘Xu HT Li QC Zhang YX 0,,3:1
14Malignant solitary fibrous tumor of breast:a rare case report 显示文摘Yang LH Dai SD Li QC 2014International journal of clinical and experimental pathology2014,7,:1
15More studies on the sulfonated poly (phenylene oxide) plus imidazole Bronsted acid-base polymer electrolyte membrane 显示文摘Li YF Yu QC Wu YH 2007J Phys and Chem Solids2007,68,:1
16Structure of Second Phase Particles in As-castTi-5Al-4Sn-2Zr-1Mo-0.25Si-1Nd Alloy显示文摘Li, GP Li, QC Li, D Liu, YY Guan, SX Wang, QJ Ping, DH Hu, ZQ 1998Journal of Materials Science & Technology1998,14,1:1
17Ablation of p120-catenin enhances invasion and metastasis of human lung cancer cells显示文摘Liu Y Li QC Miao Y 2009Cancer Sci2009,100,:1
18Reaction model in Al - TiC system显示文摘 Hu HQ Li QC 1995Acta Metall Sin ( English Letters)1995,8,:1
19Hemoglobin H hydrops foetalis syndrome resulting ffo-rh'the association of the - _ SEA deletion and the ct Quong Sze et muiation in a Chinese woman 显示文摘Li DZ Liao C Li J Xie XM Huang YN Wu QC 2005Eur J Haematol2005,75,:1
20Plasma level of mitochondrial coupling factor 6 increases in patients with type 2 diabetes mel litus显示文摘Li XL Xing QC Dong B 2007Int J Cardiol2007,117,3:1
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