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Research on arc erosion of silver-based alloy contact materials under low voltage, resistive load an
[期刊论文] 作者：Jing Li,Zhi-ying Ma,
来源：西安交通大学学报（英文版） 年份：2004
By using a self-developed IF power and a ASTM contact material experimental system of small-capacity and variable frequency, the value of arcing characteristics...
STUDY ON THE CLINICAL-PATHOLOGICAL SIGNIFICANCE OF MICROVESSEL DENSITY AND VASCULAR ENDOTHILIAL GROW
[期刊论文] 作者：XIA Jing-lin,YANG Bing-hui,YE Sheng-long,LIN Zhi-ying,MA Zeng-chen,ZHOU Xin-da,WU Zhi-quan,TANG Zhao-you,
来源：中国癌症研究（英文版） 年份：1999
Objective: To evaluate the clinical-pathological significance of intratumoral microvessel density (MVD) and Vascular Endothelial Growth Factor (VEGF) expression...
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