Acta Metallurgica Sinica (English Letters) ›› 1990, Vol. 3 ›› Issue (3): 164-169.
• Research paper • Previous Articles Next Articles
LIN Guangming HUANG Yuanshi ZHANG Jinxiu Zhongshan University,Guangzhou,China LIN Guangming,Associate Professor,Dept.of Physics,Zhongshan University,Guangzhou 510275,China