在可实现振动，水冷及拉坯的连铸模拟装置上，采用双条型磁极，分别用低熔点Ｐｂ－Ｓｎ－Ｂｉ合金和硅油模拟钢液和保护渣，对连铸结晶器内的液态金属的流动......

背景:半月板退变是膝关节骨性关节炎的表现之一,但其具体的分子机制仍不清楚。目的:探讨骨性关节炎退变半月板可能的分子生物学机......

The arterial supply of the genicular meniscus was studied with macro-microanatomical and histological examinations,trans......