断裂韧性与晶体学取向的关系亦作了分析.The relationship between fracture toughness and crystal orientation hasbeen also examined.贝氏体在晶体学上有切变性质,在热力学上有切变可能.Bainite transformation has shear nature in crystallography and shear possibility in th...
在揭幕战中,英格兰凭借阿兰·勒的进球1:1逼平了瑞士.In the opening match England claimed a 1 - 1 draw with Switzerland thanks to an Alan Shearer goal.但是兰勒中心的研究人员认为他们的机械缓冲装置有一定的优势.But the researchers at Langley think their mechanical system has a...