压痕法测定硬度包括两大类.Indentation methods of hardness testing comprise two principal groups.调整凹模和凸模之间的间隙,即可改变压痕的深浅.Adjust the die and mould penetrated the changing indentation descend.应用有限元方法研究了大变形的微压痕和断裂问题.The micro - indentatio...
法朗西斯已经对高层政治生活感到腻烦, 而阿斯蒂尔却是不知厌足的.Just as Francis was sated with the high political world, Astill was insatiable.他发现这个小伙子品头评足的冷静眼光盯着他的脸.He found the youth with his cool, critical gaze fixed on his face.他搞完了才制定许多规条,限制我们这些劲头...
Keywords: EPC Contract , Scope of Work, Design Subcontract.主题词: EPC合同, 工作范围, 设计分包.The relationship between Interface behavior and surface quality and structure of castings in EPC are discussed.讨论气化模铸造(EPC) 铸钢件的界面行为与铸件表面质...
Both fatalities and residua have been reported.致命病例及后遗症都有过报道.Strive to eliminate fatalities, work - related injuries and health impairment of their workforce.努力减少员工的不幸遇难人数 、 因公受伤和因公健康受损人数.Some of these programs offer key...