toughness是什么意思？

toughness

例句

• His record as mayor of New York bespeaks toughness. 他作为纽约市长态度十分强烈.
• The toughness, fractograph and microstructure of the failed die specimens have been examined and analysed. 检测了失效模具材料的微观组织 、 击韧性和断口形貌.
• Jessie kinds of jade toughness, good, green was filamentous, muscle strips parallel. 翠丝种翡翠韧性很好, 绿色呈丝状 、 筋条状平行排列.
• The silica powder toughened is an electrician filler of toughness epoxy for epikote developing. 增韧硅微粉是为增韧环氧树脂而研制开发的一种电工级专用填料.
• The fracture toughness of the bimetallic interfaces is lower than those of respective counterpart metals. 在扩展路径上,界面和金属交替出现,且界面的断裂韧性不如相应单一材料的断裂韧性.
• The weld metal showed very good toughness at low temperature, and dominant microstructure of acicular ferrite. 结果表明:所研制焊丝的焊缝金属具有优良的低温韧性, 且实现了以得到针状铁素体组织为主的设计目标.