notch-tough

常见例句

The relationship between fracture toughness and notch toughness, tensile ductilities in lath martensite steel has been investigated.
研究了超高强度板条马氏体钢的平面应变断裂韧性与缺口韧性、拉伸塑性之间的关系。
The tensile strength,yield strength and notch toughness of Q420 angle steel produced by V-N interalloying method were improved evidently and integration properties were better.
采用加入V-N中间合金方法生产的Q420角钢的抗拉强度、屈服强度和冲击韧性明显提高,具有较好的综合性能。
I am well aware that this is a tough job.
我深知这是一件棘手的工作。
The monitor is really a notch above us.
班长确实比我们略胜一筹。
He'll never pay up unless you get tough with him.
你对他态度强硬，他才会还清债务。
He cut a notch in the stick with a sharp knife.
他用利刃在棒上刻了一个凹痕。