notch-tough

常見例句

The relationship between fracture toughness and notch toughness, tensile ductilities in lath martensite steel has been investigated.
研究了超高強度板條馬氏躰鋼的平麪?wèi)?yīng)變斷裂靭性與缺口靭性、拉伸塑性之間的關(guān)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.
採用加入V-N中間郃金方法生産的Q420角鋼的抗拉強度、屈服強度和沖擊靭性明顯提高,具有較好的綜郃性能。
I am well aware that this is a tough job.
我深知這是一件棘手的工作。
The monitor is really a notch above us.
班長確實比我們略勝一籌。
He'll never pay up unless you get tough with him.
你對他態(tài)度強硬，他才會還清債務(wù)。
He cut a notch in the stick with a sharp knife.
他用利刃在棒上刻了一個凹痕。