使韌的英文

發(fā)音:

英文翻譯
造句

toughen

使 send; tell sb. to do sth.
韌 pliable but strong; tenaciou ...
使任何環(huán)境變化都對(duì)自己有利 sail with every shift of wind
使人痖然失聲 dumbfound
使任意活動(dòng) give free play to
使人瞠目吃驚 make somebody open his eyes
使認(rèn)命 reconcile
使人坐臥不安的 agonizing
使認(rèn)清 bring home to someone
使人作嘔的 sickening
使認(rèn)識(shí) acquaint sb. with
使人自負(fù)或過(guò)于自信 make one conceited or too confident

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例句與用法

Author thinks that the direction of the maximum plastic distortion along a constant radius around the crack tip may be considered as the direction of shear - mode fracture ( named pmax - criterion ) and the load when located shear band prongs the ligament in the front of crack tip is regarded as the limited load of shear - mode fracture . ( 3 ) the fad ( fracture assessment diagram ) of titled crack is proposed based on achievements of mesomechanics about i - ii complex ductile fracture of metal , and the titled crack is classified two kinds : void - mode fracture is assessed by fracture assessment curve , and shear - mode fracture by limited load . ( 4 ) using a fe program based on plantle - ressue theory to calculate some mesomechanical parameters , a flange joint structure of a high pressure vessel ( design pressure 31 . 4mpa and the thickness of the hemispherical head is half of that of shell . ) is analyzed to determine whether the structure under operation pressure is safe or not , forecast the mode of potential invalidation and argue for the rationality of design of the structure
試件的整體斷裂為剪切型，但在試件芯部裂尖鈍化區(qū)中部出現(xiàn)了韌窩型啟裂并有一定的擴(kuò)展，說(shuō)明局部較高的應(yīng)力三軸度也會(huì)使韌窩型機(jī)制得以發(fā)展，但是不改變?cè)嚰w的剪切型斷裂模式；對(duì)韌性斷裂的剪切模式的細(xì)觀機(jī)理做了一定的探討，并且提出了含裂紋構(gòu)件剪切型斷裂的宏觀判據(jù)：認(rèn)為裂紋前方的集中剪切帶中與裂紋尖端等半徑處最大有效塑性應(yīng)變出現(xiàn)的方向可以作為裂紋剪切斷裂的方向(可簡(jiǎn)稱為_(kāi) ( pmax )準(zhǔn)則) ，集中剪切滑移帶貫穿裂紋前方承載韌帶時(shí)的載荷可以作為極限載荷；本文運(yùn)用金屬韌性斷裂細(xì)觀力學(xué)在一復(fù)合型韌性斷裂方面的研究成果，采用失效評(píng)定圖的形式，提出了傾斜裂紋的安全性評(píng)定方法的基本框架。