例句與造句

1. Mechanism of fracture coalescence between two pre - existing flaws under dynamic loading
   動載下兩條斷續(xù)預(yù)制裂隙貫通機制研究
2. The priority research areas of the fundamental research of pressure equipment in china are proposed as follows : ( 1 ) the relation between the pressure equipment structure and heat transfer and mass transfer and reaction energy ; ( 2 ) mechanical behavior and damage characteristics of pressure equipment in complex environment ; ( 3 ) digitizing design of complete life of pressure equipment ; ( 4 ) behaviors and mechanism of fracture and corrosion and erosion of pressure equipment ; ( 5 ) monitoring early - warning and emergency system of pressure equipment ; ( 6 ) fundamental research of relevant standards and codes
   提出今后我國承壓設(shè)備學(xué)基礎(chǔ)研究優(yōu)先研究的領(lǐng)域： ( 1 )承壓設(shè)備結(jié)構(gòu)與傳熱、傳質(zhì)和反應(yīng)效率的關(guān)系； ( 2 )復(fù)雜環(huán)境下承壓設(shè)備的力學(xué)行為和破壞特性； ( 3 )承壓設(shè)備的全壽命數(shù)字化設(shè)計； ( 4 )承壓設(shè)備斷裂、腐蝕與沖蝕的特性和機制； ( 5 )承壓設(shè)備監(jiān)控預(yù)警和應(yīng)急系統(tǒng)； ( 6 )承壓設(shè)備法規(guī)標(biāo)準(zhǔn)基礎(chǔ)研究。
3. It's difficult to find mechanism of fracture in a sentence. 用mechanism of fracture造句挺難的