基本解釋[土木建筑工程]動(dòng)態(tài)斷裂力學(xué)[能源科學(xué)技術(shù)]斷裂動(dòng)力學(xué)英漢例句雙語(yǔ)例句A new beam element with a crack is proposed, and its dynamic stiffness matrix is derived by using the line-spring model in fracture mechanics.用兩端帶轉(zhuǎn)動(dòng)彈簧的桿單元代替一般的桿單元，提出了一種新的平面桿系鋼結(jié)構(gòu)動(dòng)力分析計(jì)算模型。Dynamic fracture mechanics takes the effect of inertia into account and is widely applied in engineering structure and validity analysis of equipment.動(dòng)態(tài)斷裂力學(xué)作為研究慣性效應(yīng)不能忽略的斷裂力學(xué)問(wèn)題，在工程結(jié)構(gòu)、設(shè)備有效性分析等方面得到了廣泛的應(yīng)用。Based on the theory of dynamic fracture mechanics, the mechanism of crack-forming among shot holes in the directional split of rock by controlled blasting is expounded.基于斷裂動(dòng)力學(xué)理論，文章論述了切縫藥包定向斷裂控制爆破炮孔間貫通裂紋形成的機(jī)理。dynamic fracture mechanics更多例句詞組短語(yǔ)短語(yǔ)dynamic viscoelastic fracture mechanics 黏彈性斷裂動(dòng)力學(xué)fracture dynamics dynamic fracture mechanics 斷裂動(dòng)力學(xué)dynamic fracture mechanics更多詞組專業(yè)釋義土木建筑工程動(dòng)態(tài)斷裂力學(xué)能源科學(xué)技術(shù)斷裂動(dòng)力學(xué)