資本密集項目 capital intensive project; capital-intensive project
密度 1.(密集的程度) density; thickness 火力密度 density of fire; 兵力密度 density of troops; 那個國家的人口密度為每平方英里685人。 the population density of that country is 685 per square mile.2.[物理學(xué)] (物體的質(zhì)量和其體積的比值) density 電流密度 current density; 海水密度 seawater density; 水銀的密度比水大得多。 mercury has a much greater density than water.; 密度計 densimeter; densitometer; density gage; density indicator; gravitometer
Unknown displacement jumps in the equations are approximated with the products of the fundamental density functions and polynomials , in which the fundamental density functions are expressed with exact solutions of the two - dimensional interface cracks due to axial - symmetries of the problems herein 方程中的未知位移間斷近似表示為基本密度函數(shù)與多項式之積,其中基本密度函數(shù)考慮到問題的對稱性用二維界面裂紋精確解表示。
Unknown displacement and electric potential jumps in the integral equations are approximated with a product of fundamental density function and polynomials , in which the fundamental density function reflects singular behavior of electroelastic fields near the crack front and the polynomials can be reduced to a real constant under uniform loading 超奇異積分方程中的未知位移間斷和電勢間斷近似地表示為基本密度函數(shù)與多項式之積,其中基本密度函數(shù)反映了橢圓片狀裂紋前沿電彈性場的奇異性,而多項式在均布載荷作用下可用一個常數(shù)來表達(dá)。