例句與造句

1. The osmotic pressure test was developed to determine the unknown , finite strain consolidation coefficient and convection coefficient in the mathematical model . the two coefficients both varied with effective stress and depth and were functions of initial void ratio , compressibility , permeability and permeability derivative along depth . a precise time step integration method was proposed to solve the finite strain osmotic consolidation equation with varied coefficients
   設(shè)計滲壓固結(jié)試驗確定理論模型中的待定系數(shù)有限應變固結(jié)系數(shù)和有限應變固結(jié)對流項系數(shù)，這兩個系數(shù)均為隨有效應力和土層深度變化的量，并且體現(xiàn)軟土初始孔隙比，壓縮性、滲透性及其沿深度變化等因素的綜合影響。
2. It's difficult to find initial void ratio in a sentence. 用initial void ratio造句挺難的