首批飞机运送的食物、儿童衣物和药品开始抵达。The first plane-loads of food, children's clothing and medical supplies began arriving.运送的一批药物a consignment of medicines以往由卡车运送的很多货物现在都改用双层列车运送了。Double-stack trains are taking a lot of freight ...
And the equation of bivariate linear regression between frost heaving ratio and content, compactness is established.建立了冻胀率与含水量和压实度的二元线性回归方程.However, the frost - heaving of soil can have adverse effect to the adjacent pil...