subsoil的翻译，读音

短句

近义词

n. natural soilnatural foundation

例句

N. A layer of hard subsoil or clay. 硬质地层，粘土层，砂砾层。

Gravely soil with clay - limestone subsoil. 以黏土与石灰岩为基土上覆厚实土壤层. 。

He embedded the pilings deep into the subsoil. 他把桩深深打进地基下的土中。

A thick porous chalk subsoil covered with marl, clay or sand. 粗稠的，上面盖有泥灰，沙砾和粘土的底层土。

On a macro-scale, the effect of installing PVDs in a subsoil is to increase the mass hydraulic conductivity of the subsoil in the vertical direction. 从宏观意义上讲，打设竖向排水体只是增加了加固区土体的竖向渗透系数。