double abutment 基本解释
【医】双桥基,双基牙
重点词汇
double abutment 双语例句
- 1、
Based on the mining geological conditions of a practical double longwall mining panel, a rational staggered distance of double-longwall faces is proposed to be within 10m, by means of observing the changes of in-situ abutment pressure and 3D coupled numer
以淮北杨庄矿承压水体上对拉工作面开采为研究背景,通过现场矿山压力观测、数值模拟分析,认为对拉面错距在10m以内为宜。

