| 释义 |
open pits短语¹⁴⁴⁹⁷²⁺²
基本例句
n.采石场；露天开采矿open pit的名词复数
In this paper, the common problem faced by large deep open pits is put forward through analyzing the development of mining industry in China.
分析国内采矿业发展形势，指出大型深凹露天矿山面临的共性问题； d.wanfangdata.com.cn
The significance of ditching ratio per ten thousand ton ores for open pits is given, and how to use this index to test productive capacity of stope is briefly discussed.
对露天矿万吨矿石开沟比的含义，及如何利用这一指标对采场生产能力进行检验，作了简要的论述。 chemyq
After validation, the programme is used for the study of rational matching of equipment in respect of the number to be put in service and the system of train dispatches in open pits.
该程序用 ALGOL语言编写，在 TQ—16计算机上实现，经证实后，用来研究露天矿内的设备数量的合理匹配和列车调度方法。 cnki
Five foreign mining firms are digging huge open pits to get at the gold, encouraged by recent record prices.
目前，由于金价再创新高，五家国外采矿公司正在加纳大型露天矿区加紧作业。 topsage
However, in large open pits, traditional methods such as planting, slope cutting and backfilling are not suitable for restoring the ecological environment.
对于在生产、规模较大的露天采场，不能采用削坡回填、覆土种植等简单的传统方法恢复矿山生态环境。 chemyq
This paper deals with the way and results of stability analysis of the rock slopes of open pits at Huan Jinpin phosphorus mine.
本文阐述了对黄荆坪磷矿露天边坡稳定性分析研究工作特征及结果。 cnki
This paper summarizes the experiences of the existing uranium open pits and analyzes the questions in design, erection and production.
本文通过总结已建成投产的露天铀矿，经过对设计、施工与生产中出现的问题分析。 chemyq
Transportation of offroad autos in important in open pits.
矿用汽车运输是矿山露天开采中非常重要的环节。 cnki |