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- virtual coal mine system 虚拟矿井系统
- Some certain chanciness are existing in the coal accidents,and inevitabilities which are represent on the risk factors of coal mine system also do. 煤矿事故的发生存在一定的偶然,但其内在也是存在着必然的,此必然就体现到了煤矿系统内部所存在风险因素。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- Virtual safety performance testing instrument for coal mine hoisting system is developed,which meets the related national safe production industrial standards. 依据国家安全生产行业标准对提升机系统安全检测的要求,研制了提升机安全性能测试分析虚拟仪器。
- virtual coal mine 虚拟煤矿
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- Silicon controlled overcurrent device to be adopted in coal mining system 可控硅过流保护装置在煤炭机械中应用
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- The actuality of monitoring system of coal mine in china is introduced. 介绍了我国煤矿监控系统的现状,并由此提出了一种基于电力线通信的煤矿综合监控系统。
- We decided to open out a coal mine near the city. 我们决定在城市附近开发一煤矿。
- Then a Chinese text mining system is designed. 在前面所有工作的基础上，本文又整体设计了一个中文文本挖掘系统。
- The coal mine was closed down due to exhaustion. 这煤矿因矿源枯竭而关闭了。
- They are developing a new coal mine. 他们在开发新煤矿。
- They sold the coal mine at a profit. 他们把煤矿卖掉赚了钱。
- China Geological Coal Mine Corp. 中国地方煤矿总公司。
- Coal Gas Factory of Datong Coal Mine Gro. 大同煤矿集团有限责任公司煤气厂。
- A passage or gallery in a coal mine. 通道煤矿中的通道或水平巷道
- My grandfather used to work in a coal mine. 我祖父曾在煤矿工作过。
- Liu township coal mine enterprises. 乡镇企业有刘沟煤矿。
