coal mine

美 
英 
  • na.煤矿
  • 网络煤矿山；煤炭开采
复数：coal mines  

英汉

英英

网络释义

na.
1.
煤矿

例句

释义:
全部全部,煤矿煤矿,煤矿山煤矿山,煤炭开采煤炭开采
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
The overburden in the mining influencing zone is often composed of red strata and coal beds in many coal mines.
许多矿区煤层采动影响范围内的覆岩层由红层和煤层共同构成。
www.magsci.net
2.
Canaries are said to have been used to detect gas in coal mines in the early stages of coal mining.
在煤矿开采的早期，人们已用金丝雀来检测瓦斯。
bbs.3s001.com
3.
As canaries in coal mines go, mining shares tend to be reliable harbingers of a sell-off in industrial commodities in a downturn.
在煤矿里用金丝雀来预警的时代已经过去，矿业股正成为经济下滑时工业用大宗商品是否会遭抛售的可靠预兆。
www.ftchinese.com
4.
Lumps of coal can be barely ignited. However, coal dust in coal mines is one of the causes of explosive combustion. Explain.
煤块很难点燃，但煤矿中的煤粉却是引致爆炸性燃烧的原因之一。试加以解释。
www.slideshare.net
5.
And of course, coal mines are very dangerous places, because in some of these coal mines, you get gas.
当然，开采煤炭是非常危险的事情，因为在一些煤矿里，你会发现有毒气体。
www.ted.com
6.
There used to be a lot of coal mines in the south, but many of them have been closed , or are about to be closed.
南部曾经有许多煤矿，但是不少煤矿现在已经关闭了，或濒临关闭。
zhidao.baidu.com
7.
Currently the monitoring of dust concentration in coal mines is of considerable importance in terms of safety and productivity.
目前，该煤矿粉尘浓度监测是在安全和生产率方面相当重要。
women.zhishi.sohu.com
8.
The order came that all the small coal mines(should)be closed in half a year.
传来命令，半年后所有的小煤矿将要被关闭。
k8edu.com
9.
Objective To understand the status of dust hazard in the new large coal mines and provide the basis for the prevention of pneumoconiosis.
目的了解新建大型煤矿作业场所粉尘危害状况，为今后开展煤矿尘肺防治工作提供依据。
www.chemyq.com
10.
It would be best if new energy sources could be exploited, and replace coal mines with cheaper, safer, less polluting energy sources.
如果能开发新能源，能有可便宜更安全更少污染的能源替代煤矿，那是最好的事情。
www.chinadialogue.net