查询词典 coalfield

In coalfield exploration in Runan County of Henan Province,thickness of tertiary and quaternary formation is up to 700 m,water sensitive clay,sandy clay,sandy argillite,aleurolite and gravel strata are often encountered.These easily cause hole diameter's shortage or enlargement,wall of hole collapsing and breaking.

在河南省驻马店汝南县林楼一正阳县张楼一带的煤田勘探中，第三、第四系地层厚达700m，经常遇到水敏性粘土、砂质粘土、砂质泥岩、粉砂岩和卵砾石等地层，易造成缩径、超径、坍塌和掉块等孔内复杂情况。

This study is beneficial to the testing of coalbed gas content in the course of coalfield explorat...

对煤层气含量和煤层渗透率的研究有一定的现实意义。

A large number of coal samples and analytical data is available for this coalfield.

可以从该煤矿获得大量的煤样以及分析数据。

In recent years the development of the western region found a large number of western coalfield.

近几年西部开发发现了西部的大量煤田。

In coalfield seismic survey lithological problem is a popular subject in which people have been studing in recent years.

在煤田地震勘探中，岩性勘探已成为人们研究的一个热门课题。

Coal possession of first in the nation, Coalfield throughout the province more than 80 percent of counties.

由于在山西的历史上经过了长期的民族交融，交通又不便利，从而使山西形成了众多方言。

The Inner Mongolia Daqingshan coalfield have Shuanmazhuang coal measures and Shiguai coal measures,in which G,J and L coal seams in Wudanggou Formation,Shiguai coal measures are major mineable coal seams in the coalfield.

内蒙古大青山煤田包括拴马桩煤系和石拐煤系，其中石拐煤系五当沟组的GJ、、L煤层是大青山煤田主要可采煤层，煤岩组分中镜质组占绝对优势，具有较强的生烃能力。

The status of Chinas coal resource distrbution and perspective prediction were discussed,based on the third national coalfield predictional data,sponsored by China Nation Administration of coalfield geology.

以中国煤田地质总局组织完成的第三次全国煤田预测资料为基础，论述了中国煤炭资源的分布现状与前景。

With the introduction of clean development mechanism to the coalfield fire extinguishing, some problems such as insufficient money and key equipments depending on import can be solved effectively, and the step of coalfield fire extinguishing will be accelerated in our country in the future.

通过引入清洁发展机制，能有效解决目前煤田灭火工作中存在的资金不足、关键设备不能自给等问题，从而加快中国煤田灭火步伐。

The coal geological conditions in China, which is largely controlled by the plate tectonic evolution of Eastern Asia from Late Palaeozoic to present, are more complex than those of the United States, India, Australia, Germany, Canada, South Africa, as well as the Moscow outskirts coalfield in Russia and the Lublin coalfield in Poland.

受东亚晚古生代以来板块构造演化影响，我国煤田的地质条件，比美国、印度、澳大利亚、德国、南非、加拿大、俄罗斯近郊煤田和波兰卢布林煤田复杂得多。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷