查询词典 coal

The whole car on coal froze, only the innermost core point is pulverized coal ...

整个车厢的煤炭都冻上了，只有最里面的一点芯是煤粉。。。。

Distance between base surface of coal feeder to coal pulverizer intet flange

给料机基础平面与磨煤机入口法兰之间的距离。

Taking a coal reservoir problem for a certain unit for the heating in the winter under the condition that there was a fluctuation area of the coal prices as an example, its pure strategy as solution and venture problem were studied.

最后，以煤价在一定范围内波动情况下的某单位冬季取暖用煤贮量的决策为例，对其灰数势意义下的纯策略解及其风险问题进行了研究。

It is also found that the susceptibilities of coal pyrites vary with their crystal forms, and the average susceptibility of coal pyrites is about 13times of that of ore minerals.

研究还发现煤系黄铁矿磁化率是矿物黄铁矿的13倍，而前者与其宏观晶形直接相关。

It is important to make pyrolysis research during coal fast heating-up condition for coal gasification process and operation of gasifier.

煤的快速加热条件下的热解研究对煤气化反应过程以及气化炉的运行有着重要的意义。

With the calculation tool of the third theory of quantification, the basic theory of the study of sensitive geology factors of coal and gas outburst was introduced; the transform of the study of geology factors of coal and gas outburst from qualitative to quantitative was realized.

以数量化理论Ⅲ为运算工具，介绍了煤与瓦斯突出敏感地质指标研究的方法原理，实现了瓦斯突出地质指标研究由定性向定量的转化，为煤与瓦斯突出的预测、预报及其防治提供了便利。

It is understood that the Huayi Group of coal chemical industry has a 50-year history of development,"Quito coal generation" is the group one of the most advantage of the technology.

据了解，华谊集团煤化工产业有着50年的发展历史，"煤基多联产"是该集团最具优势的技术之一。

It is already known that the fine fly ash produced when coal is burned contains concentrated levels of uranium and a new report published by Russia's leading nuclear research institution warns of an increased radiation hazard to people living near coal-fired thermal power stations .

人们已经知道，煤炭燃烧时产生的"飞灰"中含有高浓度的铀；同时俄罗斯最顶尖的核研究机构的一项新报告指出，燃煤热电厂对附近居民的辐射威胁越来越大。

The elements of optical waveguide strain-stress measurement and fiber bragg grating strain-stress measurement system based on wavelength division multiplexing and spatial division multiplexing are emphatically discussed; the displacement regularity of stress field induced by roadway group excavating and short wall mining process is analyzed in detail; the concept of roadway "equivalent radius","correcting coefficient of coal and rock mass mechanical parameters",and "mining affecting coefficient" is put forward; the calculation method of "equivalent radius", the method of inversion of "correcting coefficient of coal and rock mass mechanical parameters", and the "mining affecting coefficient" determination method with the field measurement results and so on are provided.

重点研究了光波导应力应变测量原理，以及基于波分复用和空分复用技术基础上的布拉格光纤光栅应力应变测量体系；详细分析了近距离巷道群开掘工作和短壁体系回采工作诱发的应力场的重新分布规律；提出了巷道"当量半径"、"煤岩体力学参数修正系数"、"采动影响系数"等概念；给出了"当量半径"的计算方法、"煤岩体力学参数修正系数"的反分析求算方法、以及通过现

In combining with the example project of Guanjiayu ventilating shaft of Dongshan Coal Mine,the basic principle, exploration ways and data processing of radon measure technique for fire exploration are introduced,which can confirm the position of coal spontaneous combustion fire.

结合东山煤矿观家峪进风井火区治理工程应用实例，介绍测氡探火技术确定煤层自燃火源位置的基本原理、探测方法及数据处理过程等。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。