查询词典 gas coal

That has involved bigger imports of oil, gas and coal, and so more foreign entanglements.

如今，即使是为了满足最基本的需要，她都要苦苦挣扎，奋斗不止。

Hybridisation could also be done the other way around, by using steam generated from solar-thermal collectors to help drive the turbines at existing coal or gas plants.

同时，也可以采取其他方式来建造混合装置体系：用太阳热能收集器中得到的蒸汽来推动煤厂或是天然气厂现有的涡轮机进行发电。

Hybridisation could also be done the other way around, by using steam generated from solar-thermal collectors to help drive the turbines at existing coal or gas plants.

混合能源发电还可以通过另外一个途径来实现，利用太阳热能采集器产生的蒸汽来帮助驱动现有煤电厂或气电厂的涡轮机。

Raw materials are mainly oil, gas and coal, world production has been greatly More than natural rubber.

原料主要是石油、天然气和煤，世界产量已大大超过天然橡胶。

Flees the warehousematter same as ever to create theequipment major damage, the mineshaft suspends production, when fleesthe warehouse coal amount isbigger, but also can block the tunnel,creates transports the laneto ventilate impeded, causes accident andso on gas explosion.

窜仓事故常造成设备严重损坏，井下停产，当窜仓煤量较大时，还会阻塞巷道，造成运输巷通风不畅，引起瓦斯爆炸等事故。

The article analyzes the flue gas of the Orimulsion,and points out that the desulfurization method is no difference with heavy oil and coal.

分析对比了奥里乳化油的烟气，指出其烟气脱硫与重油、煤相比不具有特殊性。

Coal is dirtier than oil and gas and produces more CO 2 for each unit of energy, as well as releasing large amounts of particulates.

煤比石油和天然气脏，每一能量单位的使用会产生更多的二氧化碳，并释放出大量的微粒。

The heavy hydrocarbons of coal-derived gas associated with fresh lacustrine and marsh have relatively hydrogen light isotope but those related with marine environments have relatively heavy hydrogen isotope.

淡水湖沼相烃源岩生成的煤成气相对富集氢同位素氕，而海相烃源岩生成的煤成气则相对富集氢同位素氘。

However, the scaled exploration and usage of coal come with the mine gas blast, roof fall, water permeating, the death of mine workers and the smog hanging over London and Maas Valley.

然而与煤炭的大规模开采和应用相伴的是煤矿瓦斯爆炸、冒顶、透水和矿工死亡，是笼罩在伦敦和马斯河谷上空不散的烟雾。

This paper describes the technical process for the production of zinc powder with a horizontal half coal gas furnace.

本文介绍了半煤气卧式锌粉炉生产锌粉的工艺和生产实践。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。