coal-waste的意思|示意

But the excessive development and unclean and inefficient utilization of coal resources have brought not only huge waste of coal, but also serious deterioration of ecological environment.

但煤炭资源的过量开发和非高效非洁净利用，不仅造成了煤炭资源的大量浪费，而且导致了生态环境的严重恶化。

A coal mine can degrade its local environment. But a fungus may inadvertently help clean up the mine-with its own waste products.

一座煤矿可能会污染当地的环境。但是有一类真菌可能会在不经意间，用其排除的废物清理煤矿。

Second, they are replacing fossil fuels such as coal and coke with alternatives such as farm waste or used tyres.

其次，他们正在用工业垃圾和废弃轮胎代替目前正在使用的煤炭和焦炭等矿物燃料。

In the second part, with the mixed emulsifier and the method of ultrasonic emulsification, the waste coal tar pitch was used to produce emulsified fuel.

第二部分内容采用混合乳化剂和超声乳化法，以炭素厂废煤沥青为原料生产沥青乳化燃料。

Since the late 1960’s problems of emission control and waste disposal have sharply reduced the appeal of coal-fired power plants.

从1960年以来，排放控制和垃圾处理的问题极大地削弱了燃煤电厂的魅力。

A typical coal-fired plant burns three lumps of coal to produce one lump's worth of electricity; the rest goes up the chimney as waste heat.

一个典型的煤电厂每烧3份的煤可以产生1份的电；其余的热量全部作为废热排出去了。