coal的例句

coal 的相关例句:

31.	The coal industry once flourished remarkably in the country.
	这个国家的煤炭工业一度很兴旺发达。
32.	Prohibition was laid on the export of coal .
	禁止煤炭输出。
33.	Gas can be produced from coal .
	可以用煤生产煤气。
34.	We only realize a small proportion of powers inherent in coal .
	我们只利用了煤的能量的一小部分。
35.	During the crisis years the production of coal declined 41.7% per cent.
	在经济危机的那些年间，煤产量下降了41.7%。
36.	Coal production dropped further.
	煤产量进一步下降。
37.	The explosion in the coal mine was caused by the combustion of gases.
	煤矿爆炸是由煤气燃烧引起的。
38.	He signed a contract to haul coal for a mine owner.
	他签了一个为煤矿主运煤的合同。
39.	The ship stopped at Suez to take in coal .
	船停靠在苏伊士港上煤。
40.	This coal cokes well.
	这种煤容易炼成焦炭。