1·West of Australia's Great Dividing Range, a cluster of giant black gashes marks one of the country's biggest coal mines.
澳大利亚大分水岭的西面，有很多巨大的黑色深沟，这里是该国最大的煤炭产地。
2·Although Mr Dlamini will not have operational oversight of the mining businesses in South Africa, which range from platinum to coal, he will have a seat on the group’s executive committee in London.
尽管Dlamini先生对于南非矿业生意（从白金到煤炭）上没有什么战略全局上的把握，但他仍将在伦敦集团执行委员会任职。
3·We will carry out a full range of key energy-saving projects, including upgrading of low-efficiency coal-fired industrial boilers and furnaces and combined heat and power facilities.
全面实施低效燃煤工业锅炉（窑炉）改造、区域热电联产等重点节能工程。
4·The efficiency of a coal-fired thermal plant is typically in the range of 30%-35%. In a combined cycle gas turbine system running on natural gas, the maximum efficiency is in the range 45%-50%.
烧煤的热电厂的效率通常在30%到50%之间，使用天然气的联合循环燃气轮机系统最大效率在45%到50%之间，而很多专家认为高温燃料电池的效率可达到80%至85%。
5·Gas and electric ranges have replaced the coal and wood range.
煤气灶和电灶已取代了燃煤和木柴的炉灶。
6·There is a wide range of energy sources: coal, oil, natural gases, water power, nuclear power and so on.
能源的范围很广，有煤、石油、天然气、水力、核能等等。
7·There is a wide range of energy sources, coal, oil, natural gases, water power, nuclear power and so on.
能源的范围很广，有煤、石油、天然气、水力、核能等等。
8·This paper analysis a variety of ventilating systems adopted in the coal face in mining coal of our country by using the method of statistics and compares their advantages and the range available.
本文用统计分析法介绍和分析了我国煤炭开采中，采煤工作面采用的各种通风系统并对比其优点和适用范围。
9·Considering its rich resources and utilization range, people find lean coal has excellent economic benefit.
同时根据贫煤的资源量和使用范围，使用贫煤具有良好的经济效益。
10·The change of coal thickness caused by geological structure is nonlinear and revulsion, but in a certain range, the mathematical expectation of coal thickness distribution is a fixed value.
由构造引起的煤厚变化具有非线性特征和突变性，但在一定的范围内，煤厚分布的数学期望为一个固定值。