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- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- An inexhaustible supply of coal. 用之不竭的煤炭供应
- Utilizing Master Sizer 2000 (MS2000), studied the size distribution of fly ash (FA) and the affection of coal quality on it. 摘要利用MS2000激光粒度仪对电厂燃煤飞灰粒度特征以及煤质因素对飞灰粒度分布的影响进行了研究。
- The results indicate that the width of coal pillar has a great influence on the stress distribution of the gob-side entry. 研究表明：留设煤柱的宽度对孤岛面沿空巷道的应力分布有较大影响；
- Using the well and seismic data,the occurrence and distribution of coal beds in Hailar Basin are evaluated and predicted in this paper. 利用钻井和地震资料,评价和预测了海拉尔盆地煤层的发育和分布,结合煤层含气量参数,预测了盆地内的煤层气资源前景。
- China has a wealth of coal, iron and other minerals. 中国有丰富的煤、铁和其它矿产资源。
- The distribution of the magazine is 2000. 该杂志的销售量为2000份。
- Plutonic coalification is the leadiny factor in coalification in south Sichuan. This paper focuses attention on the effect of geological structure on distribution of coal type. 深成煤化作用是川南地区煤化作用的主导因素，本文着重阐明了构造对煤类分布的影响。
- Due to the dispositional distribution of coal production and consumption in China, coal flow has become a kind of wide area, large-scale spatial phenomenon. 我国煤炭资源生产与消费在空间上的错位性分布,使其流动成为一种广域性、大规模的空间现象,煤炭流输通道成为煤炭供需平衡的关键所在。
- The oven holds sufficient heat to fire up a fresh charge of coal. 炉里有足够的热量使新加进的煤燃烧起来。
- The hardness and thickness of coal seam play a great role in the vertical distribution of stress in coal and the occurrence of rock bunt under the condition of hard roof and hard floor. 在“两硬”条件下，煤层厚度与硬度的变化对煤体中的应力分布有着很大的影响，从而对煤岩体系统中冲击矿压的发生有着很大的影响。
- We are talking about the ignitability of coal. 我们在谈论有关煤炭之可燃性。
- The uses of coal are by no means limited to those. 煤的用途何止那一些。
- They could not agree about the distribution of the profits. 他们对于利润的分配意见不一致。
- Due to the inverse distribution of coal endowment and economic development in China,the optimization of coal flowing channel has been the cruxes of the balance of coal supply and demand. 我国煤炭赋存量与经济发展的逆向分布,使得运煤通道的优化成为平衡煤炭供需矛盾的关键。
- This seam of coal reposes on a layer of clay. 这个煤层处于一层黏土岩之上。
