of coal造句

• They have put up the price of coal again .
  他们把煤的价钱又提高了。
• We ran out of coal , and had to burn wood .
  煤烧完了，只好烧木头。
• We have received an order for two tons of coal .
  我们已收到两吨煤的定单。
• Pennsylvania sits on 35 billion tons of coal .
  宾州煤的蕴藏量为三百五十亿吨。
• Have we got enough supplies of coal ?
  我们贮存的煤够用吗？
• The mine had yielded a total of about 3714 tons of coal .
  这座矿已生产了3714吨煤。
• Electricity must be generated by the consumption of coal or oil .
  发电需要消耗煤或石油。
• The degree of carbonization of coal depends on the temperature .
  煤层的炭化程度取决于温度。
• The oversize is reduced by roll crushers to the correct size of coal .
  大粒煤再用对辊压碎机压碎到要求的粒度。
• A man of eighty was picking up lumps of coal along the railroad .
  一个年过八旬的老汉，这会儿正沿着铁路在捡煤碴。
• Coal-gas, obtained from the distillation of coal is mainly a mixture of hydrogen and methane .
  煤经蒸馏以后所得到的煤气主要是氢气和甲烷的混合物。
• Love isn't a bunch of coals that can be blown by an artificial bellows into a flame at any time .
  爱情并不是一堆煤，可以随时用风箱把它吹起火焰来。
• There was a greater output of coal than ever, the wonderful and delicate system ran almost perfectly .
  煤的产量超过以往任何时候，这神奇、精密的体系运行得几乎尽善尽美。
• He left the valleys of coal and went to the coast, to sully ranny bay and lavernock, where the rich tourists flocked .
  他离开了煤谷，来到了萨和兰尼和拉弗诺克海湾，那是有钱的旅客云集的地方。
• An old steam engine went slowly by, heading northeast, puffing great clouds of smoke and hauling a train of coal trucks .
  一辆老式蒸汽机车喷着浓烟，拖着一节又一节的煤车缓慢地向东北方向开去。
• Analysis on method of cut down the consumption of coal
  火电厂降低煤耗量方法分析
• Treatment of wastewater of cr using sinter of coal pyrites
  硫酸烧渣处理含铬废水
• Grade for closed water circuit of coal preparation plant
  选煤厂洗水闭路循环等级
• Identification method of coal mining damage technology
  煤矿开采损害技术鉴定方法
• Thermal activation and influential factors of coal - gangue
  煤矸石热活化及影响因素