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- We offer you 50 tons of fair average quality of coal,at the price of $11,250 per ton; delivery next week. 兹报盘，良好平均品质（即大路货）煤炭50吨，每吨价格为11250，下周交货。
- We offer you 50 ton of fair average quality of coal, at the price of $11, 250 per ton; delivery next week. 兹报盘，良好平均品质（即大路货）煤炭50吨，每吨价格为11250，下周交货。
- We offer you 50 ton of fair average quality of coal, at the price of $11,250 per ton; delivery next week. 兹报盘，良好平均品质（即大路货）煤炭50吨，每吨价格为11250，下周交货。
- The premiss of coal injection limit and the economical rationality of great quality of coal injection are discussed. 讨论了喷煤极限的前提；论证了大量喷煤，以煤代焦在经济上的合理性；
- Poor machining quality of drillpipe of coal roadway drilling machine and the cause of rupture on case are analysed. 分析了煤矿用坑道钻机钻杆的加工质量问题和现场使用时产生断裂的原因。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- In the production process of activated carbon, the trace element of coal affects the quality of coal based activated carbon directly. 在活性炭生产中,原料煤中含有的微量金属元素的多少直接影响到煤基活性炭的品位。
- To effectively and economically reduce the ash content of coal and raise the quality of coal products have become a commonly concerned problem. 如何经济而有效的降低煤炭灰分，提高煤炭产品的质量，已成为煤炭企业共同关心的问题。
- The condition or quality of being pure or chaste. 纯洁纯洁或贞洁的状况或者品质
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- He possesses the quality of inspiring confidence. 他有本事能让别人信任他。
- The state or quality of being null. 无效无效的状况或性质
- Technological process suitable for coal based city gas should be chosen accord ing to the quality of coal and the scale of the factory and the coproduction of chemical products. 以煤为原料制取城市煤气，要根据煤质、工厂规模、联产化工产品等不同特点，来选择适宜的工艺路线，可以是煤的完全气化，也可以是煤的焦化。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- The state or quality of being irrational. 不理智不理智的状态或性质
- At the same time it analyzes systematically the characteristics of coal petrology and coal quality of mineable or partly mineable coal bedding in Taiyuan Formation. 同时对太原组各可采或局部可采煤层的特征及煤岩煤质特征进行了系统的分析。
- The state or quality of being libertine. 放荡放荡不羁的状态或性质
- The coke quality of Liuzhou Iron &Steel Group Co. was improved greatly by optimizing coal species,choosing the best mixing ratio of coal,strengthening operation management. 柳钢焦化厂通过采取优化用煤资源构成、选择最佳配煤比和加强操作管理等措施,使柳钢的焦炭质量得到了较大的改善。
- One quality of wood is that it can burn. 木料的一个特点是能燃烧。
- There has been a slip in the quality of your work. 你的工作质量有所下降。
