coal-quality

常见例句

It indicated that geologist m ay be make full use of former informations of coal quality,to examine orig inal ...
指出了地质工作者可以充分利用以往的煤质资料,检验原有测试结果的同时,进一步提高煤类划分的准确性。
"A drop in coal quality has also affected the normal operation of power facilities," the report said.
报道中还提到：“煤炭质量的下降也对发电设备的正常运行造成了影响。”
And can draw up the complex and detailing short-period mine plan, dump plan, and can control the coal quality etc.
从而实现了用计算机编制复杂的、精细的短期采矿计划、排土计划、对露天矿煤质等进行优化控制的目标。
The paper describes how to enhance the coal quality by intensifying the site control and increasing the quality sense.
就如何增强产品质量观念,强化煤质现场管理,确保煤炭质量进行了探讨。
Where customers have special requirements for coal quality,they shall have to reach an agreement with the seller in a purchase and sale contract.
用户对煤炭质量有特殊要求的，由供需双方在煤炭购销合同中约定。
Because the gravel hammer rings quality than coal quality of broken hammer rings, so which can improve the impact hammer rings, crushing ores.
因为碎石环锤质量大于碎煤环锤的质量，所以从而可以提高环锤的冲击力，达到破碎矿石的目的。