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- Research on permeability influence factors of coal deposit layer in Qinshui Basin 沁水盆地煤储层渗透性影响因素研究
- coal deposit layer 煤储层
- He is busy with proving up a coal deposit. 他正忙于勘探煤层。
- There are extensive coal deposits in the U.S.S.R. 苏联的煤的储藏很丰富。
- It's difficult to ascertain the coal deposits. 煤储量很难探明。
- Canada used to be rich in coal deposits. 加拿大曾经盛产煤矿。
- The geologist proves up a coal deposits. 地质学家探明了一个煤矿的藏量。
- Effects of pulse and direct current on the microstructure and the spark erosion resistance of electrochemical deposit layer as EDM tool were investigated. 结果表明，采用脉冲电流可以使电沉积层的某些性能得到改善。
- But the parliament would like to increase Mongolia's stake in the Tavan Tolgoi coal deposit to at least 51 percent. 现在的蒙古法令规定私有公司34%25的矿产收入要交给蒙古政府。
- A set of lead-screw mechanism driven by servomotor was applied in the executive mechanism.Aiming at the characteristic of deposit layer growth, the tundish was lifted discontinuously. 提升执行机构采用伺服电机驱动的丝杠螺母机构，针对沉积层间断增长的特点，采用间断提升控制方式；
- The coal industry is running down as coal deposits are used up. 由于煤藏枯竭,煤炭工业正在衰落。
- Beginning with a glass substrate, different materials are deposited layer by layer. 制作过程要将组成的材料蒸发，然后凝结在基板上。
- The hydraulic condition and sludge character of MBR are analyzed, the methods to control depositing layer with different arrangement plan of membrane module are expounded. 分析了MBR运行的进水要求和污泥特征,阐述了不同膜组件布置方式下的沉积层控制方法。
- The washability of coal deposited in high peat bogs is better than that deposited in low peat moors. 高位泥炭沼泽形成的煤可选性好，而低位泥炭沼泽形成的煤可选性差。
- Both substrate Auger signal and deposition layer Auger signal are used to calculate the inelastic mean free paths of Auger alectrons in potassium, and they are 0.64nm for 65 eV, 1.01nm for 256 eV and 2.20nm for 921 eV. 铜衬底的俄歇信号和沉积层的俄歇信号均可用于计算钾薄膜中俄歇电子的IMFP;其结果为0.;64nm(65eV)、1
- The nickle deposition by striking current,as basic layer,can improve the bonding force between the substrate material and the deposition layers. 以冲击镍做过渡层提高基体材料与镀层的结合力；
- Moving components which may have previously deposited layers that can flake are also another source of particles. 原来已淀积有可剥落薄层的移动原件也会成为微粒的另一个来源。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
