oil less pump
oil less pump 双语例句
Small pump pumping technology in deep Linpan Oilfield Eastern Provisional Application Abstract: With the temporary set-depth development of the oil field development, due to the complexity of the Eastern Pro small block structure broken, and so are less amenable to the corresponding water features, can only rely on the exploitation of natural energy, the energy of formation declining, then the more liquid oil move To lower the number of oil well lead to even stop production wells.
小泵深抽技术在临盘油田临东区的应用摘要：随着临盘油田开发的深入开展，临东区由于复杂小断块构造破碎、注水对应较难实施等特点，只能依靠天然能量开采，因此地层能量不断下降，油井动液面随之越来越低，导致许多油井减产甚至停井。
SMAF pays much attention to the human resource especially to technician, appiying itaeif to technology advancement. Due to new materials and technique adopted, series of new products with oil-less piston cylinder vacuum pump keeps ahead interiorly.
SMAF注重人才资源，特别是技术人才，致力于技术进步，狠抓技术改造，采用高新材料，开发无油自润滑活塞泵的系列吸引器，在国内处于领先地位。
When the viscosity is less than 100×10-6m2/s, the delivery capacity of the pump can be effectively improved by increasing the outlet blade angle; when high viscosity oil is transferred, impeller with less blades should be adopted.
分析可知，输送油品运动粘度低于100×10-6m2/s时，增大叶片出口角，能有效提高泵的输送能力；输送高粘油时，宜采用少叶片数叶轮。
Inertia items in Navier-Stokes equations are often ignored in design of hydrostatic bearing for sliding shoe of oil hydraulic axial piston pump because it is much less than viscosity items and has little effect on computing results.
在油压轴向柱塞泵的滑靴静压支承设计中，通常忽略Navier－Stockes方程中的惯性项，这是因为它较粘性项小得多，对计算结果的影响不大。
oil less pump
相关单词辨析
这组词都有“油”的意思，其区别是：
fat: 多指动物性脂肪，常为固态。
grease: 通常指经加热变柔软的油脂。
oil: 泛指植物、动物和矿物性液体油。