一个压缩过程分几次压缩，热效率高。3无吸、排气阀，故进、排气的阻力损失几乎为零。
A compression process of times compressed, high thermal efficiency. 3 no suction and discharge valves, the intake and exhaust resistance loss is almost zero.
提出了计算压缩行程减振器阻力的图解法。
A diagrammatic method is employed to compute shock absorber force at compression stroke.
研究结果表明：合成纤维滤板可压缩性小，介质阻力特性稳定，是板式过滤介质的更新换代产品。
It shows that the synthetic fiber medium, possessing small compressibility and stable resistance behavior, is a good substitute for the board media.
在不考虑可压缩性因素时，滑移边界条件的阶数对阻力系数的影响较大，对换热系数的影响不是十分明显。
The order of slip boundary condition shows an apparent influence on the friction coefficient but only a slight influence on the Nusselt number if compressibility is ignored.
CO2压缩机打气量偏低，经排查，原因是一段水冷器存在设计缺陷造成其阻力太大所致。
The paper analyzes the problems that made CO2 compressor discharge not enough, which turns out the design defects of first inter-cooler that caused flow resistance too high.
对过滤速率、过滤阻力、滤饼空隙率进行了研究，分析了四种物料的滤饼可压缩性及其压缩性指数。
Filtration velocity, filtration resistance and porosity of cake were researched, and the condensability and its index were analyzed.
能估算可压缩无粘流中，基本空气动力外形的升力和阻力。
Calculate the lift and drag over simple aerodynamic shapes in compressible, inviscid flows.
从气阀工作原理来看，气阀工作性能将直接影响压缩机气缸的工作，因此，对气阀有如下要求：阻力损失小。
From the air valve operating principles of view, air valve performance will directly affect the work of compressor tanks, air valve for the following requirements: resistance losses small.
桩侧阻力先于桩端阻力的发挥，桩的沉降量主要是桩身压缩量。
The side friction is mobilized earlier than the tip resistance and the pile settlement is mainly the compression of pile shaft compression.
压缩机阻力矩的分析与计算；压缩机惯性力和惯性力矩的平衡。
It includes analyzing the motions and forces of the moving parts, calculating the loading moments and balancing the inertia forces and moments of the compressors.
将饱和土作为二相介质，考虑土骨架和孔隙流体之间的摩阻力，建立了饱和土中一维压缩波传播的二相动力分析控制微分方程，采用有限差分法求解。
In this paper, the saturated soil is dealt with as a two phase media. Thefric 'ion between the soil skeleton and porous liquid is considered.
将饱和土作为二相介质，考虑土骨架和孔隙流体之间的摩阻力，建立了饱和土中一维压缩波传播的二相动力分析控制微分方程，采用有限差分法求解。
In this paper, the saturated soil is dealt with as a two phase media. Thefric 'ion between the soil skeleton and porous liquid is considered.
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