水泥工业用气力提升泵 Air lift for cement industry
使用空气压力 Power Media ; Air Pressure ; perssure ; Compresed Air
用气压力 AIR PRESSURE ; bar
用力吸气 sniff
气力用具 pneumatic appliance
用尽力气 exhaust one's strength ; use up one's strength
用力呼气量 forced expiratory volume ; FEV ; forced expiratory volume in 1s ; FVC
第一秒用力呼气容积 FEV ; FEVI ; Forced expiratory volume in one second
应用空气动力学 [航] applied aerodynamics
一秒用力呼气容积 forced expiratory volume in one second ; FEV
在管道内用气力输送粉状物体，能使粉体粒子带上电压很高的静电。
Power particles can be charged highly when they re transported in a pneumatic line, This paper advances a method by which to measure powder particle charge density.
奇怪的是，当我们为错误辩护的时候，我们用的气力比我们捍卫正确时还大。
Strange that we all defend our wrongs with more vigor than we our rights.
在水平管道中，用压缩空气对玻璃珠进行密相气力输送压损实验研究。
Dense phase pneumatic conveying experiment of glass beads are carried out using compress air at horizontal pipeline.
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