英语翻译air pressure built up behind obstruction is released by lowering the tongue,and is followed by frictional noise associated with fricative portion of the sound.

air pressure是什么意思 英语翻译（1）part Number(2)serial Number(3)tested with (5)Run time with 100psi air pressure approx 80% of rated hydraulic pressure(6)Stall pressuer at100psi air pressure(7)Pressure test with air supply removed(8)Air pressure required for remot ul certificate air compressor pressure switch是什么意思 atmospheric air pressure plasma是指什么? 英语翻译Handle carefully when operatingwith output pressure released to theatmosphere,as air will continue to flow out. compressed air pressure,compressed air flow怎么翻译 英语翻译AIR HOSE neoprene!1 / 2 150 PSI 3 FABRIC!NEOPRENE HOSE 1 / 2 DIA.150 PSI.,3 CLOTH,STRIPS OF 50 'HIGH PRESSURE FOR AIR. 英语翻译High ratio mode At a predetermined increase in pressure,the pump automatically shifts into high pressure,low flow mode.BenefitsTwin pump performance for the price and the size of one.Achieve the desired cycle time minimizing air consumpti 英语翻译double flanged water meter pressure switch with isolating cock pressure gauge with isolating cock double air relief valve with isolating gate valve double flanged dimantiling pieceflanged flap valve 英语翻译cont.pressure是什么意思?int.pressure是什么意思?还有Peak pressure和MAX.drain pressure 英语翻译air pressure built up behind obstruction is released by lowering the tongue,and is followed by frictional noise associated with fricative portion of the sound. mesures air pressure and mesures temperature的是什么? 英语翻译pressure-locked gratings是什么意思？ 有关科学的问题.我知道air pressure = 气压 那为什么volume 增加,air pressure就会减少呢?整句是：If the volume of air is reduced ,the air pressure will increase . pressure pressure pressure? pressure