常見例句雙語例句Twin-screw pump as a positive displacement pump, pump room exhaust inhalation chamber should be strictly separated.雙螺桿泵作爲一種容積式泵，泵內(nèi)吸入室應(yīng)與排出室嚴密地隔開。Double screw pump as a positive displacement pump, the pump suction chamber should be closely separated and discharge chamber inside.雙螺桿泵作爲一種容積式泵，泵內(nèi)吸入室應(yīng)與排出室嚴密地隔開。Stimulated Raman scattering signal wavelength is like making a longer wavelength signal path or spontaneous Raman scattering of a Raman - displacement pump.受激喇曼散射使得信號波長就象是更長波長信號通道或者自發(fā)散射的喇曼位移光的一個喇曼泵。 返回 displacement pump