气体质量
gas───vi.加油；放出气体；空谈；n.(Gas)人名；(法、德、西)加斯；vt.加油；毒（死）；n.气体；[矿业]瓦斯；汽油；毒气
mass───n.块，团；群众，民众；大量，众多；质量；vt.使集合；adj.群众的，民众的；大规模的，集中的；vi.聚集起来，聚集
unwashed mass───未清洗的物质
medan mass───棉兰弥撒
crapulous mass───糟糕的质量
muscle mass───肌肉质量
decane mass───癸烷质量
mass murderer───n.大肆杀戮者；屠杀案凶手
mass noun───n.物质名词
The characteristic of gas mass flow meter is introduced. The flow sensing principle and the installation of this flow meter are also described.───介绍了气体质量流量计的特点，并对其工作原理和安装也作了详细的阐述。
The sonic nozzle is used to calibrate turbine flowmeters, Roots flowmeters, and density compensated orifice gas mass flowmeters.───音速喷咀对涡轮流量计、腰轮流量计和密度补偿式孔板气体质量流量计进行标定。
Applying thermal mass flowmeter to measure gas mass flow directly.───应用热式质量流量计直接测量气体质量流量。
By the theory of fluid mechanism, atomization gas exit velocity and gas mass flow rate have been analysed.───利用流体力学理论，对雾化器产生的气流出口流速及质量流率进行了分析。
Torque and power are enhanced in full load resulting from increasing intake gas mass.───全负荷工况增加进气流量，提高了动力性。
Standard Test Method for Isotopic Analysis of Uranium Hexafluoride by Double-Standard Multi-Collector Gas Mass Spectrometer───用双标准多收集器气体质谱仪进行六氟化铀同位素分析试验方法
Experimental Study of Multi-Point Thermal Gas Mass-Flow Testing Methods───多点热式气体质量流量测试方法实验研究
Theoretical Analysis and Experimental Research of Ozone Gas Mass Transfer Efficiency in Activated Sludge───活性污泥中臭氧传质效率的理论分析与实验研究
Ultrasonic Gas Mass Flowmeter with Temperature and Pressure Compensation───温压补偿型超声气体质量流量计