片语

mass flux质量流量

Mass Air Flow Return空气流量表回路

mass abundance flow lifting密相提升

interfacial mass bulk flow界面质量整体流

mass-flow hopper密相流料斗

LMM Mass Air Flow空气流量表

MAF mass air flow质量空气流量

mass abundance flow coefficient质量流量系数

mass-flow bin密相流料仓

英汉例句

• The measurement error of Coriolis mass flow meter is based on the vibration characteristics of the elastic tube of flow meter.

  弹性测量管的振动特性决定了科氏质量流量计的测量精度。

• Thermal mass flow sensor has unique constant temperature principium as mathematical model for measuring medium mass flow without compensation of temperature and pressure.

  采用独特的恒温原理建立数学模型，测量出介质的质量流量，无须温度和压力补偿。

• The advanced small gasturbines feature small mass flow ratio, short vanes and blades with low aspect, high second flow and blade tip leakage losses, and low efficiency.

  先进的小发动机涡轮的流量小，叶片短，展弦比低，二次损失及叶尖漏泄损失大，效率低，温度高冷效差。

• It gives an exposition of the thermally excited silicon resonator pressure sensor and the thermally excited resonating membrane mass flow sensor.

  评价性地论述了热激励硅谐振压力传感器和热激励谐振膜质量流量传感器。

• 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。

• Connected with flow transducer outputting impulsive signal, it can measure the instant flow, accumulative flow, mass flow of the liquid, the gas or the vapour.

  可以与多种脉沖信号输出的流量变送器配套使用，精确地测量液体、气体和蒸汽等流体介质的瞬时流量、累积流量和质量流量。

• The thermal sensor had a large lag phase, so the data got by the sensor of digital mass flow controller should be compensated in advance.

  热式传感器有很大的滞后环节，在数字质量流量控制器中需要对传感器数据进行补偿。

• It integrated temperature and pressure sensor with vortex sensor, and it realized the accurate measurement of mass flow through the compensation of gas density.

  它将温度、压力和流量传感器融为一体，通过对气体密度进行补偿，实现了精确的质量流量测量。

• The fluid continuously flows into the horizontal wellbore along flowing path, which makes the flow becoming a variable mass flow with gradually increasing mass flow along flowing direction.

  在水平井开采中，井筒沿程有流体不断地流入，使得水平井筒中的流动成为一种沿流动方向质量流量逐渐增加的变质量流动。

• 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。

• Completely balance the shaking force and shaking moment of two geared linkages with high-ranking geared linkages groups by the method of mass flow and derivative moment of inertia flow.

  对两个含有高级齿轮连桿基本桿组的齿轮连桿机构采用质量流和派生转动惯量流的思想进行惯性力和惯性力矩完全平衡。

• The research results show that, when the melt in the tundish is decreasing, the mass flow rate of melt will decrease, and so the spray density function will change.

  随着中间包坩埚中金属熔体液面的降低，熔体质量流率不断减小，从而使雾化锥喷雾密度函数发生改变。

• The law of the variable mass flow in the horizontal wellbore is useful for the horizontal well output prediction, and optimal design and dynamic analysis on oil well production system.

  水平井井筒变质量流的流动规律是进行水平井产能预测、油井生产系统优化设计及动态分析的基础。

• The MOCVD system is specifically introduced, and the gas flow automatic control method based on the mass flow controller(MFC) and programmable logic controller(PLC) is studied and analyzed.

  研究分析了基于质量流量控制器、可编程序控制器和触摸屏的自动控制系统气体流量自动控制方法。

• A new type of indirect flow control method shows that liquid flow can be controlled with a mass flow controller on the squeeze air system.

  介绍了一种新型的调压式流量控制方法，即通过气路安装质量流量控制器的方法对液路流量进行控制。

• The measurement precision of the mass flow is better than 0.2% or 0.25%, when these methods are used.

  提出了两种温度补偿方法，可分别得到优于0.2%和优于0.25%的质量流量计量精度。

• The operational principle of Coriolis mass flow meter is that fluid generates acting force to the measuring tube, and the size of this acting force reflects the change of mass flow.

  科里奥利质量流量计的工作原理是流体作用于测量管产生一微弱力，该力的大小可反映质量流量的变化。

• Distribution of flow volume for unsteady mass flow in the straight pipe was analyzed and modeled by means of momentum balance and energy balance.

  通过动量衡算及能量衡算方法分析并计算了直管内变质量流体流动的流量分配。

• The elastic tube plays an important role in the resonant direct mass flow sensor.

  弹性弯管在谐振式直接质量流量传感器中起着重要的作用。

• The paper introduces a new kind of vortex gas mass flowmeter, which can measure gas mass flow by testing the vortex frequency and the horizontal varying lifting force.

  介绍了一种利用检测漩涡频率和横向变动升力的方法测量气体质量流量的漩涡式气体质量流量计。

• When the pressure at inlet increases, both the mass flow and Moor flow increase.

  进气压力增加，分配器的质量流量和摩尔流量均增加；

• In order to study the fuel mass flow rate regulation characteristics of tube-in-hole for solid fuel ramjet, the flow field of turbulent combustion was numerically analyzed.

  为了研究固体燃料沖压发动机内部套管结构调节燃料流量的特性，对某模型发动机的湍流燃烧流场进行了数值分析。

• Based upon above research, effects on the mass flow rate of powders of inventory of powders, fluidization gas velocity, reaction gas velocity and void of packed bed are discussed e.

  讨论测量细颗粒质量流率的方法，以此为基础研究了细颗粒藏量、流化气速、反应气速及固定床的空隙率对细颗粒质量流率的影响。

• The influence of air Relative Humidity and mass flow on dust generation rate was determined.

  通过实验主要测定空气湿度和质量流量对粉尘产生率的影响。

• Reducing the inlet temperature of cooling water and increasing its mass flow are favorable to increase refrigerant performance coefficient, and can decrease optimal pressure at high pressure side.

  降低冷却水进口温度和提高其质量流量不仅有利于提高制冷性能系数，而且能降低最佳高压侧压力。

• The relation between mass flow deviation and setting Angle, flow pattern, liquid apparent mass flow rate is analyze based on the theory of two-phase flow.

  依据两相流理论，分析了分液器安装角度、流型、液相表观质量流率与流量偏差之间的关系。