mass flow rate
英 [mæs fləʊ reɪt]
美 [mæs floʊ reɪt]
质量流率；质量流量；质量流速
双语例句
- Experimental results manifest that this method is feasible and effective for mass flow rate measurement.
结果表明，该测量方法结构简单，是测量质量流量的有效方法。 - Stationary source emissions-determination of concentration and mass flow rate of particulate material in gas-carrying ducts-manual gravimetric method
固定污染源的排放-气载尘埃颗粒流量和浓度的测定-人工重力法 - The results show that while the fuel mass flow rate changes rapidly with the tube inlet near the end of the payload and the inlet of combustion chamber, the position between them is nearly unchanged.
研究发现，套管开口靠近有效载荷末端与燃烧室入口收缩段时，燃料流量的变化速度较快，而在二者之间的位置基本保持不变； - 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。 - When the mass flow rate is low, the inlet distortion reduces the flow loss in impeller passage, which could maintain the performance of compressor at low mass flow.
流量减小时，进口畸变的影响会减弱叶轮流道中的损失，有利于保持近失速状态下的压气机性能。 - Research and development of electrostatic sensor on measurement of mass flow rate in coal particulate pipeline;
粉体质量流量测量技术在各行各业中已得到广泛应用，并且对其要求也越来越高。 - Rapid Determination of Nicotinamide by SFC; Mass Flow Rate Profile and Metal Temperature Calculation in Water Wall of an Supercritical Circulating Fluidized Bed Boiler at Medium Mass Flow Rate
超临界流体色谱快速测定烟酰胺的含量超临界循环流化床锅炉中等质量流速水冷壁流量分配及壁温计算 - Critical factors that influenced the frequency of drops-coalescing were investigated through varying the mass flow rate and temperature of the carried oil-medium at same velocity of jetting.
在相同喷速下，通过改变载冷介质流量和温度，考察了影响液滴聚并发生频率的关键因素； - Mass flow rate sensitive detector
质量流量比敏感型检测器 - The cooling characteristics of MEPCM suspension strongly depend on the mass flow rate and the MEPCM mass concentration.
实验发现，MEPCM悬浮液的冷却性能严重依赖于悬浮液的质量流量和悬浮液的质量浓度。 - 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.
为了研究固体燃料冲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。 - A method of stepped-diameter design for pneumatic conveying pipelines, as well as relationship among pressure loss, ratio of material to air, and mass flow rate of materials etc.
介绍气力输送管道的变径设计方法和变径管道气力输送试验中压损、料气比、物料质量流量等间的关系。 - There are notable deviations between mass flow rate in the three headers and the expected value of mass flow rate and the deviation increases in the three headers in turn.
三种结构总管支管束的质量流量分布与期望值均有较大偏差，按简化型、分段逼近型、改进型顺序依次增大。 - This pump must be positive displacement and must be set at a flow rate to ensure an established mass flow rate of product through the system as long as the system is operating in forward flow.
这个泵必须是容积式的，必须设定流速，以保证产品以指定的物流速率通过操作流向为正向的设备。 - Variable flow demand proportioner mass flow rate sensitive detector
可变流量比例混合器质量流量比敏感型检测器 - The control properties of vortex valve for mass flow rate are numerically simulated.
用数值模拟研究了涡流阀的流量调节特性。 - The mass flow rate of particles depends on the chain velocity and pipe size.
颗粒物质的流动速度取决于链速和管子尺寸。 - Mass flow rate of added fuel, injecting location and physical throat area on rocket ejector performance were investigated.
通过实验，获得了燃料的质量流率、燃料喷射位置和物理喉道面积对推力的影响。 - Then the performance of the system is simulated using the verified model. The effect of the inlet temperature of cooling water and its mass flow rate and the inlet temperature of chilling water and its mass flow rate on the system coefficient of performance is analyzed.
然后利用所建模型对系统的性能进行了模拟计算，主要分析了冷却水进口温度和流量，以及冷冻水进口温度和流量对系统性能系数的影响。 - Electrostatic method measuring the velocity and mass flow rate in gas solid flow was introduced.
介绍了一种气固两相流速度及质量流量的静电测量方法，实现了静电法在气固两相流速度及质量流量测量中的应用。 - Experiments were carried out to the research on mass flow rate measurement using vortex flowmeter.
对利用差压原理进行质量流量测量的方法进行实验研究。 - The effect of mass flow rate on convection heat transfer is complicated.
流量对对流换热的影响比较复杂。 - The friction of the cylinder and the mass flow rate characteristic are important for pneumatic position control system.
气缸的摩擦力和阀的质量流量特性是影响气动位置控制系统的主要因素。 - The numerical results comprehensively describe the influence of the slip boundary condition on mass flow rate.
数值分析结果给出了速度滑移边界条件对管道质量流量的影响。 - The mass flow rate and position of film outflow are less effective on the flow field in the channel.
气膜孔出流流量和出流位置对通道内流场的影响很小。 - The heat transfer near rotating disk increases as rotating Reynold number increases or non-dimensional mass flow rate increases.
随旋转雷诺数和无量纲质量流量增加，转盘盘面的换热效果增强。 - The perimeter averaged heat transfer coefficients depend on heat flux, mass flow rate, quality and saturated pressure.
截面平均换热系数则与质量流速、热流密度、质量干度和蒸发压力密切相关。 - The swirling flow effect on the mass flow rate of convergent nozzle is analysed.
分析了进口气旋对收缩型喷管流量的影响。 - Channel size, dielectric properties, the mass flow rate were the determinants of the scale effect.
通道尺寸、介质物性、质量流速共同决定了通道的尺度效应。