reactant gas
英 [riˈæktənt ɡæs]
美 [riˈæktənt ɡæs]
网络 反应气体; 反应物气体
双语例句
- The explanation could lie in the sharp temperature jump a particle experiences when it becomes dispersed in a bubble of reactant gas.
其解释是当颗粒被分散于反应气体的气泡中时，经受着温度的突然跃升。 - In summary, the cell performance of DIFF is the best of the three flow field designs due to more uniform reactant gas distribution and the convective mass transfer effect.
由此上结论可知，于此三种流道设计上双指叉型流道拥有较佳的电池性能特性，原因归为此流场设计可获得较均匀之反应气体分布及具有良好的对流质传模式。 - The results show that there is an optimum range for potassium content when H 2S concentration in reactant feed gas is maintained at high level.
结果表明，当原料气中H2S含量较高时，钾的加入量存在一个最佳范围； - It can be used as an insulating layer in static electrical micromotor. Influence of the processing parameters, such as substrate temperature, reactant gas ratio and deposition time, on the electrical resistivity and breakdown properties of Si_3N_4 thin films are studied.
通过改变沉积温度、反应气体比、沉淀时间等因素，系统研究了这些沉积工艺参数对Si3N4膜绝缘耐压性能的影响。 - The conversion of rate CO2, the yield and the selectivity of CO were decreased with increasing flow rate of reactant gas.
随着反应气体流速的增加，CO2转化率、CO产率和选择性降低； - With a specially developed current distribution measurement gasket, the effects of reactant gas flow rates on the current distribution in a PEM fuel cell with single serpentine flowfield were investigated.
采用电流分布测量垫片技术，实验研究了反应气体流量对单蛇形流场PEM燃料电池内部电流分布的影响。 - NH3 as the reactant gas can eliminate the effect of moisture impurity introduced by additives.
用氨气做为反应气体可以消除因添加剂引入水分杂质的影响。 - In the regime of low reactant gas pressure, although steady state hypothesis is applied in the classical formulation, it is actually highly reactive intermediate approximation, a steady state actually does not exist.
当反应气体压强变小时，经典表述中虽然应用稳态假设，但实际上是高活性中间产物的近似，并不真正存在稳态。 - At the same time, the depth of reactant gas infiltrating carbon cloth is just one and/ or several layers during depositing process, which is valid to break through the bottle-net effect limiting of depositing temperature, and raise deposition rate.
在沉积过程中反应物气体渗入的深度仅为一层（或几层）C布，突破了一般CVI法中瓶颈效应对沉积温度的制约，使沉积速度显著提高。 - The conclusions from the model are as follows: ① If the anode is humidified, the water content on the anode side membrane in the reactant gas entrance can be increased;
计算结果表明：①阳极增湿能够提高气体进口段膜阳极侧水的含量； - The Effects of Reactant Gas Flow Rate on Current Density Distribution of PEM Fuel Cells
气体流量对PEM燃料电池电流密度分布的影响 - The results prove that the maximum proportion of decomposition of H2S is 84% and the microwave acts remarkably on the decomposition when H2 is added into the reactant gas.
实验条件下H2S最高分解转化率为84%.实验还表明，原料气中含有一定浓度H2时，微波对H2S的分解反应具有显著的促进作用。 - This apparatus was designed to measure and control the mass flow rates of the reactant gases, gas pressures, gas temperatures, gas relative humidity, stack temperature, stack current, and the coolant water flow rate.
本文构建的燃料电池发动机测试平台可以测量和控制反应气的质量流量、压力、温度、相对湿度，电堆的工作温度、电流，冷却水的温度、流量。 - The addition of the hydrogen content in the reactant gas adjust the relationship between two kinds of pyrocarbon deposition rate based on respectively chemical absorption mechanism and physical absorption mechanism, which change the pyrocarbon microstructure as the following sequence: SL-RL-SL-ISO.
气相中氢气体积分数的增加调节基于化学吸附机制和物理吸附机制的两类热解炭沉积速率之间的关系，使得热解炭显微结构出现SL→RL→SL→ISO的转变。 - Reactant gas flow rates needed by proton exchange membrane ( PEM) fuel cell have important influence on its performance and cost.
气体流量对质子交换膜（PEM）燃料电池的性能和运行成本具有重要的影响。 - Analysis of β-Mercaptan Reactant by Gas chromatography
β-巯基乙醇反应液的气相色谱分析 - The porous slag is as a result of reactant to generate gas, and the speed of the foam to float was less than the speed to generate gas, and same time the Ti-bearing slag solidified quickly to froze the foam in slag.
多孔凝渣层的形成是由于反应物质产生气体，气体上浮逸出的速度小于气体生成的速度，以及渣急速冷却凝固，使部分气泡冷冻存留在凝渣中。 - The mass transport of water and reactant gas in GDL, the two-layer structure of GDL and the "water management" mechanism of the micro-porous layer, and the research progress in GDL were reviewed.
概述了气体扩散层中水和反应气的传质、GDL的双层结构、微孔层的水管理机制以及GDL的研究进展。 - The key hydrogenation parameters are radio frequency power, reactant gas ration, temperature, time.
主要的氢化参数有射频功率、氢气流量、样品温度、处理时间。 - The results show that the Au/ Al_2O_3 catalyst exhibits better stability in reactant gas saturated with water vapor than in dry reactant gas. Treatment either in air saturated with water vapor or in air heated above 100 ℃ may cause catalyst deactivation.
结果表明，AU/AL2O3在水汽饱和的原料气中比在干燥的原料气中具有更好的稳定性，经水汽饱和或加热的空气处理后其活性均会下降。 - This paper focuses on the dynamical modeling and simulation of a PEM power plant consisting of reactant gas supply system, fuel cell system and power converter. A lumped dynamical PEM fuel cell model is developed to predict its electrochemical property and reactant pressure dynamics.
首先建立用于预测燃料电池电化学特性和反应气体压力特性的集中参数动态模型，同时给出了供气系统和DC-DC转换器的动态模型，也给出了比例积分型DC-DC变换控制器的设计方法。 - In case of an obvious difference between the molar masses of gaseous reactant and inert gas, the density change of the gas mixture in reaction process is unnegligible.
当反应气体与惰性气体摩尔质量相差较大时，不能忽略反应过程中混合气体密度的变化；研究表明对于显著气固反应不能忽略化学反应与气体渗流的相互作用。 - The key deposition parameters are substrate temperature, radio frequency power, reactant gas ration and reaction pressure. The other parameters such as background vacuum, radio frequency also have an effect on its properties in some degree.
影响氮化硅薄膜性能的主要沉积参数有沉积温度、射频功率、反应气体流量比、反应压强，此外还有本底真空度、射频频率、反应室几何形状、电极距等。 - The gasification reaction rate decreases with an increasing in carbon conversion, with an approximately linear relationship. Increasing the temperature by 20 ℃ or the reactant gas pressure by 0.02 MPa will raise the reaction rate by 1 time or 0.1 to 0.2 times.
结果发现，飞灰的气化速率随转化率的增大而降低，呈直线关系，提高温度20℃或气体分压0.2MPa，反应速率相应提高1倍左右及0.1～0.3倍。 - In addition, the effects of deposition temperature, propylene concentration in reactant gas and carbon cloth rotational linear velocity on deposition rate, and the effects of residence time and deposition temperature on propylene conversion efficiencies were investigated by experiments.
通过实验研究了沉积温度、反应物气体中C3H6浓度和衬底旋转线速度等对沉积速度的影响，以及反应物气体在反应区的停留时间与沉积温度对C3H6转化率的影响。 - The kinetic parameters, rate constant Ks for surface reaction and diffusivity Dp of reactant gas in product layer, were calculated by a mathematical model.
建立了CaO脱硫反应动力学数学模型，并计算了动力学参数，即反应速度常数Ks和产物层扩散系数Dp。 - Well, it takes less time by SRGF than by mixed reactant gas feed ( MRGF) in gaining the same oriented morphology.
同时，也表明，分离送入反应气体法得到相同定向形貌的时间要比混和送入反应气体法所需的时间要少。 - Convection-reaction-diffusion equations for gaseous reactant and gas product are presented and solved analytically.
建立了反应气体A、产物气体C的对流反应扩散方程，并求出解析解。 - Among the reactant and carrier gas, first mix toluene and methanol to get a good solubility and good effect of heat transfer, then send the steam, hydrogen and toluene-methanol gas mixture together into the reactor.
反应原料和载气中，为实现互溶，利于传热，先将甲苯甲醇混合加热汽化，再与水蒸气和氢气混合，送入反应器。 - The test system includes: reactants supply system, excess reactant gas release system, liquid recovery system, cell temperature controller unit, data acquisition and control system, and high-speed video recording system.
实验系统包括：物料供应，物料排放与回收系统，电池温度测控系统，数据采集系统，可视化拍摄系统。