同时定义了干扰效率因子,提出了判断干扰是否有效的方法。
At the same time, this paper defines the jamming efficiency factor, and presents a method to judge the effect.
相对厚度对流量系数和混合效率因子也产生了较为明显的影响。
It is also found that the relative thickness has great influence on the flow coefficient and mixing efficiency.
将动力学方程和催化剂捆包的效率因子归入到催化精馏塔的数学模型当中。
The kinetic equation and effective factor of the structured catalytic bag were incorporated into the mathematical model of a catalytic distillation column.
产物竞争性抑制的存在将增加载体颗粒内的底物浓度,对效率因子的影响较小。
The effects of competitive product inhibition are shown to increase the substrate concentration in the carrier, and, additionally, to increase the effectiveness factors slightly.
讨论了催化剂内部关键组分的摩尔分数分布情况及温度对内扩散效率因子的影响。
The effect of concentration profile of key components in catalysts and temperature on internal diffusion efficiency factors were also discussed.
本文在讨论其效率因子组成的基础上,首先定义了这一因子,并导出其数学表达式。
This paper discusses the composition of the efficiency, so the phase factor defined and its mathematical expression derived.
推导了催化剂粒内效率因子的简化模型,用简化模型所得效率因子计算值与实验值吻合。
A simplified model for calculating effectiveness factors of the catalyst was developed. Calculated values using the model fit experimental data well.
本文建立了裂变产额法用以刻度浸于铀溶液中的固体径迹探测器记录裂变碎片的效率因子。
In the present work fission yield method is developed to calibrate the fission fragment registration efficiency factor of solid state track detector immersed in uranium solution.
对单个气泡散射特性的分析包括光学效率因子、偏振特性、强度分布特性、能量分布特性等;
The optical efficiency factor, polarization, intensity distribution and energy distribution of light scattered by single bubble are discussed.
同抛物面反射器相比,菲涅尔区相位修正平面反射器的相位效率因子对天线效率的影响显著。
Compared with the parabolic reflector, a phase factor is of most importance in the efficiency evaluation of Fresnel zone phase-corrected plate (FZP) ones.
实际计算所得效率因子与实验值对照表明,本法结果准确,过程简单,容易推广应用于各种相类似的体系。
A comparison of calculated effectiveness factors with experimental data shows that FEM has the advantages of simplicity and accuracy and it is easy to be used to analogous systems.
采用正交配置法对多孔催化剂颗粒内反应物浓度分布进行了计算,在此基础上可以获得催化剂效率因子的值。
The concentration profile of reaction components in a porous catalyst pellet was calculated with orthogonal collocation, from which the efficiency factors of porous catalysts could be obtained.
首先运用主成分分析方法将多个金融结构衡量指标简化为两个综合因子指标,也即金融总量因子和金融效率因子;
This chapter firstly uses principal component to simplify many financial structure indicators into two integrated factors, namely total finance factor and financial efficiency factor;
推导出了四种结构的热迁移因子、效率因子和时间常数等表达式,搭建了槽式太阳能集热器系统,进行了试验测试和验证。
Expressions of heat removal factor, efficient factor and time constant of the four types of cavity receiver have been deduced and test for trough solar collector system has been set up.
近年来,甲烷蒸汽转化催化剂异形化研究取得了很大进展,其主要目的是提高催化剂的效率因子,降低固定床反应器中的压降。
In recent years, the irregular shape methane steam reforming catalyst development progresses rapidly with the goal to increase catalyst effectiveness and reduce the pressure drop in fixed bed reactor.
对加压甲醇合成复合反应内扩散效率因子分别建立了一维多组分扩散模型、一维简化多组分扩散模型和一维关键组分扩散模型。
For the multiple reaction system of methanol synthesis, a multi-component diffusion model, a simplified multi-component diffusion model and a key-component diffusion model have been set up.
利用特殊函数求出了一维圆柱形催化剂在等温一级不可逆反应中的效率因子,并对其渐进方程和普遍化效率因子进行了讨论。
This paper propose the analytical solve of effective factor of one-dimensional cylindroid catalyst, which takes an one-order inreversible reaction, by using special functions.
通过理论分析,分析了换热器对集热器效率的影响,确定了换热器对集热器的削弱因子。
We analyzed the effect on the collector efficiency of using a heat exchanger and determined a "heat exchanger penal factor".
对干湿两种水分处理下农田冬小麦群体水分利用效率与环境因子的关系进行分析。
Influences of environmental factors on water use efficiency (WUE) of winter wheat grown in field under different water treatment were studied.
根据谱仪的探测效率曲线可以对原子灵敏度因子进行定标,这对于XPS定量分析具有很重要的应用价值。
Atomic sensitivity factors can be calibrated by using the curve of detective efficiency. It plays an important role in XPS quantitative analysis.
水分通常是影响荒漠植物生长的主要限制因子,然而当前很少有关于荒漠群落中植物水分利用效率的报道。
Water is usually considered to be the key limiting factor for growth of desert plants, yet there is little information available of the water use efficiency of species within a desert community.
对于木质素降解效率的显著提高,可能是由于发酵体系内的胞外酶和一些活性因子的作用。
The efficiency of the degradation of lignin enhanced markedly, which may be resulted from the action of extracellular enzymes and some active factors in the fermentation system.
而且,肺炎可升高一种称为细胞因子的化学信号的血液浓度,此化学因子可促进血栓形成并降低心脏工作效率。
Also, pneumonia raises blood levels of a type of a chemical signal called a cytokine that promotes the formation of blood clots and that decreases the efficiency of the heart.
该算法利用北斗卫星获取方向因子和传递簇间路由信息,从而减少搜索盲目性,提高路由效率。
The orientation factor and the transfer of routing information between clusters were obtained by the algorithm to reduce the search blindness and improve the routing efficiency.
结果表明,铝胁迫影响龙眼幼苗光合作用,导致光合效率降低,非气孔因子成为限制光合作用的主要因子。
Aluminum stress was found to affect the photosynthesis of longan seedlings and reduce the photosynthetic efficiency. The non-stomas factors were observed to mainly hinder the photosynthesis.
排卵率是限制母猪窝重的主要因子,在配种前提高采食量能显著性地增加排卵效率。
Ovulation rate is the principle factor limiting litter size in gilts and increasing the level of feed intake prior to mating will significantly increase ovulation rate.
分析了激光线宽对同位素原子激发电离效率和选择性因子的影响。
We have studied the influence of laser linewidth on ionized efficiency and selectivity of isotopic atoms.
为了进一步提高预测精度和网络训练的效率,对众多的预报因子采用主成分分析的方法进行降维处理。
For improving forecast accuracy and the efficiency of network training, we USES principle components analysis method to reduce the dimensionality of the feature space.
数值计算结果证明一阶横模具有很高的品质因子和很高的耦合输出效率。
The numerical simulation shows that the first-order transverse modes have fairly high Q factor and high coupling efficiency to the output waveguide.
它采用双向开关和同期整流,得到了高功率因子、高效率和低高次谐波。
It adopts bidirectional switch and on time rectification, and obtains high power factor, high efficiency and low THD.
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