collision frequency
英 [kəˈlɪʒn ˈfriːkwənsi]
美 [kəˈlɪʒn ˈfriːkwənsi]
碰撞频率
双语例句
- The effect of the oscillating sheath on the electron-wall collision frequency in Hall thruster
霍尔推进器中振荡鞘层对电子与壁面碰撞频率的影响研究 - A Monte Carlo simulation is performed to study the dependence of collision frequency on interparticle distance for a system composed of two hard-sphere particles.
用MonteCarlo方法模拟了由两个刚球粒子组成的体系，得到了碰撞频率和粒子间距的定量关系。 - The electron numeric density and its section distributing, electron collision frequency, area, thickness and temperature of plasma using for stealth of ground targets are discussed.
对用于目标隐身的等离子体的电子数密度及其剖面分布、电子碰撞频率、面积、厚度和温度的选取进行了探讨。 - The author concludes that absorption power depends on the number density, collision frequency, and angle of propagation.
对每一分层的反射功率和透射功率进行了计算，得到吸收功率取决于电子密度、碰撞频率以及入射波的传播角。 - By the analysis of the nonhomogeneous of earth magnetic field, low ionosphere electron density and collision frequency with altitude, the nonhomogeneous of electrical characteristic piecewise, and the physical influence of atmospheric refraction, the "full wave theory" can solve the problems on sky-wave prediction.
在充分考虑地磁场、低电离层电子浓度和碰撞频率在高度方向上的不均匀性、地面电特性分段不均匀性、大气折射等物理条件下，采用全波理论解决了天波的理论预测问题。 - The light frequency shift, collision frequency shift and microwave power frequency shift on long term stability of influencing rubidium atom frequency standard are discussed in this paper.
对影响铷原子频标长期稳定度的光频移、碰撞频移和微波功率频移进行了分析。 - Parameters and methods used for quantitative assessment of cluster formation in dense gas-solid flow are systematically summarized: collision frequency is used to estimate the extent of particle concentration;
系统地提出了对稠密气固两相流动中颗粒聚集现象进行定量评价的参数和方法。对于颗粒分布的整体特征：用碰撞频率的大小估计颗粒聚集的强弱； - Finally, the optimal electron collision frequency of the non-magnetized plasma is presented.
最后，给出了非磁化等离子体的最佳碰撞频率。 - A Research on Formula between collision Frequency of Gas Molecule and Average Free Procedure
气体分子碰撞频率和平均自由程公式的严格推导 - The average free path of this molecule is equal to the rate of its average speed to average collision frequency.
而该种分子的平均自由程等于它的平均速率与平均碰撞频率之比。 - Experiments on the measurements of the electron-plasma frequency, electron density, and total electron collision frequency have been performed in a weakly ionized argon plasma. The microwave cavity perturbation method has been used for these measurements.
在一个弱电离氩等离子体中，利用微波谐振腔扰动法，对电子等离子体频率、电子密度及总的电子碰撞频率进行了实验测量。 - After comparison with the experimental results it has been found that with the change in the system air speed there exists a qualitative agreement between the particle collision frequency and the dust removal efficiency.
与实验结果对比发现，随系统风速的变化，颗粒碰撞频次与除尘效率之间存在定性的一致。 - The plasma frequency and the electron collision frequency can be deduced with the plasma diagnostic method that utilizing the transmission attenuation of microwaves at two neighboring ( double) frequencies in a non-magnetized plasma.
介绍了利用非磁化等离子体中微波在两个相邻波长处的透射衰减值来反推该等离子体频率（从而得到电子密度）和电子碰撞频率的方法&双频点微波透射衰减诊断方法。 - The relation among the factors of plasma ( electron numerical density and collision frequency), magnetic intensity and incidence wave frequency must be coordinated in order that magnetized plasma can produce the strongly absorb of radio wave.
要使磁化等离子体能够产生较强的电磁波吸收效应，必须协调好等离子体参数（电子数密度和碰撞频率）、外磁场强度、入射电磁波频率之间的关系。 - Impacts of Collision Frequency on Ability of Plasma to Absorb the Electromagnetic Wave
碰撞频率对等离子体吸波特性的影响 - And if the plasma have high density and electron collision frequency, the influence of magnetic can be neglected.
磁场对高密度高碰撞频率的等离子体的吸收特性影响很小。 - The electron collision frequency is one of the important parameters of the non-magnetized plasma. It plays an important role in the interaction of the plasma with electromagnetic waves.
电子碰撞频率是非磁化等离子体的一个重要参数，它对等离子体与电磁波相互作用的性质具有较大影响。 - The electron free flying time is determined by the electron-neutral particle collision frequency.
电子的自由飞行步长由电子与中性粒子的碰撞频率来决定。 - Electron collision frequency of the non-magnetized plasma
非磁化等离子体中的电子碰撞频率 - Regulation of the electron collision frequency of the plasma by choosing the discharge gas has been analyzed.
分析了通过选择放电气体来调整等离子体的电子碰撞频率。 - Compared with the microwave cases, the results show that the attenuation of Terahertz wave caused by plasma is little even if the plasma collision frequency varies in a wide range.
结果显示：即使等离子体碰撞频率在很大范围变化，等离子体对太赫兹波的衰减都很小。 - The radar scattering cross-sections ( RCS) of scattering target are computed while the plasma collision frequency, the plasma frequency and the plasma cyclotron frequency are changed separately. The effect of RCS by parameters of plasma has been analyzed.
通过分别改变等离子体碰撞频率、等离子体频率、等离子体回旋频率等这些等离子体参数，计算了散射目标的RCS，定性的分析了等离子体参数影响RCS的情况。 - Reflectivity and transmissivity are computed with the variations of plasma parameters, including plasma frequency, collision frequency and plasma density distribution, which make the theoretical guidance of further experiments and applications.
我们计算了在不同等离子体密度、碰撞频率和密度下电磁波的反射和透射情况，为进一步的实验和应用做了理论指导。 - So the effect of oil-water separator is steady the flow and increasing the fusion efficiency and collision frequency by settlement cups.
所以，油水分离器的作用是通过沉降杯的几何结构使流体的流动稳定及增大油滴的聚并效率和碰撞频率。 - In addition, the photons are more easily created under the lower collision frequency.
此外，低碰撞率的等离子体内部更容易产生光子。 - According to the signal to trigger the time and bearing a different fault type of the relationship between theories of collision frequency, remove duplication and ineffective part of the reconstruction of a complete failure of periodic signals.
根据信号触发时间与滚动轴承不同故障类型的理论碰撞频率间的关系，去除重叠和无效部分，重构出完整的故障周期性信号。 - Theoretical analysis through laboratory experiments to certification the conclusions; The use of oil-water two-phase flow calculation software to simulation the flow of settlement cup. Through simulation results to analysis the fusion efficiency and collision frequency among droplet.
通过室内实验对理论分析中得到的结论进行验证；利用流体计算软件模拟油水两相流体在沉降杯中的流动，通过模拟所得结果，分析油滴的聚并效率和碰撞频率。 - Collision frequency of ball was directly proportional to rotation speed of the mill and inversely proportional to ball density and cylinder volume. The influence of material mass on ball collision frequency was not significant.
磨球的碰撞频率与公转速度成正比，与磨球密度和球罐容积成反比，研磨物料质量对磨球碰撞频率的影响不显著。 - By introducing a dynamical collision frequency, the effects of dynamical screening, collective excitation of electrons and correlation of ions are taken into account.
通过引入动态碰撞频率（dynamicalcollisionfrequency）考虑了动态屏蔽、电子的集体激发以及离子的关联等效应。 - In addition, multiple MCC processes method is put forward to deal with the extremely high collision frequency of the electron in atmospheric pressure. Firstly, using the PIC-MCC modeling, the process of atmospheric-pressure argon nanosecond-pulsed discharge with typical parameters is studies in detail.
并针对大气压下电子极高的碰撞频率，提出了多MCC过程的处理方法。使用上述PIC-MCC模型，首先对大气压下氩气典型参数纳秒脉冲放电过程进行了详细的数值模拟研究。