查询词典 Monte Carlo

The Monte Carlo method is used to electronic distribution in electron cloud and electron diffraction. The distribution graphes of the electron cloud in atom and molecule are drawn and the phenomenon of the electron diffraction from a single slit or a small aperture is simulated vividly.

运用蒙特卡罗方法处理了电子云和电子衍射中非均匀电子的产生问题，形象的绘制了原子、分子中的电子云分布图形，生动的模拟了单缝电子衍射实验现象。

The values obtained in thepresent study for the electron energy distribution function,drift velocity,ionizationcoefficient and attachment coefficient,etc.,are calculated and compared with theexperimental results reported in the literature,and the comparison is also carried outwith the values obtained from the two different types of fields.

应用Monte Carlo模拟法研究了氧气放电的电子参数，得到了在均匀电场中的电子能量分布、平均能量、漂移速度、电离系数、附着系数、迁移率及扩散系数随时间、电场强度的变化关系，并与文献上的实验结果进行了比较。

The transport and current-voltage properties of submicron GaAs MESFET device are calculated firstly based on the nonparabolic effective mass energy band model and Monte Carlo method which includes all major scattering mechanisms. The electron drift velocity, electric field and the non-homogeneity of mobility distribution in device are obtained. The influences of different gate lengths to electron drift velocity and drain current are analyzed.

根据对以GaAs、GaP和InP为主的Ⅲ-V族化合物半导体材料的能带结构和散射机制的分析，采用蒙特卡罗模拟方法，研究了亚微米尺寸的OaAs MESFET器件的电子密度分布、电场强度、漂移速度和迁移率分布等输运性质，以及栅长对器件性质的影响和电流电压特性。

The Monte Carlo method for Photon-Electron's transport was used to calculate the γ spectra of NaI detector by peak broadening of electronic pulse height tally.

利用光子和电子联合输运MCNP程序的电子脉冲计数类型的能峰展宽模拟计算NaI探测器的γ能谱，与实验结果符合较好。

At the same time, the relative detection efficiency and energy conversion coefficient were calculated with Monte-Carlo method.

同时，利用蒙特卡罗方法对长计数器探测效率及其相应的能量转换系数进行模拟计算。

Application of the Monte-Carlo simulation for stability of output energy.

蒙特卡罗方法在高功率激光系统输出能量稳定性研究中的应用。

The computer aided Monte Carlo analysis is applied to it to achieve the influence of the circuit output voltage, which caused by random error of the electronic component.

建立一种功率因数校正电路的计算机模型，并对该模型进行了计算机辅助的蒙特卡罗分析，得到了电路中元器件参数的随机误差对电路输出电压的影响，为电路生产过程中确定元器件的误差范围提供了科学依据。

Besides, the influence of stochastic observation error on the evaluation result is investigated using Monte Carlo method.

最后运用蒙特卡罗法构造算例，讨论了实测过程中的随机观测误差对评价结果的影响。

Then the influence of stochastic observation error on different model for environment evaluation in two cases, namely uniform variance and nonuniform variance, is investigated using Monte Carlo method.

水环境评价是防治水污染的前提和基础，也是进行水质规划的依据。

In Section V, Monte Carlo simulation results are provided for the new estimator and compared with other methods.

在第五部分中，蒙特卡洛模拟结果提供了新的估计并且还与其他方法做了比较。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了