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a variable
相关语句
  可变
    A VARIABLE MULTIGROUP METHOD FOR CALCULATION INNON-EQUILIBRIUM RADIATIVE TRANSFER
    非平衡辐射输运计算的可变分群方法
短句来源
    A variable transconductance analog multiplier used in charged particles identifing system
    用于带电粒子鉴别系统中的可变跨导模拟乘法器
短句来源
    A Variable high power directional coupler for S band is described in this paper. The coupler consists of two 3 dB couplers mounted in cascade and a phase shifter. inserted between the connecting legs of the 3 dB couplers.
    文章介绍了由两个3dB耦合器串联,并在其中两个输出支路插入移相器所组成的S波段高功率可变定向耦合器。
短句来源
    This paper presents a variable multigroup method for calculation in non-equilibrium radiative transfer considered atomic line cross section shift.
    针对非平衡辐射输运多群近似计算由线截面漂移引起的计算问题,提出了可变分群方法。
短句来源
    Introducing a variable moment of inertia and a term of potential into the anharmonicvibrator model(AVM),a generalized variable moment of inertia model(GVMI) with four parametershas been proposed. This medel is suitable for the even-even nuclei in the region of R_4=1.59 to3.333. Energy spectrum calculations are carried out for about 190 pieces of nuclide.
    在非简谐振子模型中引入可变转动惯量和势能项,提出了一个4参量的广义可变转动惯量模型(GVMI).GVMI可用于R_v=1.59至10/3之间的偶偶核。
短句来源
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  “a variable”译为未确定词的双语例句
    Design of a beam transport system of a variable energy cyclotron
    能量可变的回旋加速器引出束流输运系统设计
短句来源
    However, a unique critical excitation energy is revealed in different freeze-out densities when the excitation energy is used as a variable instead of temperature.
    当激发能代替温度作为一个自变量时 ,临界激发能将不再灵敏地依赖于系统的冻结密度 .
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  a variable
A modified upwind difference scheme for nonlinear parabolic equations in a variable domain
      
The nonlinear parabolic equations in a variable domain are considered.
      
The surface composition of the blend films was determined by Fourier transform infra-red spectroscopy coupled with a variable incidence angle attenuated total reflection accessory (ATR-FTIR).
      
Adaptive suboptimal systems with a variable dimension of the vector of adjustable parameters
      
As an adaptive algorithm, the finite-convergent algorithm shows up for the solution of the counting system of recurrent aim inequalities with a variable number of adjustable parameters, which stabilizes only on completion of transient processes.
      
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A Variable high power directional coupler for S band is described in this paper.The coupler consists of two 3 dB couplers mounted in cascade and a phase shifter.inserted between the connecting legs of the 3 dB couplers. The basic principles,theoretical calculations and test results are presented. When the coupling factor isadjustable within 25 dB, the input voltage standing wave ratio of the system isnot greater than 1.20 for the frequencies of 2856±10 MHz. The tests have beenconducted successfully with...

A Variable high power directional coupler for S band is described in this paper.The coupler consists of two 3 dB couplers mounted in cascade and a phase shifter.inserted between the connecting legs of the 3 dB couplers. The basic principles,theoretical calculations and test results are presented. When the coupling factor isadjustable within 25 dB, the input voltage standing wave ratio of the system isnot greater than 1.20 for the frequencies of 2856±10 MHz. The tests have beenconducted successfully with a peak power of 15 MW and an average power of10 kW. The experimental results show that the system is possessed of widervariable range of the power, higher power-handling capacity and better vacuumperformance. The variable high-power directional coupler could be used in the high power RF systems for linacs and the other devices.

文章介绍了由两个3dB耦合器串联,并在其中两个输出支路插入移相器所组成的S波段高功率可变定向耦合器。文中给出了基本原理、理论计算和测试结果。它的输入电压驻波比在2856±10MHz范围内不大于1.20,耦合度可以在25dB内可调,承受脉冲功率15MW,平均功率10kW。它具有调整范围宽,承受功率高,真空性能好的优点。可用于电子直线加速器和其它高功率微波设备中。

This paper presents a variable multigroup method for calculation in non-equilibrium radiative transfer considered atomic line cross section shift. The use of this method coupling with the conventional multigroup method is descrived and compared with the latter for simple example.

针对非平衡辐射输运多群近似计算由线截面漂移引起的计算问题,提出了可变分群方法。给出了一种固定分群和线可变分群耦合计算方案及其相应的计算例子,并且与通常的多群近似方法进行了比较.

Introducing a variable moment of inertia and a term of potential into the anharmonicvibrator model(AVM),a generalized variable moment of inertia model(GVMI) with four parametershas been proposed. This medel is suitable for the even-even nuclei in the region of R_4=1.59 to3.333. Energy spectrum calculations are carried out for about 190 pieces of nuclide. The eoincidencebetween the theoretical spectra and the expeimental ones are very satisfactory. The variations of thepeameters of GVMI with varying...

Introducing a variable moment of inertia and a term of potential into the anharmonicvibrator model(AVM),a generalized variable moment of inertia model(GVMI) with four parametershas been proposed. This medel is suitable for the even-even nuclei in the region of R_4=1.59 to3.333. Energy spectrum calculations are carried out for about 190 pieces of nuclide. The eoincidencebetween the theoretical spectra and the expeimental ones are very satisfactory. The variations of thepeameters of GVMI with varying mass number A or ratio R_4 of the nuclei exhibit well systematicalbehaviors.

在非简谐振子模型中引入可变转动惯量和势能项,提出了一个4参量的广义可变转动惯量模型(GVMI).GVMI可用于R_v=1.59至10/3之间的偶偶核。对近190种偶偶核的基态带能谱进行了计算,理论谱与实验谱符合良好,模型参量随质量数和R_4值的变化有明显的系统性。

 
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