发射条件 meaning in Chinese
launch environment
launching conditions
Examples
- Fotp - 54 , mode scrambler requirements for overfilled launching conditions to multimode fibers
多模光纤过填充发射条件用fotp - 54搅模器要求 - Light launch conditions for long length graded - index optical fiber spectral attenuation measurements
长距离分级指数光纤光谱衰减度测量的光发射条件 - Due to mission profile , launched conditions and trajectory , maneuver chains for stand off missile are designed . instruction control model and maneuver model is setup for ucav flight simulation
结合作战任务剖面、导弹发射条件和弹道，设计出无人机防区外攻击导弹发射前、后的机动动作链。 - In theoretical analysis , the motion of radially - emitted electron beam in diode region and drift region has been analyzed , and the relation between radial momentum or current of electron beam and the guiding magnetic field has also been studied , then the possibility to optimize the guiding magnetic field has been derived . the motion of radially - emitted beam electrons in smooth bore magnetron and smooth bore milo has also been studied theoretically . at last , the motion of radially - emitted beam electrons in compound axial and azimuthal magnetic field has been studied
在理论分析中,初步分析了轴向发射条件下电子在二极管区域和漂移区的运动规律,电子径向动量随着外加磁场变化的规律,以及电子束电流随着外加磁场的变化规律,还有二极管区域磁场优化的可能性;分别研究了有轴向磁场时以及有角向磁场时径向发射的电子在光滑阳极结构中的运动规律,最后分析了在轴向和角向复合磁场中电子的运动规律。 - In addition to pic method , the numerical computation method is used as a compensation for the study of the characteristics of electron beam . the two methods are used separately to attain the trajectory of axially - emitted electron beam in diode region and drift region , and the trajectory of radially - emitted electron beam with axial , azimuthal , as well as compounded axial and azimuthal magnetic field . three two - dimensional codes and two three - dimensional codes have been made out to compute the trajectories
本文特点之一就是采用粒子模拟和数值计算相结合的方法进行仿真计算,分别得到了轴向发射条件下电子在二极管区域和漂移区的轨迹,径向发射条件下电子在角向磁场、轴向磁场、角向和轴向复合磁场中电子的运动轨迹,分别编制了三个二维电子轨迹计算程序和两个三维电子轨迹计算程序,最后将粒子模拟和数值计算得到的结果进行了对比,得到了较为满意的结果。