This article has promulgated the restriction directionalmotion curriculum resource development and utilization 10 kind of factors.
本文揭示了当前制约定向运动课程资源开发与利用的10种主要因素。
2
The results show that the instabilities become stronger due to these gradient effects, leading to an increase in energy loss of the directionalmotion of beams.
结果表明，束的密度梯度和速度梯度使系统的不稳定性加剧，离子束的定向运动能量损耗更快。
3
This paper gives the most probable distribution of the particles in a gas system in whole directionalmotion, and then its several questions are minutly discussed under the classical approximation.