directional movement的例句大全

For controlling the directional movement of electrons and holes and prolonging the life-span of the surface holes, WO_3 was doped in TiO_2 film.

为了控制电子空穴的定向流动，提高表面空穴的寿命，从而改善薄膜的光诱导亲水性，我们将WO3掺入TiO2薄膜中。

on feasibility of developing directional movement in school physical education curriculum

学校体育课程中开发定向运动内容的可行性研究

a research of improving the student's comprehensive quality through directional movement

定向运动对提高学生综合素质的研究

directional movement class has influence on the college students'mental health

定向越野运动课对大学生身心健康的影响

hd series multi directional movement mixer

系列多向运动混合机

the value of directional movement for pe of colleges and universities

定向运动在高校体育教育中的价值

steady condition and law of conservation of momentum are used to explain that total directional movement momentum of all charge carriers through arbitrary intersecting surface is conservative;

运用稳恒条件和动量守恒定律说明了稳恒电路中，穿过任意横截面的全部载流子的定向运动总动量在数值上是守恒的；

Orienteering is one of the directional movement of the main events.

定向越野是定向运动的主要比赛项目之一.