primary electron donor 原初电子供体
primary electron acceptor 原初电子受体
primary-electron emission 一次电子发射
primary electron beam 原始电子束
primary electron emission 一次放射
high energy primary electron 高能原电子
primary electron utilization factor 原初电子利用率
electron primary 初级电子
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This paper derived the formulation for the real efficient emission coefficient of secondary electron under the condition that high energy primary electron incident on metal obliquely.
推导出高能原电子斜入射时的金属的有效真二次电子发射系数的表达式，它与入射角的余弦近似成反比。
Redox mediators can accelerate the electron transfer from a primary electron donor to a terminal electron acceptor, which may increase the reaction rates by one to several orders of magnitude.
氧化还原介体能加速电子从最初电子供体传递到最终电子受体，从而使反应速率增大一到几个数量级。
It is an integral part of the electron transport chain that catalyses primary charge separation.
这是一对电子传递链的电荷分离催化的主要组成部分。
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