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- The He 2+ +H Impact Ionization process is investigated using a continuum distorted wave method with the eikonal initial_state(CDW_EIS) approximation. 利用初态程函近似的连续扭曲波方法研究了He2+离子与H原子的碰撞电离过程.
- The severe impact ionization effects in polycrystalline silicon thin-film transistors are investigated and characterized. 为了研究与分析复晶矽薄膜电晶体下严重的碰撞游离效应所造成的元件特性。
- Drop of differential resistance results from the effect of photocurrent multiplication,which is due to the electron impact ionization when photocurrent-generation proliferates. 关键词 光电倍增；
- The electron impact ionization cross sections for different energy assignment on two final-state electrons (energy differential cross sections) of heliumlike ions have been calculated by using a disrored-wave Born exchange approximation. 本文主要利用扭曲波玻恩交换近似方法(DBE)计算类氦离子在电子碰撞下,相应不同的末态电子能量分配的电离截面(能量微分截面)。
- In this paper, By using R matrix method the electron impact ionization cross sections of atom Mg from near the threshold to 100eV have been calculated in the distorted Coulomb Born no exchange approximation. 使用R－矩阵方法，在扭曲库仑－玻恩非交换近似下（DCBNX）采用二态密耦图象，计算了原子镁从电离阈值附近到100eV范围的电子碰撞电离截面。
- ELECTRON IMPACT IONIZATION OF ATOM Mg 原子镁的电子碰撞电离
- ELECTRON IMPACT IONIZATION CROSS SECTIONS FOR THE Na-LIKE IONS 类钠离子的电子碰撞电离截面
- gas chromatography-mass spectrometry with electron impact ionization (GC-EI/MS) 气相色谱-电子轰击离子源质谱法
- These bullets fragment on impact. 这些子弹射中物体时爆炸成碎片。
- Her speech made a tremendous impact on everyone. 她的演说对大家震动很大。
- The front of the car crumpled on impact. 汽车的前部被撞扁了。
- Monte Carlo simulation of the effect of impact ionization in thin-film electroluminescent devices 蒙特卡罗方法模拟薄膜电致发光器件中碰撞离化的作用
- A study on the role of impact ionization of deep level impurity in nonlinear photoconductive semiconductor switches 深能级杂质碰撞电离在非线性光导开关中的作用研究
- Low-energy triple-differential cross sections for electron impact ionization of hydrogen 低能电子离化氢原子的三重微分截面
- MS Characteristics of Aliphatic Diacyl Adipyl Dihydrazides under Electron Impact Ionization 己二酰肼脂肪族双酰基衍生物的电子轰击电离质谱特征
- It's difficult to assess the impact of the President's speech. 总统讲话的巨大影响很难估计。
- An atom is stripped of all electrons by ionization. 电离可剥掉一个原子的全部电子。
- Ionization energy (ie) 3.894 electron volts. 电离能3.;894电子伏特。
- The plane flew into a mountain and disintegrated on impact. 飞机冲向一座山，撞得粉碎。
- The impact of the stone against the windowpane shattered the glass. 石头撞击窗户打碎了玻璃。
