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electron capture

  • [物] 电子俘获

网络释义专业释义英英释义

  [物] 电子俘获

capture): 电子俘获 (electron capture):原子核从核外俘获一个轨道电子。电子俘获也 发生在贫中子核素, 由于核内中子相对不足而从核外内层的电子轨道上俘获一个 电子,...

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  电子捕获

87 37 Rb— 87 38 Sr + β- + v + E 40 19 K— 40 20 Ca + β- + v + E ② 电子捕获(Electron Capture) :原子核自发从 K层或L层轨道上吸取一个电子。 A Z A Z-1 e.g.

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  轨道电子俘获

... electron capture detector 电子俘获探测器 electron capture 轨道电子俘获 electron capture-gas chromatography 电子俘获气相色谱 ...

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  子捕捉

子捕捉子捕捉 ( Electron capture )在能量的考量上是不可能的在能量的考量上是不可能的

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短语

Electron Capture GC 电子捕获

orbital electron capture [物] 轨道电子俘获 ; 轨域电子捕获

electron-capture ionization detector 电子捕获电离探测器

EC - Electron capture detection 电子捕获检测

Electron-Capture detection 或是电子捕捉侦测器 ; 电子捕捉侦测器 ; 侦测器 ; 电子捕获检测器

inverse electron capture 电子逆俘获 ; 反电子捕获

Double electron capture 双电子捕获

radioactive electron capture detector 放射性电子俘获检测器

 更多收起网络短语
  • 电子俘获
    电子捕获
  • 电子捕获 - 引用次数:9

    The pyrethroid pesticides were determined by gas chromatography and electron capture detection.

    除虫菊酯类农药用毛细管气相色谱-电子捕获检测器检测。

    参考来源 - 环境激素类农药残留的微波辅助萃取—气相色谱检测技术研究
  • 电子俘获 - 引用次数:4

    The physical factors relevant to SNII explosion numericalsimulation and numerical simulation methods are introduced, which include nuclear statis-tical equilibrium(NSE), electron capture (EC),four model state equation, general relativityhydrodynamic method,numerical simulation methods.

    包括核统计平衡分析、电子俘获的一般分析方法、“四粒子”模型的物态方程、广义相对论流体动力学方法和数值模拟差分方法。

    参考来源 - II型超新星爆发机制的研究
  • 电子俘获 - 引用次数:1

    参考来源 - 超新星爆前天体和超新星条件下55Co的电子俘获 Electron Capture on 55Co at Presupernova and Supernova Conditions
  • 电子俘获

·2,447,543篇论文数据,部分数据来源于NoteExpress

Electron capture

  • abstract: Electron capture is a process in which a proton-rich nuclide absorbs an inner atomic electron, thereby changing a nuclear proton to a neutron and simultaneously causing the emission of an electron neutrino. Various photon emissions follow, as the energy of the atom falls to the ground state of the new nuclide.

以上来源于: WordNet

 柯林斯英汉双解大词典 

electron capture

  • 1. 

    N the transformation of an atomic nucleus in which an electron from the atom is spontaneously absorbed into the nucleus. A proton is changed into a neutron, thereby reducing the atomic number by 1. A neutrino is emitted. The process may be detected by the consequent emission of the characteristic X-rays of the resultant element 电子俘获 (Former name K-capture) [physics]

双语例句原声例句权威例句

  • The electron capture detector(ECD) and the external standard method were used.

    电子捕获检测器ECD),计算含量。

    youdao

  • Electron capture plays a pivotal role in the complex dynamics of supernova explosion.

    超新星爆发复杂动力学中,电子俘获关键作用

    youdao

  • The result indicates that, in high density, the influence of electron screening on electron capture is obvious.

    表明高密情况下电荷屏蔽电子俘获影响明显

    youdao

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