沪江词库精选mass of the electron是什么意思、英语单词推荐 电子质量 相似短语 Electron Mass 电子质量依据相对论的结果,质量可以用动能来表示,电子的有效质量(m)随它的速率而变化。 electron mass 电子质量 mass of the electron 电子质量 electron charge mass ratio 电子荷质比 electron rest mass 电子...
1. an elementary particle that is a fundamental constituent of matter, having a negative charge of 1.602 x 10−19 coulombs, and existing independently or as the component outside the nucleus of an atom. 2. a unit of charge equal to the charge on one electron. [1891; electr (ic) ...
英[mæs ɔv ðə iˈlektrɔn] 美[mæs ʌv ði ɪˈlɛkˌtrɑn] 释义 电子质量 实用场景例句 全部 In comparison with the mass of the proton themass of the electronis considered negligible. 与质子的质量相比,电子的质量可以忽略不计. ...
网络释义 1. 电子质量 海洋航海及海运英语翻译词汇 | 正方翻译网 ... ... mass number 质量数mass of electron电子质量mass of foundation 基础质量 ... www.zftrans.com|基于10个网页 2. m子质量 香港新浪网 - 字典 - m ... maiden over (板球中) 未得分的投球;mass of electronm子质量;melt at ...
5. It is clearly seen that our LDA values for hole effective masses are smaller than the values of Baaziz et al. [27], but for the case of electron masses, there is a slight agreement between our LDA values and the GGA values [27]. Table 5. Electron (me*), light hole (mlh*) ...
We have calculated the gain of a free-electron laser in the small-gain-per-pass limit by using the single-particle model. The electron equations of motion ... WH Louisell,JF Lam,DA Copeland,... - 《Physical Review A》 被引量: 74发表: 1979年 Surface and trace analysis by high‐resolu...
The Mass of the Electron in GaAs/AlGaAs by the Shubnikov-de Haas Effect and Spin-Charge Locking The energy of the free electron gas is calculated in three dimensions. In this calculation an integral over the wave vector space occurs which was solved b... HA Kassim,IA Jalil,N Yusof,......
The 70 eV electron ionization (EI) mass spectra were recorded for eight norbornane/ene-fused 2- N -phenyl-iminoperhydro-1,3-oxazines, and the fragmentation patterns were studied by metastable ion analysis and exact mass measurement. Whereas the stereoisomeric unsaturated compounds could not be ...
Electron transfer and ionic displacements at the origin of the 2D electron gas at the LAO/STO interface: Direct measurements with atomic-column spatial res... Using state-of-the-art, aberration-corrected scanning transmission electron microscopy and electron energy loss spectroscopy with atomic-scale ...
The electron ionization (EI) mass spectra of a series of bridgehead-substituted 3,3-dimethylnorbornan-2-ones, derived from natural (1R)-(+)-camphor, have been studied and their cleavage mechanisms rationalized on the basis of the substituent shifts as well as on the identification of relevant...