...定范 围) 健合 金属键为主 • 正常价化合物(Valence Compoud):电负性控制, 符合原子价规律 • 电子化合物(Electron Compound):电子浓度控制, 电子浓度与晶体结构有关 • 尺寸因素化合物(Size-Factor Compound):间隙 相,间隙化合物,△r>41%结构简单...
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odd electron compound 奇电子化合物
electron deficient compound 缺电子化合物
electron-capturing compound 电子俘获化合物
electron-defect compound 缺电子化合物
This paper reviews two dimensional electron gas formed on the liquid helium surface, the semiconductor surface space charge layer and the compound semiconductor heterojunction interface.
本文简要介绍了液氦表面、半导体表面空间电荷层和化合物半导体异质结界面的二维电子气。
The scavenging effect of selenium on peroxy radical was directly investigated with two kinds of selenium compound by means of electron spin resonance (ESR) technique.
运用电子自旋共振(ESR)技术直接观察了两种硒的化合物对过氧自由基的清除作用。
Sand culture experiment, electron microscopy technique were used to investigate the compound effects of nitrogen and zinc on nodule development and ultrastructure of white clover.
采用砂培试验和电子显微技术,研究了不同水平氮锌配施对白三叶草根瘤发育和超显微结构的影响。
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