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。
Electron donor combinations used in the invention include multiple substituted anthracene compounds or a combination of at least one substituted anthracene compound with unsubstituted anthracene.
用于本发明的电子给体组合包括多种取代的蒽化合物或者至少一种取代的蒽化合物与未取代的蒽的组合。
As electron density from the xenon atoms spreads towards the surrounding hydrogen molecules, it seems to stabilize the compound and the xenon pairs.
随着来自氙原子的电子密度向周围氢分子扩散，化合物和氙电子对似乎趋于稳定。
This electron transfer from vitamin C to chromium 6 produces chromium 3, a form of the compound that is unable to enter cells.
维生素C向六价铬的电子转移产生了三价铬—一种不能进入细胞内的复合物形式。
The layer including a luminescent substance has a composite material which includes an organic compound, and an inorganic compound showing an electron donating property to the organic compound.
包含发光物质的层含有包含有机化合物和对所述有机化合物显示给电子性能的无机化合物的复合材料。
Scanning electron microscope image of the compound eye of a noctuid moth.
扫描电子显微镜图像的复眼的夜蛾蛾。
Scanning electron microscope image of the compound eye of a noctuid moth.
扫描电子显微镜图像的复眼的夜蛾蛾。
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