悬空键 meaning in English

dangling bonds

The dangling bonds associated with the dislocation core determine to a large extent the electrical and optical properties of the dislocations .
与位错核心相联系的悬空键在很大程度上决定着位错的光学电学性质。
Two restore components were observed , corresponding to two defects , the internal and the surface . the studies on electron spin resonance ( epr ) spectra indicate that optical irradiation eliminated the dangling y - o bonds in the surface
首次对y _ 2o _ 3纳米晶电子顺磁共振谱进行了研究，结果表明光辐照引起荧光增强原因与光辐照对钇的悬空键的消除有关。
These quenching centers can quench both blue emission related to the surface defects and the orange emission of mn2 + impurities . they are most likely originated from the dangling bonds of the lone pairs on surface s2 " or the zn2 + vacancies
这种表面猝灭中心对自激活蓝光和橙光发射都有猝灭作用，它们极有可能来自表面s ~ ( 2 - )孤对电子的悬空键或zn ~ ( 2 + )空位。