This paper studies the influence of bi dye on the output of flashlamp pumped dye laser from the point of donor acceptor dye system.

从施主受主染料体系出发，研究了双重染料对灯泵染料激光器输出的影响。

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A new series of short range donor acceptor systems consisting of anthracene and different substituted benzoic esters were synthesized.

设计合成了一类以蒽为电子给体，带不同吸电子取代基的苯为电子受体的新型短程有机电子给体受体体系。

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The resistivities of grain and grain boundary were measured by the method of complex impedance analysis, the deficit compensation mechanism of donor acceptor was analyzed.

采用复阻抗方法测量了晶粒、晶界电阻值，初步分析了施受主的缺陷补偿机制。

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In other words, for an electron donor to give up its electron, the electron donor needs to have an electron acceptor.

换句话说，如果一个电子给体要失去电子，它就必须找到一个电子受体。

麻省理工公开课 - 固态化学导论课程节选

So, I've got ion pair formation, and I've got a huge decrease in energy because a donor is able to express that urge, an acceptor is able to express that urge.

所以我能得到形成的电子对，同时能量也大幅下降,因为失电子方要表达它的迫切，得电子方也要表达它的迫切。

麻省理工公开课 - 固态化学导论课程节选

Is it going to be an electron donor or acceptor?

它应该是一个电子的施主还是受主？

麻省理工公开课 - 化学原理课程节选