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- Keywords electron donor acceptor system;synthesis;fluorescence destroy; 电子给体受体体系;合成;荧光淬灭;
- 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。
- electron donor acceptor complex 电子施周昼合物
- By population analysis the hydrogen bonding is found between the electron donor O atom and the electron acceptor H atom. 通过电子布居分析;发现在电子给予体O原子和电子接受体H原子间存在氢键.
- Both the energy and the geometry indicate the existence of a dihydrogen bonding between the HCl and H2O molecule (electron acceptor) and the surface H atoms (electron donor). 依据吸附构型和和吸附能的大小，可以认为HCl和H2O分子与表面的H原子形成了一种独特的氢键--双氢键。
- The recent developments of polymer in solar cell were reviewed, electron donor materials and acceptor materials as the photovoltaic materials were detail described. 摘要综述了近年来聚合物在太阳能电池材料中的应用。
- Most photosynthetic organisms possess two types of reaction-center chlorophylls P680 and P700 each associated with an electron acceptor molecule and an electron donor. 大部分光反应细胞器拥有两套反应中心，P680和P700，每个光系统都含有一个电子受体和电子供体。
- Some electron donor was oxidized to yield oxygen gas. 某些电子供体被氧化产生氧气。
- peptide donor and acceptor system 供肽受肽系统
- The second uses layers of light-sensitive electron donor polymers and an electron acceptor substance that transfers the photo-induced electrons to the cell electrodes. 第二个领域使用多层光敏电子供体聚合物和一种传输感光电子到电池电极的电子受体物质。
- Generally we think of the electron donor as being the "food" for the organism. 我们通常把电子给予体看作生物体的“食物”。
- The invention discloses a method and the application to build ground peanut transgene acceptor system. 本发明公开了一种建立花生转基因受体体系的方法及应用。
- If FADH2 is the electron donor, only four H+ ions are pumped across. 如果FADH2是电子供体，仅泵入4个H2+。
- To use nitrate as electron donor in the electron transport chain during chemosynthesis. 利用硝酸盐作为化学合成作用中，电子传递链之电子提供者。
- No peroxidase activity of this enzyme was detected when using dianisidine, DAB and phenylenediamine as electron donor. 在以邻联茴香胺、邻苯二胺和二氨基联苯胺作为电子供体进行过氧化物酶的活性测定时发现,同工酶4不显示相应酶活。
- Flashlamp pumped donor acceptor dye laser 闪光灯泵浦施主-受主染料激光器
- Cyc2 protein is the primary electron acceptor of iron respiratory chain; S~0, Fe~(2+) and other electron donors regulate the synthesis of Cyc2 proteins. 铁氧化系统呼吸链的最初电子受体为Cyc2,该蛋白的合成受到电子供体S、Fe~(2+)等的调控。
- To use nitrate as electron donor in the electron transport chain during respiration. 利用硝酸盐作为呼吸作用中，电子传递链之电子提供者。
- Ziegler-Natta catalyst was used with tri-ethyl aluminum as promoter and external electron donor. 预聚合过程中增加助催化剂(三乙基铝)的用量,可以提高催化剂的催化活性(催化活性存在一个最佳值)。
- The effects of hexanolactam as electron donor on graft reaction was investigated. 并探讨了己内酰胺作为电子给体添加剂对接枝反应的影响。
