electron donor
英 [ɪˈlektrɒn ˈdəʊnə(r)]
美 [ɪˈlektrɑːn ˈdoʊnər]
电子给予体（施主）
双语例句
- Diether/ Diester Internal Electron Donor in Ziegler-Natta Catalysts for Butene-1 Polymerization
醚/酯复合内给电子体Ziegler-Natta催化剂对丁烯-1聚合的影响 - 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。 - When C/ N ratio in water is very low, additional carbon source is always used as electron donor, so that denitrification can be carried through successfully.
作者主要对污水脱氮过程中添加不同外加碳源后，对氮的去除率、工艺的优缺点及成本等方面进行了总结。 - So, in contrast, if it has a low electronegativity, this then is going to be an electron donor.
那么，相反地，如果它的电负性很低，它将会是一个电子的施主。 - The performance of autohydrogenotrophic bacteria using hydrogen as an electron donor for bioreduction of para-nitrochlorobenzene ( p-NCB) under anaerobic conditions was studied with batch experiments.
采用批式实验讨论了氢自养还原菌在厌氧条件下，利用氢气作为电子供体还原地下水中对硝基氯苯的可行性及其影响因素。 - Photoinduced Electron Transfer between Perylenequinonoid/ Fullerene C_ ( 60) Supramolecule and Electron Donor
苝醌/富勒烯C（60）超分子与电子给体的电子转移作用 - The anion acted as electron donor to increase the activity of active sites.
而阴离子的存在起到调变电子助剂的作用，能够提高活化中心的活化能力。 - Effect of the cellulose as the electron donor on the Fe(ⅲ) reduction
纤维素作为电子供体对异化铁还原过程的影响 - Some electron donor was oxidized to yield oxygen gas.
某些电子供体被氧化产生氧气。 - Well, if it is a good electron donor in an electron transfer reaction, if the same element finds itself in a covalent bond, it is going to be a good electron donor, although it is not full transfer.
如果它是一个在电子反应中，的好捐赠者，如果相同电子发现他在共价电子里，它将成为一个好的捐赠者，虽然没有完全转换。 - The existence of nitrate had an inhibitory effect on p-NCB reduction because of competition for electron donor between nitrate and p-NCB.
水中的硝酸盐和对硝基氯苯对电子供体存在竞争，硝酸盐反硝化对对硝基氯苯还原具有抑制作用。 - Advance in research on action mechanism of internal electron donor in Z-N Catalysts
Z-N催化剂内给电子体作用机理的研究进展 - 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？ - Energy is transferred from the electron donor to the organism for synthesis and maintenance by a complex series of enzymatic reactions.
为了细胞合成和维持生命，能量从电子给予体通过一系列复杂的酶反应转移到生物体。 - 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。 - You've got an electron donor with a powerful urge to become neon-like.
你已经有了一个电子给体，它有这巨大动力要变成和氦一样的结构。 - Effects of temperature, pH value, electron donor and electron acceptor on denitrification were studied.
研究了温度、pH值、电子供体种类及电子受体种类对反硝化的影响。 - The organic electron donor compound is meant to react with the polymerization-active transition metal compound.
有机电子给予体是为了与有聚合活性的过渡金属化合物化合； - A second organic electron donor may be selected to form the catalyst component.
还可选择第二有机电子给予体化合物形成催化剂组分； - And in the development of the polypropylene catalyst, the electron donor has played a very important role.
在聚丙烯催化剂发展过程中，给电子体起了举足轻重的作用。 - The four dimensional parameters including dispersion, polarity, electron acceptor and electron donor parameters are related to dispersion, polar, and hydrogen bonding ( acceptor and donor) interactions.
这4维参数包括色散参数、极性参数、得电子参数和供电子参数，它们分别对应于基团的色散、极性和氢键（得电子和供电子）作用。 - 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。 - It showed that the NADPH was the optimum electron donor of SR enzyme.
结果表明：还原型辅酶II（NADPH）是SR酶蛋白的最适电子供体； - They are important aspects of researching Ziegler-Natta catalyst, and internal electron donor is another important aspect.
内给电子体是Ziegler-Natta催化剂研究的另一个重要方面。 - The reduction of nitrobenzene in the cathode and its reduction mechanism were investigated under different cathode potentials and hydraulic retention times, when sodium acetate and nitrobenzene were used as the anode electron donor and cathode acceptor, respectively.
实验过程中以乙酸钠为阳极电子供体，以硝基苯为阴极电子受体，考察了不同阴极电位及水力停留时间下MFC对硝基苯的还原能力，并对还原机理进行了分析。 - And the internal electron donor played an irreplaceable role in Z-N catalyst.
在Z-N催化剂中，给电子体起着不可替代的作用。 - Disperse dyes with more electron donor groups in molecule have high apparent solubility in water.
分散染料分子中供电子基越多，水溶液中表观溶解度越高。 - The ligand with strong ability of electron donor should be chosen to stabilize the clusters.
另外对于Au团簇化合物的实验合成，应选择给予能力较强的配体。 - As electron donor materials of conjugated polymer solar cells, the goal is to have wide spectrum and strong absorption in the visible region, high hole mobility, good solubility and easy processing performance, good film and thermal stability.
作为共轭聚合物太阳能电池的电子给体材料，要求在可见光区具有宽光谱和强吸收、高空穴迁移率、良好的溶解性能和易于加工性能、好的成膜性和热稳定性等。