您要查找的是不是：
- Some electron donor was oxidized to yield oxygen gas. 某些电子供体被氧化产生氧气。
- 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。
- 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”。
- 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。
- 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。
- Two electrons brought closely together will fly apart. 两个紧紧聚合的电子会突然分开。
- 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。
- In this electron micrograph, the capillary loop in the lower half contains two electron dense RBC's. 在这张电镜照片的下半部的毛细血管袢中有2个高电子密度的RBC。
- 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。
- With glucose as electron donor, the efficiency of phosphate reduction was twice as high as that of hypophosphite reduction at the same amount of electron donor. 以葡萄糖作为电子供体，比较了磷酸盐和次亚磷酸盐的还原情况。
- Two electrons will be repelled from each other and so willtwo nuclei. 两个电子会互相排斥,两个原子也会互相排斥。
- In any atom, not more than two electrons can occupy any given quantum state. 在任一原子中，不可能有两个以上的电子占据任一给定的量子态。
- The bleaching kinetics of xanthenes dyes followed the order ErB>EY>RsB>RoB>F in presence of an electron donor triethanolamine (TEA). 实验结果表明五种染料的光化漂白速率大小顺序是藻红B(ErB)>曙红Y(EY)>孟加拉玫瑰红B(RsB)>罗丹明B(RoB)>荧光素(F).
- In quantum electrodynamics two electrons obeyed Coulomb's inverse square law. 在量子电动力学两个电子听从库仑反平方定律。
- 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 shows that lactate as electron donor PCE degradation rate is rapid, and lactate is suitable electron donor in our experiment. 用驯化好的厌氧污泥对葡萄糖、乳酸盐和醋酸盐作为电子供体时四氯乙烯(PCE)的降解进行研究。
- An abrupt model of the actual physical device, which consists of a narrow constriction connecting two electron reservoirs with a finite width, has been established. 摘要建立起一个由窄收缩区连接两个有限宽度电子库区组成的物理器件的突变模型。
