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- Some electron donor was oxidized to yield oxygen gas. 某些電子供體被氧化產(chǎn)生氧氣。
- Generally we think of the electron donor as being the "food" for the organism. 我們通常把電子給予體看作生物體的“食物”。
- If FADH2 is the electron donor, only four H+ ions are pumped across. 如果FADH2是電子供體，僅泵入4個(gè)H2+。
- To use nitrate as electron donor in the electron transport chain during chemosynthesis. 利用硝酸鹽作為化學(xué)合成作用中，電子傳遞鏈之電子提供者。
- No peroxidase activity of this enzyme was detected when using dianisidine, DAB and phenylenediamine as electron donor. 在以鄰聯(lián)茴香胺、鄰苯二胺和二氨基聯(lián)苯胺作為電子供體進(jìn)行過(guò)氧化物酶的活性測定時(shí)發(fā)現,同工酶4不顯示相應酶活。
- To use nitrate as electron donor in the electron transport chain during respiration. 利用硝酸鹽作為呼吸作用中，電子傳遞鏈之電子提供者。
- Ziegler-Natta catalyst was used with tri-ethyl aluminum as promoter and external electron donor. 預聚合過(guò)程中增加助催化劑(三乙基鋁)的用量,可以提高催化劑的催化活性(催化活性存在一個(gè)最佳值)。
- The effects of hexanolactam as electron donor on graft reaction was investigated. 并探討了己內酰胺作為電子給體添加劑對接枝反應的影響。
- Energy is transferred from the electron donor to the organism for synthesis and maintenance by a complex series of enzymatic reactions. 為了細胞合成和維持生命，能量從電子給予體通過(guò)一系列復雜的酶反應轉移到生物體。
- Moreover, as a member of donor group, Britain could seek to play a "leading role" in the world by advocating and vindicating the "group interests" of donors. 不僅如此,作為援助國集團的成員,英國還可以通過(guò)倡導與維護援助國的“集團利益”來(lái)發(fā)揮自己世界性的“領(lǐng)導作用”。
- 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. 以葡萄糖作為電子供體，比較了磷酸鹽和次亞磷酸鹽的還原情況。
- The bleaching kinetics of xanthenes dyes followed the order ErB>EY>RsB>RoB>F in presence of an electron donor triethanolamine (TEA). 實(shí)驗結果表明五種染料的光化漂白速率大小順序是藻紅B(ErB)>曙紅Y(EY)>孟加拉玫瑰紅B(RsB)>羅丹明B(RoB)>熒光素(F).
- By population analysis the hydrogen bonding is found between the electron donor O atom and the electron acceptor H atom. 通過(guò)電子布居分析;發(fā)現在電子給予體O原子和電子接受體H原子間存在氫鍵.
- It shows that lactate as electron donor PCE degradation rate is rapid, and lactate is suitable electron donor in our experiment. 用馴化好的厭氧污泥對葡萄糖、乳酸鹽和醋酸鹽作為電子供體時(shí)四氯乙烯(PCE)的降解進(jìn)行研究。
- In this work, several chalcone derivatives which contained strong electron donor moiety and different groups with various electron withdrawing ability were synthesized. 本工作合成了幾種具有強電子給體和不同拉電子能力基團的查耳酮衍生物;
- 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). 依據吸附構型和和吸附能的大小，可以認為HCl和H2O分子與表面的H原子形成了一種獨特的氫鍵--雙氫鍵。
- The recent developments of polymer in solar cell were reviewed, electron donor materials and acceptor materials as the photovoltaic materials were detail described. 摘要綜述了近年來(lái)聚合物在太陽(yáng)能電池材料中的應用。
- Most photosynthetic organisms possess two types of reaction-center chlorophylls P680 and P700 each associated with an electron acceptor molecule and an electron donor. 大部分光反應細胞器擁有兩套反應中心，P680和P700，每個(gè)光系統都含有一個(gè)電子受體和電子供體。
- Quinol was an effective exogenous electron donor for the purfied pMMO, whereas NADH aws ineffective, which meant NADH-dehydrogenase was unnecessary to be co-purified. It facilitated further study on the catalytic core of pMMO. 純化過(guò)程中采用對苯二酚作為pMMO活性分析時(shí)的電子供體 ,排除了共純化NADH脫氫酶的必要 ,有利于對pMMO活性中心進(jìn)行深入研究
- A new process of the bio-electrode rotating contactor (BERC) for denitrification was developed, and study was made for autotrophic denitrification by using hydrogen as electron donor. 采用旋轉電極型生物反應器(BERC)脫氮,對以氫氣作為電子供體的自養反硝化進(jìn)行了研究。
