电子受体
- 网络Electron acceptor;D-π-A
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C(60)是一种良好的电子受体,能形成D-A型分子体系,从而用于光电器件设计;
C60 is a good electron acceptor , can make D-A molecular which is applied to photovoltaic devices designing ;
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分析了ZnO纳米棒作为电子受体使用的可行性。
We analyze the feasibility of ZnO nanorods used as the electron acceptor layer .
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细菌的异化Fe(Ⅲ)还原指以Fe(Ⅲ)为末端电子受体在无氧条件下氧化有机物的产能过程,在生物地球化学循环中起着重要的作用。
Dissimilatory Fe (ⅲ) reduction is the important process in Biogeochemical cycle .
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不同电子受体反硝化过程中C/N对N2O产量的影响
Effect of C / N Ratio on Nitrous Oxide Production During Denitrification with Different Electron Acceptors
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然而,当高锰酸钾作为电子受体时,溶液电导率和pH值的变化幅度都非常大,这是由电路中大的电流引起的。
However , the pH and ionic conductivity changed largely too , and that was caused by a great current .
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一些铁还原菌能够以Fe()为唯一的电子受体,将有机污染物氧化成二氧化碳。
Some ferric reducing microorganisms can oxidize some contaminants to carbon dioxide using Fe (ⅲ) as sole electron acceptor .
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在受污染的含水土层中,异化Fe(III)还原过程通过作为污染物氧化的电子受体而使得有机污染物降解。
In the contaminated aquifers , dissimilatory Fe ( III ) reduction serves as the electron acceptor to oxidate the contaminants .
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根据以上实验数据,对不同电子受体时MFC的性能进行了比较分析。
Based on the above experimental data , the MFC performance at different electron acceptors was compared .
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O2对细胞生长是必须的,同时是反应过程中的电子受体。
O_2 are not only necessary for cell growth but also the electronic acceptor in the reacting process ;
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本论文中我们制备CdSe作为电子受体,并对其进行研究。
This thesis we preparation CdSe as electron acceptor , and to study them .
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土壤淹水后,微生物利用外界的Fe(Ⅲ)作为电子受体,氧化体内的基质(电子供体),从而使Fe(Ⅲ)还原为Fe(Ⅱ)。
After inundation , microbe can use outside Fe (ⅲ) as its electron acceptor , oxygenation its matrix ( electron donor ), thereby Fe (ⅲ) deoxidize to Fe (ⅱ) .
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异化铁还原是铁还原微生物以Fe(III)氧化物作为最终电子受体,通过氧化有机物质获得能量的厌氧呼吸过程。
Dissimilatory iron reduction is a microbial anaerobic respiration , Which with Fe ( III ) as the terminal electron acceptor and oxidize organic matter to gain energy .
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无定形氧化铁作为嫌气下NH4~+氧化时电子受体的研究
Investigation on amorphous ferric oxide acting as an electron acceptor in the oxidation of nh_f ~ (?) under anaerobic condition
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厌氧条件下Fe(III)氧化物的还原,是微生物介导的、以Fe(III)氧化物为最终电子受体的厌氧呼吸过程。
Dissimilatory Fe ( III ) oxide reduction under anaerobic condition is a process which is an anaerobic respiration with Fe ( III ) as the terminal electron acceptor .
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结果发现,当高锰酸钾作为电子受体时,MFC的工作性能最好。
Results show as follows : the MFC performance was the best when potassium permanganate was used as the electron acceptor .
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MEHPPV和Alq3分别为电子受体和给体。
The MEH-PPV and Alq_3 are the electron-acceptor and donor in the cell , respectively .
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厌氧条件下环境中的Fe(III)氧化物发生还原,并且这一过程主要是微生物介导的异化还原,即微生物以Fe(III)氧化物为最终电子受体的厌氧呼吸过程。
Fe ( III ) in environment undergoes reduction under anaerobic condition . And this process is a microbial dissimilatory reduction , namely an anaerobic respiration with Fe ( III ) as the terminal electron acceptor .
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研究了由N,N,N′,N′-对四甲基苯二胺(TMPD)/电子受体组成的光致电子转移变色体系,及其在溶液中和高分子膜中的光反应和热稳定性。
Photoreaction and thermal stability of the electron transfer photochromism system composed of N , N , N ' , N ' - tetramethyl-p-phenylenediamine ( TMPD ) / electron acceptor were studied in solutions and polymer films .
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采用SBR反应器,对以硝酸盐作为电子受体的反硝化聚磷菌的选择和富集作了研究。
The selection and dominance of denitrifying phosphate accumulating organisms ( DNPAOs ), which are capable of utilizing nitrate as electron acceptor , was investigated in a laboratory-scale Sequencing Batch Reactor ( SBR ) .
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由于氧气具有较高的氧化电位,低成本,稳定以及没有副产物等特点,其是MFC最合适的阴极电子受体。
Due to its high oxidation potential , availability , low cost , sustainability and the lack of a chemical product , oxygen is the most suitable electron acceptor for MFC .
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异化Fe(III)还原微生物是厌氧环境中广泛存在的一类主要微生物类群,它们的共同特征是可以利用Fe(III)作为末端电子受体而获能。
Dissimilatory Fe ( III ) reducing microorganisms are dominant groups widely present in variety anaerobic environments , which share the common features with the ability to use Fe ( III ) as the terminal electron acceptor to gain energy .
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疏水的醌类电子受体由于其疏水性及与内源质醌(plastoquinone,PQ)结构上的类似性,能够作为PSⅡ的外源电子受体,维持PSⅡ的放氧活性。
Because of their hydrophobicity and structural similarities with PQ , the hydrophobic quinones can be used as exogenous electron acceptors of PSII and recover the oxygen evolution activity .
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因此,我们可以利用这种连锁反应去增大电子受体的能力从而提高对体系NLO响应的影响程度。
So , we can use the principle of Ripple Effect to magnify the actions of electron acceptors and their effects on NLO responses of studied systems .
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反硝化除磷比以氧为电子受体的生物除磷可减少耗氧55.5%,剩余污泥的产生量可减少53%,温室气体CO2的产生量可减少体积分数21.4%。
In the system used nitrate as electron acceptor , the oxygen consumption was 55.5 % less than the system that oxygen was used as electron acceptor . The sludge and CO2 production was 53 % and 21.4 % less , respectively .
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试验结果表明:水动力弥散和混合电子受体条件下的土著微生物降解是乙醇和单环芳香烃(BTEX)自然衰减的主要过程。
The results show that hydrodynamic dispersion and indigenous biodegradation under mixed electron accepter conditions are primary mechanisms for the attenuation of ethanol and BTEX in porous media .
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近红外染料大致可分以下三种类型:金属配合物型、离子型和电子受体-电子供体(D-A)型。
NIR dyes can be divided into metal complexes , ionic dyes , large π - conjugated compounds and donor-acceptor ( D-A ) .
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本文在单球层脂质体体系中,以叶绿素a作光敏剂,Fe(CN)6~3-作电子受体,抗坏血酸作电子供体,对β&胡萝卜素、对苯醌和维生素k1传递电子的能力进行了研究。
The ability of β - carotene , P-benzoquinone and vitamin K_1 to transport electrons in liposomes were studied by using chlorophyll a as photosensitizer , Fe ( CN ) _5 ~ ( 3 - ) as electron acceptor , and ascorbic acid as electron donor .
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在NO2/O2混合气氛下进行氨氧化试验,结果表明,无分子氧时,氨氧化菌能以NO2为电子受体氧化氨,并产生NO;
The ammonia oxidation test was made under the mixed atmosphere of NO2 / O2 . Ammonia oxidizer could use NO2 as electron acceptor to oxidize ammonia and produce NO when there was no molecule oxygen .
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这就形成一种有利于电荷传输的结构。电子受体材料作为电子的传输路径,而由于空穴传输材料具有比给体高分子材料较低的HOMO能级而作为空穴的传输路径。
The electron acceptor material serves as the electron transport pathway , and the hole transport material serves as the hole transport material because of the relatively lower HOMO level compared to that of the donor material .
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分子氧可以作为电子受体与很多有机化合物形成接触电荷转移复合物(CCT),从而在长波处产生新的具有最大吸收峰的CCT光谱。
Molecular oxygen , as an electron acceptor , can interact with many organic compounds to form contact charge transfer complexes ( CCT ) which have the maxima absorption at longer wavelengths than that of the original components .