查询词典 electron

Dissimilatory Fe oxide reduction under anaerobic condition is a process which is an anaerobic respiration with Fe as the terminal electron acceptor. This anaerobic respiration showed important environmental significances. Dissimilatory Fe reducers can use diverse electron acceptors including many toxic heavy metals and metalloids such as Mn、Cr、Co insides Fe. So these toxic metals were detoxified or were immobilized reductively.

这种厌氧呼吸作用具有重要的环境学和地学意义，Fe还原微生物可利用除Fe以外的许多其它电子受体包括许多有毒重金属和类金属，如Mn、Cr、Co等，从而对这些有毒重金属起到还原解毒或还原固定的作用；还原过程还可促进一些有机污染物的降解； Fe氧化物的还原偶联着Si、P等元素的变化，对提高这些营养元素的有效性发挥着重要作用。

Measure ground has strategic position through capital market aircraft carrier of business affairs of electron of industry of a spin, garment, and even B2B electron business affairs is regnal.

有步骤地通过资本市场进行战略布局一个纺织、服装行业电子商务航母，乃至B2B电子商务王国。

In the meantime, this also shows the net is filled planning to be advanced steadily optionally according to established development and buy a plan, measure ground has strategic position through capital market business affairs of electron of industry of a spin, garment " aircraft carrier ", and even " B2B electron business affairs is regnal ".

同时，这也表明网盛在按照既定的发展规划选择性地稳步推进并购计划，有步骤地通过资本市场进行战略布局一个纺织、服装行业电子商务&航母&，乃至&B2B电子商务王国&。

For obtaining maximal yield of hydrogen how to make glycolysis to produce large amount of NADH at TCA cycle and also to reoxidize FADH2 through electron transport chain by oxygen or other electron acceptors were chief introduced .

文中着重介绍了如何通过 TCA cycle使葡萄糖酵解产生大量的 NADH(还原型二磷酸吡啶核苷酸)，抑制 NADH脱氢酶络合物的电子迁移链而得到最高氢气产量。

The relationship between the molecular structure and fluorescence performance of reagents was discussed in brief, and the influence of the electron-supplying and electron-withdrawing groups to the fluorescence performance of carboxylphenylazo rhodanine ramifications was also studied.

简要探讨了分子结构与荧光性能的关系，讨论了供、吸电子基团对羧酸基偶氮若丹宁类衍生物荧光分析性能的影响。

The LUMO electron density geometry distribution of N-TPA1 is located on the cyanoacrylic group which favour electron injection,but for N-TPA2 it is mainly concentrated on the rhodanine framework,and resulting in the position of LUMO isolated from the -COOH anchoring group due to the presence of the -CH_2- group.

由于罗丹宁乙酸基团的羰基与五元环构架间隔一个亚甲基，使得LUMO电子分布距离吸附基团远，阻碍电子经由羰基注入TiO_2导带，这是N-TPA2的敏化电池效率比N-TPA1低的原因之一。

The biological characteristics and toxicity of Russula subnigricans Hongo was studied for the first time from ecology and morphologic characteristics and histology, the orthogonal experiment of the optimum culture condition, the analysis of components, apoptosis of the cells from little white rat liver and kidney induced by extract of Russula Subnigricans Hongo,to the histopathologic changes observation of little white rat liver and kidney through ecological observation, light microscopy and scanning electron microscopy, reversed-phase high performance liquid chromatography, agarose gel electrophoresis, transmission electron micioscopy.

利用菌种分离技术、光镜技术、电镜技术、高效液相色谱技术、毒理实验技术、电泳方法等对亚稀褶黑菇的生物学特性和毒性机理进行了研究，主要包括以下内容：亚稀褶黑菇的生态学和组织学研究、菌种分离培养、扫描电镜观察、成分分析、粗毒液诱导小自鼠肝肾细胞凋亡，小白鼠中毒后肝肾细胞透射电镜观察，研究结果如下： 1。

The results showed that the MS2 fragmentation pathways of DASSSB were affected by the character and position of substitutes on salicylidene phenyl. The C=N cleaving to form fragmentation ion [M+H-283](superscript +) was dominant for DASSSB compounds with electron-donating group on the C4 of the salicylidene phenyl; while fragmentation ion [M+H-254] (superscript +) forming by C-C cleavage of the β-position of C=N was dominant for DASSSB compounds with electron-withdrawing group on the C5 of the salicylidene phenyl.

结果显示，这些化合物的ESI-MS/MS裂解方式与它们分子中水杨醛苯环上取代基的性质和位置有关：当水杨醛苯环上4位连接供电子取代基时，分子以CN双键断裂为主，生成[M+H-283]碎片离子；当水杨醛苯环上5位连接吸电子取代基时，分子以CN双键β位的C-C键发生断裂为主，生成[M+H-254]碎片离子。

Comparing the dispersive curves of electron-ion-plasmas with that of electron-plasmas, one gets the separatrix whether include ions contribution or not.

将其色散曲线与纯电子等离子体色散曲线对比，得到了是否需要考虑离子贡献的分界线。

The silver nanoparticles were synthesized using sesbania gum at hot temperature and characterized with UV-visible absorption spectroscopy, Scanning electron microscopy and transmission electron microscopy.

本文使用绿色化学方法，选用天然高分子多聚糖田菁胶为还原剂和稳定剂，一步合成了一种具有环保特性的、稳定性好的银溶胶。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。