查询词典 electron

Of Yi the larva of a tapeworm or the cercaria of a schistosome belongs to an industry: Limited company of happy electron of glad of city of Tianjin of of brief introduction of manufacturing industry company is company of a new and high technology, held water 2008, the company is located in Tianjin city peaceful of sea of division of China center estate develops 6 6, belong to area of garden of industry of Tianjin city new and high technology, communication is very easy.

天津市欣乐电子有限公司单位基本资料单位性质：其他企业所在地区：天津市单位隶属：天津市所属行业：制造业公司简介天津市欣乐电子有限公司是一家高新技术企业，成立于2008年，公司位于天津市华苑产业区海泰发展六道6号，属于天津市高新技术产业园区，交通十分便利。

The transmission electron microscope was used to observe the ultrastructural damage in the cere- bellar cortex of the pregnant mice and fetal mice.

结果 1、妊娠期母鼠接触MTBE浓度为400、800mg/kg.bw时，胎鼠大脑皮层、小脑皮层和海马nNOS和神经递质Glu的表达随着染毒剂量增加而减少(P.05)。

The results showed that adding a small amount of ceria improved the dispersion of cobalt, decreased the electron density of the cobalt particle, and enhanced the dissociation of CO on the catalyst surface.

表征结果表明，少量CeO2助剂的添加提高了活性组分Co在催化剂表面的分散度，降低了催化剂表面Co的晶粒度，使催化剂对CO和H2的吸附性能发生了改变。

Glass-ceramics of CaO-Al2O3-SiO2 system doped with ceria were prepared by sintering method and were characterized by differential thermal analysis, X-ray diffractometry, scanning electron microscopy and property measurements.

采用烧结法制备添加氧化铈的CaO-Al2O3-SiO2系微晶玻璃材料，并对其进行差热分析、X射线衍射分析、扫描电镜观察和性能测试。

Part two In this part, we studied the electron-transfer reaction of perfluoroalkylchlorides, CFCs and non-fluorinated compounds.

第二部分在这一部分中，我们致力于研究全氟或多氟烷基氯代烷的电子转移反应，进而扩展至非氟氯代烷和一些CFC产品的化学转化。

In this project, the microstructures of a kind of green chafer cuticle are observed with a scanning electron microscope and other microscopic instruments. The results of the observations show that the basic microstructural characteristic of the cuticle is similar to man-made fiber-reinforced composite, the laminated chitin fibers embedded in protein matrix provide the strength and toughness of the cuticle.

本项目利用扫描电镜等细观仪器设备对绿金龟子外甲壳进行细观观察，发现其基本结构特征类似于人工合成纤维增强复合材料，其几丁质纤维以层状的形式埋设在蛋白质基体中起增强的作用。

Amukhin et al.,and convert it into an effective1D chain with particular distribution of equivalent coupling bonds.Then we use the single-electron Schrodinger equation to calculatewave functions of electrons in the chain by transfer matrix method,without using the assumption of Samukhin et al.On variable hoppingmechanism and critical percolation condition.From this calculationwe obtain the dc conductance directly from Landauer-Buttikarformula.

mukhin提出的多层次等级分形结构模型，将其简化为耦合键强度t具有特殊分布的等效一维链，舍弃前人假设的变程跳跃机制与临界渗流条件，从单电子薛定谔方程出发，用转移矩阵方法计算一维链的透射系数，再利用Landauer-Buttickar公式直接求出直流电导。

Results as bellows: AtSIRT1 was located in Mitochondrial as hSIRT4 of human, and maybe take part in respiration and electron transformation chain, AtSIRT2 was located in nucleolus as hSIRT6 of human, maybe play important role in extend lifespan;mutation in AtSIRT1 leaded to cotyledon of plant turn to yellow and caused short life span. Mutation in AtSIRT2 could make the color of leaf turn to purple and accumulate a lot of anthocyanin;Sirtinol, a inhibitor of SIRT which did not cause the same model of the mutation of AtSIRT1 and AtSIRT2 indicated that the mechanism of Sirtinol was different from other organism;the structure of AtSIRT1 and AtSIRT2 were similar to other known Sir2, which indicated that they maybe have the same function;AtSIRT2 was overexpressed and its activity was detected.

结果表明，1，拟南芥AtSIRT1与人的同源蛋白hSIRT4相同，定位于线粒体，可能参与呼吸作用和电子传递，SIRT2与人的同源蛋白hSIRT6相同，定位于细胞核，可能同它的功能类似，在延缓衰老及调节细胞寿命方面起作用。2，AtSIRT1突变，可引起幼苗和植株的子叶变黄和早衰；AtSIRT2突变，可引起叶片发紫，沉积大量花青素。3，SIRT蛋白的抑制剂Sirtinol不能表型模写AtSIRT1和AtSIRT2突变体，说明Sirtinol在拟南芥中的作用机制不同于其他生物。4，AtSIRT1和AtSIRT2蛋白质结构预测表明与已知的Sir2蛋白相似，揭示其功能的相似性。5，在大肠杆菌中过量表达了其中一个基因(AtSIRT2)，可体外检测其酶学活性，进一步证明其功能。

The interaction of chalcopyrite with Na_2S_2O_3 and CuSO_4 has been studied byanalyses of infra-red spectra and electron spectroscope.

用红外光谱分析和电子能谱分析研究了Na_2S_2O_3和CuSO_4与黄铜矿的相互作用。

Main technical specification and inspection condition: Main sound track output≥10W, Input resistance≥47KΩ, Frequency20Hz～20KHz, Load resistance8Ω, Total wave distortion≤1%, Ultra bass channel output≥20W, Frequency≤100Hz,uses the transistor and giving up field effect tube and electron tube and reduction transistor and so on carries on the discussion.

其主要技术指标及考核条件为：主声道的输出功率≥10W，输入电阻≥47KΩ，频率响应20Hz～20KHz，负载电阻8Ω，总波失真≤1%，超低音通道输出功率≥20W，频率响应≤100Hz，，同时采用全晶体管的设计。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。