查询词典 charge

In addition, the changes of molecular geometry, atomic natural charge and IR spectra of the reaction system during the crucial step of O to attack H showed that the rupture of C—H bond and the formation of O—H bond were concerted stepwise. Obvious changes of atomic natural charge happened to atoms C(1), H(11), O(28), O(29) and N(27). The bond lengths and bond angles related to these atoms were also varied greatly.

NO2中O进攻1-H决速反应过程中，分子几何、原子自然电荷及IR光谱变化表明， C—H键的断裂和N—H键的形成是一个协同过程；参与新键形成和旧键断裂原子C(1)， H(11)， O(28)， O(29)和N(27)的原子自然电荷及与其相关的键长、键角有明显的变化。

The positive charge chosen by Franklin on the glass rod, and the negative charge on the rubber.

在玻璃棒上的是正电荷由福兰克林选择的，及橡胶棒上的负电荷。

One end of each molecule had a positive charge and the other end had a negative charge.

每个水分子的一端带上正电荷，而另一端带上负电荷。

Molecules of cationic antimicrobial peptides carry a positive charge and seek out the negative charge of the breast-cancer cell.

分子的阳离子抗菌肽进行了积极负责，并寻求出负电荷的乳腺癌细胞。

The pore size decreases while the thickness and charge density increase with the increase of monomer concentration. the pore size of Na_2SO_4 rejection ranges negligibly when reaction time prolongs, while thickness and charge density increase.

考察了中空纤维纳滤膜对不同浓度的NaCl溶液的分离性能，结果表明复合膜对NaCl的截留率和通量都随盐溶液的浓度增加而降低。

Party A, making requirement of using varieties non-existant in local civil explosive company, supplies with it and deliveries it to special warehouse on working site while Party B is in charge of safe-keeping and charge it at the same price of local equipments

若甲方要求使用本地民爆公司没有的品种，应由甲方提供并运至工地的专用仓库内，乙方负责保管，按本地同类器材计价。

The project and technoloy contract with foreign generally includes such clauses as the name and address of offerer and receiver,the range of service-provide,the confirmation of charge,the conditions of work,the charge currency-type,and so on.

对外承包工程技术合同一般包括提供劳务方和接受劳务方的名称、地址，提供劳务的范围，费用的确定，工作条件，支付的货币等条款。

Detect display items:Charge output, Non Charge, Alarm, Power supply, Adjustment.

侦测显示项目：电源输出、无电源、警报、电源供应、调整侦测灵敏度

" clear, be engaged in belonging to " catalog of guidance of foreign investment industry limitation kind enterprise of perambulate of foreign investment mineral products is in charge of establishing by Department of Commerce examine and approve and be in charge of

办法》明确，从事属于《外商投资产业指导目录》限制类的外商投资矿产勘查企业由商务部负责设立审批和管

The most parts of thesis as follows:1. Five symmetrical intra-molecular charge transfer oligomeric phenylene vinylene light emitting materials were designed and synthesized using oligomeric phenylene vinylene as a framework.2. The structures of target molecule were characterized by ~1HNMR,~(13)CNMR, IR, MS and element analysis.3. In order to study the influence of the location and numbers of electron-donor and electron-acceptor on their photoelectric performance by changing length of OPV chain, the UV spectra and fluorescence spectra of target compounds has been compared. We have researched into main factors effecting on material emitting red-shift; organic electroluminescence device was prepared using the compound P4. The capability of eletroluminescence was researched.4. The photoelectric properties of P4 was explained by quantum chemical calculation (the Gaussian 98 quantum chemistry program). It is greatly contributed know the whole process of charge transfer to guide the design of red emitters.

本文研究的内容主要包括以下部分：(1)设计并合成5个对称的以齐聚苯乙烯类为骨架的分子内电荷转移型齐聚苯乙烯类发光材料；(2)通过IR，MS，~1H-NMR，~(13)C-NMR和元素分析对所合成的目标化合物进行表征；(3)通过对目标化合物的紫外光谱和荧光光谱比较分析，研究改变OPV的长度，电子给体和电子受体的位置及数量对其光电性能的影响，探讨材料发射红移的主要因素；选取性能良好的目标化合物P4制备成OELD器件，对其电致发光性能进行研究；(4)运用Gaussian98量子化学程序包，采用量子化学方法对目标化合物P4的光电性能从理论加以解释，进一步认识荷移跃迁的整个过程，为红光材料的设计加以指导。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。