查询词典 specific charge

Considering the close relation between space charge and trap in polymer, the space charge distributions of aged LDPE samples with and without FRS were measured. For the first time, the polarity convert of the space charge in prestressed samples during the short circuit time was explained according to the energy band model of the polymer.

考虑到聚合物中空间电荷与陷阱的密切关系，考察了电老化过程中纯聚乙烯及含自由基清除剂的试样的空间电荷变化规律，并且运用聚合物的能带模型解释了聚乙烯经过直流预压后，在短路过程中空间电荷极性发生反转的原因。

With quantum chemical calculation, all the information about electronic and spatial structures of specific compounds can be obtained, including molecular orbital energy level, atomic charge density, polarizability, and electrostatic charge of molecules.

通过对化合物进行量子化学计算，可以获得有关分子的电子结构和立体结构信息，如分子轨道能级、原子的电荷密度、极化率以及分子的静电荷等。

In units of 14 of this second investigation 2 water supply, specific 5 when be in charge of cleaning disinfection by unit of property right of water supply establishment (35.7%), 9 when be in charge of by property management department (64.3%).

本次调查的14家二次供水单位中，具体由供水设施产权单位负责清洗消毒的5家(35.7%)，由物业管理部门负责的9家(64.3%)。

Cyclic voltammeter and galvanostatic charge/discharge measurements show that the ordered mesoporous HI-e CoOH2 film electrode has excellent electrochemical capacitance between potential range of -0.1-0.45 V,and a maximum specific capacitance as high as 1084 F/g could be achieved in 2 M KOH solution at a charge-discharge current density of 4 A/g.

初步的研究表明该材料具有成本低、比容量高、循环稳定性好等优点，所制备的HI-e CoOH2薄膜在4 A/g的放电电流下具有高达1084 F/g的比电容值，是一种优秀的超级电容器电极材料。5。

As power battery for electric vehicle,lead acid battery has many shortcomings such as low specific capacity,the poor ability of charge acceptance and low active material utilization efficiency;corrosion of grid,sulfating of negative electrode ,hydrogen and oxygen evolution reaction and other phenomena occur during over charge-discharge and cause the capacity loss or fade to the batteries.

作为电动车用电池，铅酸蓄电池仍然存在着比能量低、充电接受能力差、活性物质利用率低等缺点，板栅的腐蚀、负极硫酸盐化、析氢、析氧等现象会引起充放电过程中不必要的副反应，这将导致电池容量的损失及衰减。

Respectively proceeding with bromine complexing agent of anode, modified membrane and electrolytic additive of cathode, mainly referring to specific power of battery, ratio of self-discharge and zinc dendrite, this paper has studied the influences of different anode additive and modified membrane on specific energy of battery by means of charge and discharge curves, and the influences of electrolytic additive(NH4+, OP-10, TX-10 and dodecyl trimethyl ammonium bromide) on zinc dendrite by means of current-time curve and microscopic morphology observation.

本文分别从正极溴络合剂、隔膜改性和负极的电解液添加剂入手，以电池的比能量、自放电率以及锌枝晶生长情况为主要的性能指标，用电池充放电曲线等方法研究不同正极添加剂和隔膜改性对电池比能量的影响；用电流-时间曲线以及微观形貌观察等方法研究电解液添加剂(NH_4~+、OP-10、TX-10以及十二烷基三甲基溴化铵)对锌枝晶生长的影响。

Using the formula about the magnetic flux density induced by coil which deduced by Biot-Savart law,this paper deduces the formula about random point's magnetic flux density of hollow column solenoid and deduces the formulas about axial specific magnetic force and radial specific magnetic force by using the field gradient expression of binary function and the expression of specific magnetic force .

利用二元函数的梯度公式及比磁力公式可以得到磁性颗粒在厚壁圆环线圈所产生的磁场任意点的比磁力的轴向分量和径向分量。

Results showed that specific SIEA26~28 ku scFv with high level expression was achieved. The corresponding gene, ribosomal protein S4 was obtained by initially screening the cercaria cDNA library with the specific SIEA26~28 ku scFv. The obtaining of specific SIEA26~28 ku scFv lays the foundation for further screening and identification of the coding genes of SIEA26~28 ku, the natural molecular candidate vaccine against schistosomiasis.

结果显示，所获得的SIEA26~28ku特异性scFv，表达量高，采用该探针初步筛选出相关基因核糖体蛋白S4SIEA26~28ku特异性scFv的获得，为进一步筛选、分析鉴定抗日本血吸虫病天然分子候选疫苗SIEA26~28ku的编码基因奠定了基础。

This paper from the specific design solutions to explain diskless network technology, from the most basic choose specific server hardware configuration, workstation machine to diskless software support specific parameters are summarized up the sharpness of core technology, diskless series from the history, diskless networks practical solutions, hardware configuration, software configuration.

本论文从具体的设计解决方案来讲解无盘网络技术，从最基本的选购硬件服务器工作站机器的具体配置，到无盘软件支持的具体参数概括了整个锐起系列无盘的核心技术，从无盘网络的历史，到实际的解决方案、硬件配置、软件配置。

Article 57 Duty reduction or exemption may be granted to import and export goods of specific areas, specific enterprises or for specific purposes.

第五十七条特定地区、特定企业或者有特定用途的进出口货物，可以减征或者免征关税。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&