查询词典 electric voltage

An amplitude of an alternating component of the voltage of the electric power signal generated is no greater than one-tenth that of an amplitude of a constant component of the voltage of the electric power signal.

发生的电功率信号的电压的交变分量的幅值不大于电功率信号的电压的常量分量的幅值的1/10。

One of the electric field sensing transmission electrodes (36) is driven with an alternating voltage (130) comprising at least some antiphase portions, for example an inverted signal, in comparison to an alternating voltage (120) with which the other electric field sensing transmission electrode (34) is driven.

其中一个电场感测发射电极(36)由交变电压(130)驱动，与用于驱动另一个电场感测发射电极(34)的交变电压(120)相比，交变电压(130)包括至少某些反相位部分，例如反相的信号。

In the third chapter, the ultrastructure of cercaria is introduced, the feasibility of using high-voltage pulsed electric field to eliminate schistosome is discussed, elimination mechanism of high-voltage pulsed electric field is researched and the factors which affect the elimination effect are analyzed.

第三章主要介绍尾蚴的超微结构，探讨采用血吸虫尾蚴高压脉冲电场杀灭技术的可行性，研究血吸虫尾蚴高压脉冲电场杀灭技术的机理，分析影响杀灭效果的电场参数、处理环境和生物特性因素。

It is the most powerful means of eradicating schistosomiasis. Current method of elimination cercaria is mainly the chemical method which has many disadvantages such as drug resistance, drug dilutedness, environmental pollution and poisoning the other biology, etc. For these reasons, this paper poposed a new method of elimination through high-voltage pulsed electric field, discussed the feasibility of the new method, studied the elimination mechanisms of using different forms of electrodes, analyzed various factors which influences the effect of elimination and introduced the structure of high-voltage pulsed electric field system at the stage of laboratory. Moreover, this paper showed the security problems that should be considered during the research and experiment.

针对常用的化学药物杀灭法存在的易使尾蚴产生抗药性、水域宽广致使药效降低、污染环境、毒杀其它生物等弊端，本文提出了一种利用高压脉冲电场杀灭血吸虫尾蚴的新方法，探讨了这种电子杀灭方法的可行性，分别研究了采用锐形电极和平板电极的血吸虫尾蚴杀灭机理，分析了影响尾蚴杀灭效果的各种因素，介绍了实验阶段血吸虫尾蚴高压脉冲电场杀灭系统的构成，指出了系统研制和试验过程中需要充分考虑的安全性问题。

Unstable electric current and voltage are the most two environmental killers for IC board,"High stable IC board" means having the ability to resist compression toward disorderliness electric current and voltage.

一片优质的IC板不仅具备多项功能，更重要的是具有『高稳定性』；IC 板的外在环境头号杀手是不稳定的电流、电压，『高稳定性』乃是指对紊乱的电流、电压有抗干扰性。

Have made use of pedantic lead battery battery charging special use chip UC3906 to carry out battery charging on lead acid accumulator cell , UC3906 has been contained realizing lead acid accumulator cell best battery charging and floating to charge required all control circuits; STC12C5410AD realizes 10 AD changing, real time detecting battery voltage, and according to battery voltage and the quantity of electric charge relation, quantity of electric charge demonstrating battery in LCD.

利用铅酸电池充电专用芯片UC3906对铅酸蓄电池进行充电，UC3906包含了实现铅酸蓄电池最佳充电和浮充所需的所有控制电路；STC12C5410AD实现10位AD转换，实时检测电池电压，并根据电池电压与电量的关系，在LCD显示电池的电量。

Based on the variational principle of virtual voltage and virtual displacement derived in this thesis and the classical theory of linear laminated plates, and by using the constitutive equations of elastic piezoelectric materials, and the DKQ quadrilateral plate bending element, the finite element modeling for the fabric reinforced laminated plates with nonlinear voltage-electric strain relationship of piezoelectric actuators has been established for the first time in this thesis. And the expressions for the electric loadings with obvious mechanical meaning and convenient for computation are established, which can be used to the deformation analysis of laminated plates with piezoelectric actuators under specified voltages.

以本文直接导出的压电结构的虚电势—虚位移变分原理为基础，依据经典线性层合板理论和压电弹性体的本构方程，采用基于离散法线假设的DKQ四结点任意四边形薄板弯曲单元，首次建立了考虑非线性电压—电应变关系的含压电致动器的纤维增强型层合板的有限元分析模型，并推导建立了力学意义明确、便于计算的电荷载表达式，可用于指定电压条件下纤维增强型叠层合成板的变形分析。

According to the learning of the Power l Supplying Projet, the primary design is about the 10kv switch-substation, according to the load and demand of the supply electric system of factory, the design of the gather reduction voltage substation and distribution system, and the checking of the main electric apparatus, the protection and adjusting and the lightning protection of the main voltage changer and line.

本文通过对供电工程的学习，主要是针对10kV开闭所进行初步设计。根据所提供的负荷及对供配电系统的要求，对主要设备进行选型校验，对主变压器、线路进行保护整定计算，对主、变线路进行防雷保护等。

It including the pitch point electric current equation andthe return route voltage equation two parts, former pointed out that,regarding any pitch point (3 or 3 above legs points of intersection),flows in and flows out the pitch point various electric currents algebra and is zero, this is the constant condition request, latter pointed out, regarding any closed path, each part of loss of voltage algebra and is zero, this is the electrostatic field ring circuit theorem result, two constituted the complete system of equations.

它包括沥青点电流方程强大的回路电压方程由两部分组成，前者指出，对于任何节点（ 3层或3条以上的腿分的交汇点），流入和流出草地点不同电流代数和是为零，这是恒定的条件要求，后者指出，对于任何封闭道路，每部分的损失电压代数和为零，这是静电场的环形电路定理的结果，构成了两个完整的系统方程式。

The High-voltage bus grooves of GFM-2 series are mainly suited for electric link between the transformer and high-voltage distributor,Powersupply system of large factory or large mine,large transformer substation,power plant of large enterpraise providing power for themselves,electric link between the generator and step-up transformer.

GFM-2系列高压母线槽主要适用于变压器至高压配电盘之间的电气连接、大型厂矿的供电系统、大型变电站、大型企业的自备电厂中，发电机至升压变压器之间的电气连接。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。