查询词典 capacitance

Use of TBB high vohage parallel capacitance compensation apparatus can elevate power submultiple,thus,the quality of power supply and economic efficiency can be enhanced.

叙述了功率因数对电网的影响，以及利用TBB高压并联电容补偿装置提高功率因数，提高了供电质量和经济效益。

WCDMA system is a self-interference system. Its capacitance is limited by the interference the current subzone receives.

WCDMA系统是一个自干扰的系统，它的容量是由当前小区接收到的干扰所限制的。

Result show that the MnO2 film deposited at 0.5 V has the highest capacitance, which is 393.2 A/g at the sweep rate of 10 mV/s in 2 mol/L Na2SO4 solution.

结果表明，沉积电位为0.5V的MnO2/Ti，在2 mol/LNa2SO4溶液中，扫描速度10 mV/s的条件下，比电容值是

As evidenced by electrochemical measurements, HPC shows superior capacitive behavior (exhibiting a high capacitance of up to 168.9 F/g even at a very high sweep rate of 100 mV/s) to hard-templated carbon reported in the literature.

电化学测试表明，与文献中报道的硬模板法制备的介孔炭相比， HPC具有更好的电化学电容性能。在100 mV/s的快速电压扫描速率下，它的比电容值能达到

The numerical results revealed the following phenomena: For the linear sweep voltage, the field-enhanced effect retards the progress of the MOS capacitance, and the lower voltage sweep rate, the larger influence of fieldenhanced effect.

数值分析首次揭示了下述现象：对于线性电压扫描作用下MOS结构的电容瞬态特性：电场增强产生效应阻碍着MOS结构电容的下降，这种作用在较低的电压扫描率下更明显。

The physics of the noise mechanism that is based on pair of active first detector understands, noise was used to eliminate a technique in circuit, twinkle in order to reduce what the switch in Gilbert first detector is in charge of noise, introduce an additional inductance and switch to be opposite in all the parasitism capacitance of source node is syntonic, the sonic system of a confusion of voices that improves whole circuit is counted and change gain to wait for crucial function index.

基于对有源混频器的噪声机制的物理理解，电路中采用了噪声消除技术，以减少Gilbert型混频器中开关管的闪烁噪声，并引入一个额外的电感和开关对共源节点的寄生电容谐振，改善整个电路的噪声系数和转换增益等关键性能指标。

Combined with some problems in debugging, it puts most emphases on the factors which affect the efficiency of inverter; does some simulation and experiments analysis and gets a lot useful results. The paper gets a serious of significant results on how to improve efficiency of inverter such as the choice of switch parts, the choice of parameters of transformer design, and the adjustment of syntony capacitance and loop inductance, which offers better measures for later design of inverters under field operation conditions.

结合调试过程中的问题，重点对影响逆变电源效率的各种因素进行了仿真和实验分析，得出了许多有益的结果，获得了一系列关于电源开关器件的选择、变压器设计参数和绕制方法的选择、软开关电路中谐振电容和电感的调节等对逆变电源效率的提高有显著作用的结论，为下一步野战条件下逆变电源的设计提供了较好的依据。

Air wire is a important component of radio controller , it is composed of the series-parallel connection syntony circuit by day coil and capacitance, with rapid and intense high frequency interface coupling, one side needs and the card parameter mates, the feasible card is able to get the sufficient energy and the entire data , the data taking-over returns and with the card responding to , another aspect will mate with to enlarging a circuit again , makes the radio controller gain sufficient electric energy in the process of read-write card.

天线是射频控制器的一个重要组成部分，它由天线圈与电容组成串并联谐振回路，与高频接口紧密耦合，一方面要与卡片参数匹配，使得卡片能够得到充足的能量和完整的数据，并且把卡片的响应数据接收回来，另一方面又要与放大电路匹配，使射频控制器在读写卡过程中获得足够的电能。

Temperature coefficient of capacitance is negative and almost constant.

静电容量的温度系数为负值。

Capacitance between 20°C and 85°C. Nominal temperature coefficient of class Ⅱare decided by the

备注：Ⅰ类电容器标称温度系数和允许偏差是采用温度在20°C 和85°C 之间的电容量变化来确定的，而

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。