查询词典 equivalent capacitance

Image distortion can be also introduced by interelectrode capacitance and electronic noise.Moreover,the position resolution,image linearity and background rate of detector are tested.

此外，测试了探测器的暗计数率、线性度以及空间分辨率等性能，同时分析了微通道板在光照情况下的增益特性和暗计数的一般特性及其产生原因。

In the above described configuration, the common electrode 9a and the pixel electrodes 7a are opposite each other through the interelectrode insulating film 8, and the holding capacitance 60 is formed using the interelectrode insulating film 8 as a dielectric film.

在如此地进行了构成的状态下，共用电极9a与像素电极7a通过电极间绝缘膜8而相对向，形成以电极间绝缘膜8作为电介质膜的保持电容60。

The capacitance is 4.1μF,initial voltage is 10kV,and interelectrode gap is 7mm.The measured pressure of the first and second shock wave is 1.55MPa and 0.55MPa respectively.

通过压力传感器测得放电所产生的冲击波和气泡首次回胀时产生的冲击波在离通道 0 3m处的峰值压力分别为 1 5 5MPa和 0 5 5MPa ，模拟计算所得的峰值压力分别为 1 0MPa和 0 3 8MPa ，两者基本相符。

Combining the experimental results and theoretical analysis, the following work has been accomplished.(1) Reasons of the decrease of interelectrode capacitance and the increase of discharge gap caused by the powder suspended in dielectric fluid are explained. And the mechanism that surface quality of workpiece improved by powder-mixed EDM is analyzed from this viewpoint.(2) The variation regularity of the percentage of silicon on the machined surface of workpiece has been summarized according to the experiment results when silicon powder was added into the working fluid. The entropy is introduced to explain the reasons for this variation regularity by thermodynamics.(3) The dimensional accuracy is greatly influenced by the overcut resulting from discharge gap and electrode wear in practice application. Empirical formulas for the overcut in EDM and powder-mixed EDM are established based on the experimental results using the ternary linear regressive method in this paper.(4) The influence of main factors on the machined surface characteristics has been evaluated based on the orthogonal experimental design method.

通过一系列普通电火花加工与混粉电火花加工的对比实验，运用工艺实验和理论分析相结合的方法，重点做了以下工作：(1)探讨了粉末颗粒导致极间电容减小、放电间隙增大的原因，并从这个角度解释了混粉电火花加工可以改善工件表面质量的机理；(2)以混合硅粉的电火花加工为例，实验得出峰值电流和脉冲宽度对加工表面层成分中硅元素含量的影响规律，并引入熵的概念从热力学的角度对硅元素含量变化的原因寻找了理论依据；(3)在实际加工中，由于粉末的加入使放电间隙变大，这使得混粉电火花加工的尺寸精度难以控制，本文利用三元线性回归的方法，在实验数据的基础上，建立了两种电火花加工过切量的计算公式；(4)将正交试验法应用于混粉电火花加工实验研究，并通过对实验指标极差的直观分析，得出各电参数对加工指标影响的敏感程度。

An approach by applying the capacitance-sensing principle to measure the interior vertical profile of a high aspect ratio micro part, such as a hole with 1.0mm diameter, is proposed and implemented.

本论文提出一新型、结构简化之电容感测式探针，配合自行开发的量测系统进行具有高深宽比特徵的微孔垂直轮廓量测。

But in DRAM, each memory element is a simple transistor using the internal capacitance between electrodes to store a small amount of charge as one bit of information, since this charge dissipates with time, it must be recharged or refreshed periodically to keep the information (usually 2 milliseconds).

但是在动态随机存取储存器中，每种记忆元素是一个使用在电极之间的内在容量储存如点点的数据很少的费用简单的电晶体，因为这一项费用以时间发泄，它一定定期地被再休整或生气蓬勃保存数据。

An active inductor is constructed from some active devices, such as field effect transistor. The inductive property is derived from the interaction between the interpolar capacitance and the induced current effect.

主动电感是由主动元件场效电晶体所构成，藉由闸极与源极间电容及互导与感应电流源之关系，可推导出其电路具有电感性质。

The high overload and wide frequency response will be produced in the process of irruption of penetrator weapon,so a micromachined capacitance accelerometer is brought forward to measure its overloading parameters.

针对侵彻武器测试过程中冲击过载大和频率范围宽的特点，提出了一种微机械电容式加速度计结构，结构中采用分布在整个芯片上的小电容阵列来代替位于中间的单个大电容器。

Resistor R21 and capacitor C24 form a snubber network that suppresses transient overvoltage ringing at diode D1 caused by transformer T1 leakage inductance and diode D1 junction capacitance.

电阻R21和电容C24的形成缓冲网络，抑制瞬态过电压在由变压器T1的漏感和二极管D1的结电容二极管D1引起振铃。

The gap of our country in this field is filled in. 5. The performance fade of general room-temperature bipolar junction transistor at low temperature is simulated, for instance, the current gain, the cut-off frequency, the base resistance and the base-to-emitter capacitance.

以PISCES—2B中的模拟实例——二极管为例，阐述了所开发的半导体器件模拟软件包SE-PISCES的性能，可进行50K-350K下的稳态分析、瞬态分析和交流小信号分析。

A strange and mysterious deep sea creature.

一种奇异、神秘的深海生物。

It's a yellow rectangle .

这是黄色的长方形。