proportional counter是什么意思

网络释义

用法例句

In order to execute reliable quantitative analysis of elements in a sample, a reasonable selection of the proportional counter, the radioactive source, and a proper geometry between them are very important.

正比计数管可广泛地用于Ｘ射线的能谱测量。

A KX 50 butane flow proportional counter is described and its plateau characteristic is determined.

实验证明用丁烷作为流气式正比计数管的工作气体是可行的。

A flowing gas proportional counter (FGPC) as the detector for astronomical observation in soft X-ray (0.

5keV)正比计数管探测器进行了系统地标定 。

This paper studies on the convolution integral which is often used in time domain analysis through equivalent transforming proportional counter tube to current source,and analyzes output voltage of network containing proportional counter tube.

研究了将正比计数管等效为电流源后,应用时域分析中常用的卷积积分的方法,分析含正比计数管的网络的输出电压。

In order to study the distribution characteristics of secondary electrons,proportional counter tube is used to detect secondary electrons distribution emitted by excitation of single primary electron under various gas components and pressure.

为了研究次级电子的分布规律，用充有各种不同组分和压力的气体的正比计数管探测单个初始电子及由此引起的次级电子数目的分布情况，其结果显示了次级电子脉冲分布不是一个简单的指数分布，在Ｅ／Ｐ值较低时有利于探测效果，是一个Ｆｕｒｙ分布；在Ｅ／Ｐ值较高时存在一个峰值，正比计数管工作电压越高，次级电子数目越多；气体分子的瞬时电离几率与次级电子数目和二次光电效应等因素有关。

exo-electron proportional counter

外逸电子正比计数器

low voltage He filled proportional counter

低压充填氦正比计数器

Proportional Counter Used as the Monitor of BESⅢ Drift Chamber;

正比计数器作BESⅢ漂移室性能监控

An amplifier circuit designed for 2πmulti-wire proportional counter and the performance of the detector test

一种用于2π多丝正比计数器的放大电路设计及性能测试

Full Energy Photo Electron Ppeak Position of Monitored Proportional Counter in BESⅢ Drift Chamber Searched Automatically

BESⅢ漂移室监控正比计数器全能光电峰位的自动寻峰

gas proportional scintillation counter

气体正比闪烁计数器

position sensitive proportional counter

位置灵敏正比计数管

boron trifluoride proportional counter

三氟化硼正比计数管

Designing of PFC of Digital Switching Power Supply;

数字化电源的功率因数校正器的设计

The thresholds determined from the multichannel analyzer data are then transferred to the counter to complete the calibration.

将这些数值转移给计数器完成仪器的校正。

As long as the counter is positive, contral is returned to the user program.

只要计数器是正数，控制器就返回到用户程序。

Restoring performance counter data to previous state for performance counter category {0}.

正在将性能计数器数据还原为性能计数器类别 {0} 的前一状态。

Design of Digital Quadrature Modulator Based on AD9957

基于AD9957的数字正交调制器设计

Design of a phase shifting sine wave generator based on DSP digital oscillator

基于DSP数字振荡器的移相正弦波发生器设计

enriched boron trifluoride proportional counter

富化的三氟化硼比例计数器

The Application of Orthogonal Design to the Design of EBM Fire Extingisher.;

正交试验设计法在EBM灭火器参数设计中的应用

This does not initialize the counter (it merely compares counter to 10 and throws the result).

这并不会初始化计数器（它仅仅拿计数器和10比较，接着扔出结果）。

Window Function Method Compare with Frequency Sampling Method of FIR Digital Filter Design;

FIR数字滤波器设计窗函数法与频率抽样法比较