<Abstrcat> A 4πβ+4πγ equipment for radioactivity measurement is made up of a 4π flow-gas proportional counter, a well-type NaI(Tl) detector and a HPGe detector.
4πβ+4πγ活度测量装置由4π流气式正比计数器、井型NaI(Tl)探测器和HPGe探测器构成。
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