计数率,counting rate
1)counting rate计数率
1.However,some problems may arise,such as lost pulsed signals of both long source distance and short source distance,low amplitude of pulsed signals and low pulsecounting rate.工程技术人员可以据此计算出地层孔隙度,准确差别岩性,但容易出现长短源距脉冲信号都缺失、脉冲信号幅度低、脉冲计数率低等问题。
2.In this paper, the structure of RPC, the curves of efficiency,counting rate, dark current, multiple hit and signal amplitude versus high voltage measured using cosmic ray are presented.介绍了使用自制的材料制作的大面积阻性板探测器模型的结构和利用宇宙射线测量的效率曲线、单计数率曲线、暗电流曲线、多重计数和信号幅度随高压的变化曲线 。
3.The dark current and thecounting rate have down to the 1/10 of its original level; the efficiency has not obvious change and stays around 97% .漏电流和计数率都降到了原来的1/10左右;效率随时间的增长没有多大变化,都能保证在97%左右。
英文短句/例句
1.Counting Rate Metre计数率测量器,计数表
2.portable linear ratemeter携带式线性计数率计
3.counting rate-voltage characteristic计数率－电压特性曲线
4.long lower window count rate长源距下部窗口计数率
5.long upper window count rate长源距上部窗口计数率
6.health physics log ratemeter保健物理用对数计数率计
7.auto-log digital power meter自动对数数字式功率计
8.statistical sound power absorption coefficient统计声功率吸收系数
9.electrical conductivity particle counter电导率式微粒计数器
10.Defining Tax base and rate定义计税基数和税率
11.A Frequency Counter Based on TMS320F2812基于TMS320F2812的数字频率计
12.A Research on High-speed Digital Cymometer/Dynamometer based on NIOS Ⅱ基于NIOS Ⅱ的高速数字频率功率计研究
13.Designing of PFC of Digital Switching Power Supply;数字化电源的功率因数校正器的设计
14.geiger muller counter tube exposure ratemeter盖革 缪勒计数管照射量率计
15.Design of Complete Synchronization Digital Frequency Meter Based on FPGA;基于FPGA的全同步数字频率计的设计
16.Design and Implement of High Resolution Time-to-Digital Converter(TDC);高分辨率数字计时器（TDC）的设计与实现
17.Design of an Adaptive Digital Cymometer Based on Verilog HDL;基于Verilog语言的自适应数字频率计设计
18.Design of the Monolithic Integrated Circuit Controls High Accuracy Numeral Frequency Meter;基于AT89C2051的高精度数字频率计的设计
相关短句/例句
count rate计数率
1.It can provide parameters such as accumulative count,count rate etc.该脉冲记数面板硬件精简，故障率低，计数通道多，时间任意选择，可提供累计计数和计数率等参数，满足放射性仪器的维修和调试需要。
2.This report introduces the construction, principles, main technical specifications and applications ofcount rate safety system, power monitoring safety system and period measuring system, which are set up in the assembly.为保证零功率实验装置的安全运行 ,在该装置上建立了计数率测量保护系统、直流功率测量保护系统和周期测量系统。
3)count rate meter计数率计
4)rate-meter速率计，计数率计
5)counter data计数率值
6)counting efficiency计数效率
1.The study of correction ofcounting efficiencyin measurement of global-β radioactivity in soil samples;土壤样品总β放射性测量的计数效率校正研究
2.The Metrologial performauce Verification of liguid rcintillation Counter include:1) Counting efficiency, 2) background Count rate, 3) reproducibility of measurement of sample and background, 4) activity and its total uncertainty of measuement of Sample.液体闪烁计数仪的计量性能包括:计数效率;本底计数率;样品及本底的重复性;测量样品的活度及总不确度。
3.The sensor performance was tested with standard particles of polystyrene latex,the results show that the sensor has high signal to noise ratio,counting efficiency and size resolution.结果表明:该传感器具有很高的信噪比、计数效率和尺寸分辨能力。
延伸阅读
不合格百分率计数检验的序贯抽样方案不合格百分率计数检验的序贯抽样方案sequential sampling plans for inspection by attributes for percent nonconforming加hege比ifen.o Jishu Jianvan dex叩uanC伙泪四叩fa叩’On不合格百分率计数检验的序贯抽样方案(se-quenti吐~plingp】川15 for inspection场attributesforpe二ni nonconfo丽ng)逐个地(或成组地)抽取个体，但事先并不固定它们的个数，根据事先规定的规则，直到可以做出接收或拒收批的决定为止。作为代表性的是IEC 1 123:l卯l标准。设在n.抽试产品中出现;个不合格，且抽样方案给出:，h两数。判决规则如下:①如;n一h〕r，则接收;②如:n一h
