1)counting efficiency计数效率
1.The study of correction of counting efficiency in 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。
英文短句/例句
1.Optical Sensor with High Counting Efficiency in Airborne Particle Counter for 28.3 L/min高计数效率28.3 L/min尘埃粒子计数光电传感器
2.Study on the Particle Count Efficiency at the Most Penetrating Particle Size for High Efficiency Fibrous Filter Media;高效纤维滤料最易透过粒径计数效率的研究
3.The overwhelming loss in counting efficiency occurs during the scintillation process itself.绝大多数计数效率的损失出现在闪烁过程本身。
4.Bayesian Estimation of Failure Probability of Zero-failure Data;无失效数据场合失效概率的Bayes估计
5.The Synthesize Hierarchical Bayesian Estimation of Failure Rate of Zero Failure Data;无失效数据失效率的综合多层Bayes估计
6.Expected Bayesian Estimation of Failure Probability of Zero--Failure Data无失效数据的失效概率的E-Bayes估计
7.Design the High-efficiency Mathematics Teaching Method of Suiting Students;设计适合学生的高效率数学教学方法
8.EFFICIENCY CALIBRATION OF TRANSURANIC NUCLIDE IN LUNG COUNTER超铀元素肺部计数器的效率刻度技术
9.Efficient Calculation of 3D Frequency-domain Green Functions三维频域格林函数的高效率计算方法
10.The high-efficiency and digital control DC/DC converter design based on ARM基于ARM的高效率数控DC/DC变换器设计
11.Using Ecological Efficiency and Data Envelopment Analysis to Calculate Environment Performance用生态效率和数据包络分析法计算环境绩效
12.A Method of Efficiency Measuremnt in Management Auditing:Data Envelopment Analysis;管理审计中效率性计量的一种有效方法——数据包络分析
13.And the energy linearity and relative detection efficiency of these counters are also discussed.介绍了计数管的能量线性和相对探测效率。
14.Calculation to Container Terminal Handling Efficiency and Determination to Its Parameters集装箱码头装卸效率计算及参数取值分析
15.Data Analysis Software of Fuse Start Efficiency Estimate System引信启动效率评估系统数据分析软件设计
16.A New Relative Efficiency of the Parameter Estimate in Generalized Gauss-Markov Models;广义G-M模型参数估计的一种新的相对效率
17.Study on Empirical Research and the Relative Efficiency in Parameter Estimation for Linear Model;线性模型参数估计的实证分析及相对效率研究
18.Efficiency Analysis & Design of Data-centralization Trading System for Securities Industry;证券业数据集中交易系统设计及效率分析
相关短句/例句
effective counter rate有效计数率
3)TDCR counting efficiencyTDCR计数效率
4)counter efficiency计数器效率
5)efficiency of counter计数颇效率
6)fractional efficiency by particle size分粒径计数效率
延伸阅读
配置效率和生产效率 在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
