health physics log ratemeter
保健物理用对数计数率计
auto-log digital power meter
自动对数数字式功率计
Counting Rate Metre
计数率测量器,计数表
portable linear ratemeter
携带式线性计数率计
portable logarithmic scintillator exposure ratemeter
携带式对数闪烁体照射量率计
It makes no difference to the count rate.
这对计数率并没有什么影响。
Reflecting on a Statistics and Probability Class in Elementary School .;
对一堂小学数学“统计与概率”课的思考
Influence of Window Function on The Estimation Precision of Traditional Power Spectrum
窗函数对传统功率谱估计精度的影响
statistical sound power absorption coefficient
统计声功率吸收系数
counting rate-voltage characteristic
计数率－电压特性曲线
long lower window count rate
长源距下部窗口计数率
long upper window count rate
长源距上部窗口计数率
electrical conductivity particle counter
电导率式微粒计数器
Defining Tax base and rate
定义计税基数和税率
A Frequency Counter Based on TMS320F2812
基于TMS320F2812的数字频率计
The Relative Efficiencies and Cofficients of Generalized Correlation of Parameter Estimations in the Linear Model with Aggregated Date
聚集数据线性模型参数估计的相对效率与广义相关系数
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。
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