neutron proton ratio

The results show that using Vp one can compare one distribution with another, and especially that the fractional number of molecules with a velocity between V1 and V2 only relates to the ratio V1/vp and v1/ Vp, but not to the kind and the temperature of gas.

结果表明,利用vp可以比较两个分布的特点,特别是分布在任一速率区间v1-v2内的分子数比率只与比值v1/vp及v1/vp有关,与气体的温度和种类无关。

Using the forward and backward associative method proposed by Liu Inmao, we examined the nature of primacy and recency effect of the serial position effects in different median ratio(0.

以中国汉字为材料，考察不同中数比率（0。

The results demonstrated that there were strongserbal Position effects in different median ratio experimental paradigms in very short-term item presentation.

结果表明，在非常短暂的系列项目呈现时间，并且项目之间的时间间隔按不同中数比率变化的实验条件中。

near epithermal neutron count rate

近探测器超热中子计数率

The most useful indicator in the system is given by the neutron count of pure water samples for blank measurements.

测量系统最有用的指示是间隔测量纯水样品的中子计数率。

Afterpulse Measurement and Correction in Photon Counting;

光子计数中后脉冲概率的测量与修正

TheEffect of Dark Count on Bit Error Rate of Quantum Cryptography Communication

量子密码通信中暗计数对误码率的影响

Calculation of PWR Neutron Pulse Count Rate and Analysis Method for Weak Source Area

压水堆中子脉冲计数率计算与弱源启动分析方法

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

The vibrating frequency of the quartz crystal in the electronic watch is counted by the circuits to make the hour, minute and second.

电子表中的石英晶体的振荡频率是由线路计数来定小时、分和秒。

counter tube fast neutron flux meter

计数管式快中子通量计

Changes in the beam intensity will produce changes of the count rate.

电子束强度变化将引起计数率的变化。

Counting Rate Metre

计数率测量器,计数表

high level neutron coincidence counter

高水平中子符合计数器

the ratio of the number of observations in a statistical category to the total number of observations.

统计类别中供观擦用的总数的比率。

Applying the Idea of Mathematical Modeling to the Teaching of Probability and Statistics;

将数学建模思想融入“概率统计”教学中

The Research of Welch Method in Estimate of Power Spectram;

功率谱估计的Welch方法中的窗函数研究

Application of Probability and Statistics in GIC Data Analysis of Power Grid

概率统计在电网GIC数据分析中的应用

Applying the Idea of Mathematical Modeling to the Teaching of Probability and Statistics

在概率统计教学中融入数学建模思想

Research on Data Fusion in Seed Moisture Content Measurement;

数据融合在种子含水率测量中的研究

A Calibration system of X-ray Fluorescence Efficiency Based On Single-photon Counting

基于光子计数测量的X射线荧光效率标定系统