recoil particle counter tube

automatic gamma counter

自动伽玛（γ）粒子计数管

forward-angle counter

向前散射粒子计数管

back-angle counter

记录逆向散射粒子的计数管

counter tube fast neutron flux meter

计数管式快中子通量计

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

low level alpha-beta counter

低水平阿尔法－贝他粒子计数器

continuous flow single particle condensation nuclear counter

连续流单粒子凝结核计数器

The particles can be detected with a condensation nucleus counter.

这种粒子可以用凝结核计数器探测到。

The Geiger counter registered a high concentration of radioactive particles.

盖革计数器示出放射性粒子的高浓度。

Exponential Estimates for the Velocity of a Brownian Particle

关于Brownian粒子速度的一个指数型估计

Flow Calculation Study on the Lower Reynolds Number for Cube-Shaped Blown Sand

立方体风沙粒子的低雷诺数绕流计算

Statistical Analysis of Signal Amplitude Distribution in Airborne Particle Counter

尘埃粒子计数器标准粒子信号幅度分布统计分析

Methods for testing the performance of dust particle counter--Particle concentratio

GB/T6167.2-1985尘埃粒子计数器性能试验方法颗粒数浓度

transistorized electronic digital computer

晶体管数字电子计算机

Simulation of Particle Deposition in Gradually Reduce Segment of Air-conditioning Duct

粒子在空调系统风管渐缩段内沉积的数值模拟

Total bacterial count of air and dust particle count were measured by plate sedimentation method and GLJ-BG-type dust particle counter.

用平板沉降法和GLJ-BG型尘埃粒子计数仪分别测定了空气中的细菌总数、埃粒子数。

Domestic Research and Development of Laser Airborne Particle Counter (APC);

激光尘埃粒子计数器的国产化研究与开发

Suitable-Distribution Particle Swarm Applying to SOC Architectural Parameters Design;

适配粒子群与其在SOC参数设计上的应用