1.
Low background alpha measuring instrument
GB/T11682-1989低本底α测量仪
2.
Applications and approaches of the method for low background simultaneous α and β measurement
低本底α和β同时测量方法的应用与探讨
3.
Development of low backgroundα/βmonitor based on dual phosphor thin scintillator
基于双闪烁体探测器的四路低本底α β测量仪研制
4.
Decreasing Background of ~(37)Ar Measurement System
~(37)Ar测量系统的本底降低技术
5.
Low background gamma ray measurement of the neutrino detector and detection efficient calibration of gamma ray detector
中微子探测器的低本底gamma测量和探测器探测效率刻度
6.
An Absolute Measuring Instrument for Low-level β(α) Radioactivity
低水平β(或α)放射性绝对测量装置
7.
alpha-contamination meter
α放射性沾污测量仪
8.
low background pulse counting assembly
低本底脉冲计数装置
9.
"and on Dibon, and on Nebo, and on Beth-diblathaim,"
底本，尼波，伯低比拉太音，
10.
Forecast on the tourist-generating market of Beijing Olympic Games in 2008 based on tourism background trend line;
基于本底线的2008年北京奥运会客流量预测
11.
An Analysis on Some Factors Which Affect the Energy Resolution of a Low-background Anti-compton HPGe Gamma-ray Spectrometer
低本底反康普顿HPGeγ谱仪能量分辨率影响因素分析
12.
Determination of trace palladium by spectrophotometry method with(S)-N-benzyl-2-pyrrolidine-α,α-di-phenyl ethanol
(S)-2-吡咯烷-α,α-二苯基甲醇光度法测定微量钯
13.
Design of Micro Silicon Inertial Measurement Unit;
新型低成本硅微型惯性测量组合的研制
14.
Research and Design of Low-cost and High-accuracy Angular Displacement Measuring System;
低成本高精度角位移测量系统研究与设计
15.
The Low Cost Movement Speed and Distance Measuring Device Development Based on the Labview and FPGA
基于Labview与FPGA的低成本速度位移测量装置的开发
16.
The designation makes the BERT have small volume, low cost, portability, steady performance and low power consumption merits.
设计出一款体积小、重量轻、成本低、性能稳定的低速率误码测试仪。
17.
background atmosphere composition network
本底大气成分监测网
18.
Background Air Pollution Monitoring Network
本底空气污染监测网