1.
A study and measurement of response of activity and nonlinear of ~137Cs radioactive source by radiological control apparatus of baggage
行李放射性测控装置对~137Cs放射源活度响应及其非线性的测量与探讨
2.
High activity cobalt-60 sealed radioactive sources
GB7465-1994高活度钴-60密封放射源
3.
Design of Illumination in SHARS Conditioning Facility
高活度废放射源整备装置热室照明设计
4.
Research of Precision of Density Measurement of Dredger and Choosing Kind of Isotope and Activity
挖泥船产量计密度测量精度分析及放射源核素、活度选择研究
5.
minimum detectable activit
最小可探测放射性活度
6.
Low Specific Activity Materials
低化活度放射性物质
7.
DETECTION AND ANALYSIS OF ~(192)Ir SOURCE EFFECTIVE ACTIVITY OF BRACHYTHERAPY MACHINES IN JIANGSU PROVINCE
江苏省后装近距离治疗机~(192)Ir放射源有效活度检测与分析
8.
Detection of Alpha Radioactivity Using Autoradiography With Phosphor Screen
用磷屏放射自显影法测量α核素的放射性活度
9.
Researches on Method of Radioactivity Determination in Aquatic Products;
水产品中放射性活度的检测方法研究
10.
DETERMINATION OF Pu, Am AND TOTAL α ACTIVITY FOR HIGH-LEVEL LIQUID WASTE
高放废液中钚、镅含量及总α放射性活度的测定
11.
The intensity of a radioactive source.
放射性放射原的强度
12.
A Testing Method on Detection Threshold for Channel Vehicle Radiation Monitoring System to γ Radionuclide Activity
通道式车辆放射性测控系统对γ放射性核素活度探测阈值的测定
13.
active particles
放射性[活性]粒子
14.
The Methods of Measuring Radioactive Xenon Isotopes Activity during CTBT Monitoring
CTBT放射性惰性气体氙同位素活度测量方法
15.
Activity Measurement of Radioxenon isotopes by Well-type HPGe Detector
井式HPGe探测器测量放射性氙活度方法研究
16.
determination of the activity concentration of radionuclides by high resolution gamma-ray spectrometry
用高分辨率伽马射线光谱测定法测定放射性核素活性浓度
17.
Research on Emissions and Mitigation of POP's from Combustion Sources
由燃烧源放射的POP及减少放射之研究
18.
(1) "Noise emission" means emission of noise from the source to the living environment of the neighbourhood.
（一）“噪声排放”是指噪声源向周围生活环境辐射噪声。