Method for measuring radium-226 in rock samples-Emanation technique
GB/T13073-1991岩石样品中226Ra的分析方法射气法
Study on Atmospheric Trace Gas Measurements Using Zenith-sky Scattered Light-DOAS Technique;
利用天顶散射光-DOAS方法测量大气痕量气体研究
Method of Retrieving Refractive Index of Aerosol Particles
大气气溶胶粒子折射率虚部反演方法研究
Ariel = Air spirit. Flight? Projection? Puppets?
艾瑞儿=空气魔法,飞?发射?傀儡?
Calculation method for airplane IR radiation and atmospheric transmittance
飞机红外辐射及大气透过率计算方法
Research on Atmospheric Refraction Error Correction Method of Optic Radar
光学雷达大气折射误差修正方法研究
Radionuclides analysis of air aerosol samples(Ⅰ) The gamma-ray spectrometric method
大气气溶胶样品中放射性核素分析(Ⅰ)气溶胶样品中放射性γ能谱分析方法
Laser irradiation: using air gun dry teeth and coating mediator(Chinese ink) on window surface;
激光照射方法：气枪吹干牙面，在照射区域涂墨汁作引发剂；
Study on Controlling Pressure in Nail-shotting Examination Method for Shotcrete Strength;
喷射混凝土强度射钉检测法的气压值及其控制研究
Discussion on Climatological Calculation Method of Solar Radiation in China and the Homogeneity Test on Radiation Data;
我国太阳总辐射气候学计算方法的讨论及辐射资料的均一性检验
Studies on Atmospheric Refractivity Profile Model and Radio Wave Refractive Error Correction Method;
大气折射率剖面模型与电波折射误差修正方法研究
Application of Fifty Circulation Method of Acupuncture and Point-Injection in Treatment of Bronchitis
五十营针刺疗法加核酪注射液穴位注射治疗支气管炎
Gas sensing characteristics of SnO_(2-x) films deposited by RF reaction sputtering
射频反应溅射法制备SnO_(2-x)纳米薄膜的气敏特性研究
Localization of Transmitter in Troposphere Environment Using Inverse Diffraction Parabolic Equation
基于逆绕射抛物方程法定位大气波导环境下的发射源
Measurement method of airborne noise emitted by marine diesel engine
GB/T9911-1988船用柴油机辐射的空气噪声测量方法
Harmful radiations do not reach the earth because the atmosphere screens them out.
有害的辐射由于得到大气屏蔽无法到达地球。
A study on the determination of alcohol in injection by reequipmental CGC
改进毛细管气相色谱法测定注射液中乙醇含量
A method of readjusting reflect mirror of the TE gas laser
调整横向激励气体激光器反射镜的一种方法