The thesis studies the sound radiation law of the gearbox sound source, proves that the fault information in a gearbox can be radiated out with the sound signal.
研究了变速箱声源的声辐射规律;论证了坦克变速箱内的故障信息能由箱体的声信号辐射出来。
rayleigh jeans' law of radiation
瑞利琼斯的辐射定律
Research on the Law of Black-Body Radiation and Related Experiment
黑体辐射定律及实验教学相关问题探讨
The spectral distribution of a black body radiation is described by Planck's.
黑体辐射的光谱分配由普朗克定律描述。
After Kirchhoff's law a black body also emits the maximum possible amount of radiant heat.
根据克希霍夫定律，一个黑体也放射出尽可能多的辐射热量。
An instrument that detects electromagnetic radiation.
辐射仪一种测定电磁辐射的仪器
The Assemble Law and Radiation Law of Higher Education in Our Country;
我国高等教育的集聚规律和辐射规律
infrared directional radiation heater
红外定向辐射加热器
stationary radiant
固定辐射点 -流星群
radiation-damage dating
辐射损伤年代测定法
record or recording made by a bolometer.
辐射热测定器的记录。
Regulations for electromagnetic radiation protection
GB8702-1988电磁辐射防护规定
Pyrometers, radiometers, bolometers are used for determining heat radiation and have applications for measuring the surface temperature of hot lavas.
高温计、辐射计、辐射热测量仪用来测定热辐射和热岩熔的表面温度。
Medical Diagnostic X-ray Radiation Source Evaluation of Uncertainty in Measurement
医用诊断X射线辐射源不确定度评定
Experimental Study of Radiative Properties on Gas-Fired Perforated Ceramic Radiant Burner;
多孔陶瓷燃气辐射定向器辐射特性的实验研究
RADIATION CALIBRATION METHOD OF EARTH RADIATION MEASUREMENT NONSCANNER
凝视型地球辐射探测仪的辐射标定技术研究
The ratio of the radiant energy transmitted to the total radiant energy incident on a given body.
透射透过特定物体的辐射能量与射入这个物体的总辐射能量之比
Distribution of Global Radiation in Dutch Glass Greenhouse in Shanghai
玻璃温室内植物层中总辐射分布规律
DISTRIBUTION LAWS OF ULTRAVIOLET AND INFRARED SOLAR RADIATION IN XINJIANG;
新疆红外与紫外辐射的时空分布规律