A uniform representation in the calculation of seismic radiation efficiency and rupture speed;
震源辐射效率计算的一致性方法
The percentage of fuel in natural gas and air mixtures has large influence on radiation efficiency.
催化燃烧是一个异相氧化过程,它的优点在于燃烧的排放接近零污染,燃气与空气之间的比例关系对系统的辐射效率有相当大的影响。
The radiation efficiency will be reduced quickly if mode number is increased at low frequency.
以简支矩形板为例 ,通过声辐射模态控制结构噪声 ,并分析了声辐射模态的数学和物理意义 研究发现在中、低频时 ,辐射模态对应的辐射效率随着模态阶数的增加而迅速降低 本文以点力作动器作为控制力源 ,以声功率最小化为控制策略进行主动控制 并且进行了数值计算研
An infrared gas range with ceramic plaque has a radiant ceramic plaque which raises its radiant efficiency, and needs fewer excessive air that results in higher theory combustion temperature and fewer venting heat loss, and its shorter panrest increases the heat exchange and reduces the thermal radiation to surroundings.
分析了陶瓷板红外线燃气灶热效率比大气式燃气灶高的原因:具有陶瓷板辐射体,辐射效率高;燃气燃烧需要的过剩空气系数小,致使理论燃烧温度高,增强了换热,减少了排烟损失;锅支架高度小,有利于增加换热量和减小向周围的辐射散热损失。
With the rapidly developing of microstrip antenna in the military and commercial fields,narrowband and low radiant efficiency become the bottlenecks for its further development.
随着微带天线在军事和商业领域内迅速发展,微带天线的频带窄以及辐射效率低成为制约其发展的两大“瓶颈”,因此展宽频带和提高辐射效率成为当前微带天线的研究热点。
gas discharging radiation counter tube
气体放电辐射计数管
Numerical Modeling and Calculation for Tubular Radiation Heater of SLS System
选择性激光烧结设备管式辐射加热数值建模与计算
Research on the Retrieval of Land Surface Parameters with Polarimetric Microwave Radiometer
全极化微波辐射计陆地参数反演研究
Theoretical Calculation of SLD Output Spectrum and Experimental Verification;
超辐射发光管出射光谱的理论计算和实验验证
density meter(of ionizing radiation)
（电离辐射）密度计
Numerical Simulation and Parameters Optimization of Self-Regenerative Radiant Tube
自身预热式辐射管数值模拟及其参数优化
A STATISTICS-BASED METHOD FOR HOURLY SUN RADIATION ATA CALCULATION
一种基于统计的逐时太阳辐射数据计算方法
Study on the Device Controller Unit of a Space-borne Microwave Radiometer
星载微波辐射计数控单元的设计与实现
Design of Testing Radiometer in Radar Receiver Noise Figure Analysis Instrument
雷达接收机噪声系数分析仪中测试辐射计设计
Design and implementation of data processing and control system in microwave radiometer based on FPGA
基于FPGA的微波辐射计数控系统设计与实现
Design and Implementation of Data Processing and Control Module in Microwave Radiometer Based on Single Chip Computer
基于单片机的微波辐射计数控单元设计与实现
Design of 2D Imaging Control System for Digital Microwave Radiometer Array
数字微波辐射计阵列二维成像控制系统设计
Design and Implementation of the Digital Controller Unit of a Space-borne Microwave Radiometer
星载微波辐射计数控单元系统设计与实现
cathode-ray spectroradiometer
阴极射线光谱辐射计
microwave radio astronomy radiometer
微波射电天文辐射计
Research on key parameters of riser VIV monitoring under low sound energy condition
基于低声能辐射的隔水管VIV监测关键参数研究
Simulation on Photocurrent of Si PIN Photodiode Induced by γ Ionization Pulse Radiation
硅PIN光电二极管γ电离脉冲辐射的数值模拟
Numerical simulation of the air ratio effect on the recuperative fired-gas radiant tube burner
数值研究风比对预热式燃气辐射管的影响