The paper describes the measuring technique of infrared radiant heat flux density reached the surface or absorbed by the surface of spacecraft during thermal balance test.
文章介绍了在航天器热平衡试验中到达航天器表面或被其吸收的红外辐射热流密度的测量技术。
The thermal conductivity sensor integrating MEMS and semi-conductor technique can effectively enhance the measuring precision and reliability of the instrument.
本实用新型采用运用MEMS技术和半导体工艺集成而成的热导传感器，有效提高了测量精度和可靠性；
A classical thermal conductivity measurement method, named periodic heating measuring technique, has been developed in this research.
本研究对一种经典的导热系数测试方法—周期热流法进行了研究和改进。
The transducer based on big size piezoelectric quartz measuring technique is developed in order to precisely record the thermal shock waves in braided composite.
为了准确测量复合材料中的辐射冲击波，特别研制了一种大尺寸的石英保护环式压电冲击波测量传感器；
The transducer based on big size piezoelectric quartz measuring technique is developed in order to precisely record the thermal shock waves in braided composite.
为了准确测量复合材料中的辐射冲击波，特别研制了一种大尺寸的石英保护环式压电冲击波测量传感器；
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