关键词 微测辐射热计, 电压灵敏度, 热时间常数, 热学设计,[gap=955]Key words Microbolometer, Voltage sensitivity, Thermal time constant, Thermal design,
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RCs 的量纲为时间, 称为体 系的热时间常数 ( thermal time constant), 由热阻 R、 样品皿和样品的热容Cs 所决定, 对仪器功能有重要 的影响, 表现为仪器的热滞后。
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thermal-time constant 温度时间常数
Cluster Thermal Time Constant 建筑群热时间常数
thermal tuning time constant 热调谐时间常数
thermal responsive time constant 热响应时间常数
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It is made clear through the theoretical analysis that the frequency shift is dependent on the modulation frequency, thermal time constant, bias current of the laser diode and so on.
理论分析表明频移幅度与调制频率、时间常数和半导体激光器的偏置电流等物理量有关。
After sputtering with N-Cr, a microstructure of temperature-sensitive sensor was formed, and its character of R-T and thermal response time constant were measured.
然后在微桥上溅射镍—铬电阻薄膜，形成温敏传感器微结构，并对其温度电阻特性，热响应时间进行了测量。
When using the system identification methods to establish the dynamic thermal model of the building wall, the order of the discrete time model was usually set up to be constant value.
当使用系统辨识方法建立建筑墙体动态热特性模型时，通常将时间离散模型的阶次通常设为定值。
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