thermal time constant
英 [ˈθɜːml taɪm ˈkɒnstənt]
美 [ˈθɜːrml taɪm ˈkɑːnstənt]
网络 热时常数; 热时间常数; 反应时间; 常數; 常数
双语例句
- 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。 - Theoretical Calculation and Experimental Research on Thermal Time Constant of Single-core Cables
单芯电缆热时间常数的理论计算与试验研究 - Temperature data in transformer core during heating up under no-load test are analysed, and mathematical model for temperature rise curves at some test points established, thermal time constant in its expression assumed as a linear function of time.
分析了变压器空载试验时铁心温升过程的温度数据，得出试验点温升曲线的数学模型，其表达式中热时间常数为时间的一次函数，而试验点的极限温升可直接求出。 - When laser irradiates IR system, the disturbance time of output signal is not only related with thermal effects generated by absorbed power of detector and filter, but also related with the time constant of RC in IR system.
激光对红外系统输出信号的干扰时间不但与滤光片/探测器吸收入射光能量产生的热效应有关，而且还主要取决于信号处理电路RC时间常数的影响。 - The Response Time Index ( RTI) which is a parameter of sprinkler actuation represents the thermal time constant for the heat-responsive element of an automatic sprinkler and the square root of the associated gas velocity.
反映洒水喷头动作速度的指标&响应时间指数RTI，是由洒水喷头热敏感元件的时间常数和气体流速的平方根决定的。 - 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。 - The activation energy of thermal relaxation of dipoles for main-chain segmental motion in amorphous region was decreased linearly and the time constant of dipolar thermal relaxation was increased exponentially with increasing of crystallinity.
被冻结的分子主链段偶极热松弛活化能随结晶度增大线性减小，热松弛时间常数则随结晶度的提高而呈指数增大。 - A study on the thermal performance of the solar air heater is presented. The methods to test the time constant, resident time, incident angular modifier and instantaneous thermal efficiency are suggested.
该文对该类集热器热性能评价方法进行了研究，并对集热器的时间常数、热延迟常数、角系数修正因子及瞬时热效率的实验方法进行了初步的实验研究。 - The simulation study of single neuron control scheme for use in the thermal process is carried out. The results of study show that the neuron control still has strong robustness under the case of greatly changing the main time constant and sampling period.
将单个神经元控制方案用于电厂热工过程进行仿真研究.研究结果表明，这种控制方案在被控对象主要时间常数和系统采样周期大幅度变化的工况下.仍具有强鲁棒性； - The method to calculate thermal time constant and allowable overload time of dry-type transformer is presented. The calculating example with Excel is given.
提出了干式变压器热时间常数和允许过载时间的计算方法，给出了运用Excel的计算实例。 - Based on some simplified assumptions the equation for thermal hysteresis is introduced and a formula is thereby derived for calculating the time constant.
按一定的简化假设，建立了百叶箱热滞方程，井导出了百叶箱热滞系数的计算公式。