At the same time , the depth of die heat affected zone ( haz ) transfer law and influential mechanism of temperature wave have been analyzed , which lay a foundation for further research of temperature field and thermal stress filed of die 同时分析了温度波在模具中的传递规律,热影响区范围与影响机理,为进一步开展锻模温度场与热应力场的研究提供了基础。
Furthermore , the principle and nature of periodic instantaneous temperature field disturbance and permeation have been discussed with several cases of various types to examine the speed of heat transfer and permeation and damping of temperature wave 充分讨论了周期性瞬态温度场的扰动、渗透的机理和实质,以几种不同的实例考察了热传播的速度以及温度波的渗透和衰减情况。
Taking loess cave dwelling of yan an area as represen t area , the annual temperature wave inside the cave dwelling are solved under t he annual temperature wave of outside disturbance in yanan furthermore , by comparing with that of bungalows , the characteristics that warm in winter and cool in summer in cave dwelling are illustrated in quantity 以延安地区黄土窑洞为模型,以当地的室外年温度波为外扰,用反应系数法求解和分析了窑洞室内的年温度变化;并与相同空间结构,相同外扰作用下的平房作了分析比较,定量的说明了窑洞与平房相比具有冬暖夏凉的优点。
温度: temperature波: wave温度波传播: temperature-wave propagation温度波动: fluctuation of temperature; temperature fluctuation; temperature surge; temperature variation水的温度波动: temperature fluctuation in water温度波动范围: temperature fluctuation range不受温度波动影响: unaffected by temperature fluctuations试验温度波动度: variation in testing temperature; variation in the indicating value密度波: de ity wave; density wave浓度波: concentration wave强度波: inte ity wave; intensity wave大幅度波动: fluctuate widely; wide fluctuation电荷密度波: charge density wave过度波动: undue fluctuation加速度波: acceleration wave加速度波动: acceleration fluctuation宽度波动: width flux亮度波动: brightness fluctuation灵敏度波动: sensitivity fluctuation密度波动: density fluctuations密度波理论: density wave theory; density-wave theory浓度波动: fluctuation in concentration; fluctuation of cencentration热密度波动: thermal density fluctuation湿度波动度: humidity fluctuation速度波动: speed fluctuation; velocity fluctuation; velocity perturbation