1) variable thermal characteristic parameter
变热特性参数
1.
A study is made on the heat transfer of a circular fin under variable thermal characteristic parameter and periodic change of finbase temperature.
研究在变热特性参数条件下，根部温度作周期性变化时环肋的传热规律。
2) thermal characteristic parameters
热特性参数
1.
In this part,the main control differential equation is discretized and then solved by numerical alculation;and the regular pattern of change of temperature distribution in the fin with various thermal characteristic parameters is analyzed in detail;and a new concept of temperature boundary layer of unsteady finned heat transfer is et up.
首先对主控微分方程组进行离散化处理，并籍助数值计算方法进行求解，然后详细分析了肋片的温度分布与各种热特性参数的变化规律。
3) variation parameter characteristics
变参数特性
4) heating power parameter
热力特性参数
1.
On the basis of the monitoring and testing method for energy saving of industrial boilers(GB/T15317-1994),the thermal performance test code for industrial boilers(GB 10180-2003) and the emission standard of air pollutants for boilers(GB 13271-2001),the heating power parameters of a biomass briquette combustion equipment under eight different working modes were investigated.
本文采用工业锅炉节能监测方法GB/T15317-1994、工业锅炉热工性能试验规程GB10180-2003和锅炉大气污染物排放标准GB 13271-2001,在特制生物质致密燃料燃烧设备上,按8种工况试验测定了生物质成型燃料燃烧设备的热力特性参数,从而为生物质致密燃料燃烧设备设计及技术改造提供一定科学依据。
5) Thermal properties
热物理特性参数
1.
Molecule theory was applied to estimate the correlations of dimethyl ether(DME) thermal properties versus temperature, and those properties include the latent heat value, the surface tension, the thermal conductivity and the diffusion coefficient.
同时,把其他已知的二甲醚热物理特性参数,包括表面蒸气压和粘性系数等进行了归纳。
6) parameters of creep property
徐变特性参数
补充资料：变分参数法
变分参数法
[ variatkm - parametric method
变分参数法Ivar‘‘犯·Para心tric砚t坛对;BaP“a”Ifo-““0一n叩aMeTp“，ecKH盆MeTO及J 关于由把圆盘E={::}:!
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条