查询词典 heat-wave

This paper analyses the calculation of heat and mass transfer of evaporator s fins pips of air heat pump by the mean of ε NTV in dry.

采用ε－NTU法，对空气热泵蒸发器肋片管在干工况、湿工况、结霜工况下的传热传质计算方法进行探讨

Furthermore, the nucleate flow boiling heat transfer coefficient formula was put forward according to the conclusions of heat soliton.

根据微槽中反应汽泡热通量的热孤子表达式，从理论上获得了以核态沸腾为主的微槽相变传热计算公式。

Corrugated pipe ; numerical simulation ; heat transfer coefficient ; formula for heat transfer

波纹管；数值模拟；传热系数；传热准则方程

To investigate the influence of an upstream ramp on film cooling heat transfer coefficient, a numerical simulation method on the distributions of the flow fields and heat transfer coefficient was adopted with different heights of upstream ramp s in several ratios.

为了获得气膜孔上游放置斜坡对气膜孔换热特性的影响规律，采用数值模拟方法研究了斜坡的台阶高度分别为0.3D，0.5D和0.75D时在不同吹风比下的流动过程和换热特性分布情况，并与常规气膜孔冷却结构形式进行了对比。

It is found that the smaller the gap width, the bigger the heat transfer coefficient. And numerical calculation with k-ε-uv model has been performed to calculate the superheated vapor convective heat transfer.

本文采用k-ε-uv模型对环形狭缝通道内过热蒸汽换热与流动特性进行了数值计算分析，计算结果和实验结果符合的很好。

Do not heat nurser directly on a heat source.

不要热nurser直接热源。

Heat up some oil and deep fry the cake until golden. Turn the heat to the high level and fry for one more minute. Drain the oil and serve.

将油烧热，用小火将可乐饼炸至金黄色，然后转大火炸多一分钟，取出沥干油。

Heat oil in a large nonstick pan over medium-high heat 1 minute.

取一个大的不粘锅，用中高温热油1分钟。

As the heat conuctive oil has a bettercapacity of heating, the system with such beatconuctive oilcan reach the comprchensive heat efficiency of 80-85%with a very good result of energy conservation.

导热油加热传输应用技术已逐步在各行业应用，由于导热油具有良好的热工性能，使得这类加热系统综合热效率可达80～85％，节能效果显著。

After 9 years of localization operators, Foshan City, Ouchi environmental thermal Technology Co., Ltd. has had excellent product development capabilities and cost control capabilities, have developed ultra-thin, classic drum-type, OLEIN activation type, storage type water heaters center system, and efficient solar water heater, heat pump water heater and heat pump products matching the pressure exchanger-type tanks (80L ~ 500L).

经过9年的本土化经营，佛山市欧奇环保热能科技有限公司已经具备了优秀的产品研发能力和成本控制能力，相继开发了超薄型、经典圆桶型、OLEIN活化型、蓄能型热水中心系统、高效太阳能热水器，热泵热水器以及热泵产品相配套的承压换热式水箱（80L～500L）。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。