查询词典 in the heat of

The Carnot heat engine is discussed in detail to show how there is an upper limit to the efficiency of heat engines and how the concept of entropy arises from macroscopic considerations.

对这种不可逆转的答案所在的热力学第二定律的解释，在今年及未来的讲座。

The discovery of the linear heat flow─ heat production relation is regarded as a breakthrough in theoretical geothermics.

热流－生热率线性关系的发现被视为理论地热学上的一次重大突破，目前在全球范围内已定义了数十个热流省。

Water source heat pump is the use of magnetic amplifier principle of the series in the power supply and manufacture of electric motors and electric heat pump water between the reactor consisting of soft-start device.

水源热泵是利用磁放大器原理制造的串联在电源和电动机之间的水源热泵和电抗器构成的软启动装置。

Polybenzimidazolewas modified by means of blending with a novel heat-resistant resin methyl-di-phenylacetylene-silane,by which the meltability of PBI was impoved,and the time of the melting stage of PBI was prolonged,resulted in improvement of the processability of PBI,meanwhile the heat resistance of PBI did not decline,and the water absorption of PBI was lowered.

以一种新型耐高温树脂聚甲基二苯乙炔基硅烷通过共混改性聚苯并咪唑树脂，提高了PBI树脂的熔融性并延长了树脂熔融状态的时间，改善了PBI树脂的加工性能。同时PBI优良的耐热性保持不变，并降低了树脂吸水率。

A heat pump system will be used in the drying process of newsprint new process, on the heat pump system and the optimization of design.

提出了将热泵系统应用于新闻纸干燥过程的新型工艺流程，并对该热泵系统进行了优化设计计算。

On the basis of model of steady state of two dimensional semi infinite vertically buried tube and Newton exchange heat formula, the outside heat release coefficient is deduced from vertical tube in different depth of geothermal water well to ambient medium.

根据二维半无限大垂直埋管表面的稳态放热模型及牛顿换热公式，推导出地热水井在不同深处的垂直管道外表到周围介质的外部放热系数。

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

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。

The heat transmission from blade to rim is being simplified on the analogy of heat transmission in ribs.

把汽轮机叶片对叶轮的传热简化为肋片传热，使用肋片传热模型计算汽轮机叶片流道的等效传热系数，采用圆筒壁模型计算汽轮机叶轮轮缘的总传热系数，并给出了应用实例。

According to the experimental data and one-dimensional quasianalog-homogenous model of the reactor, the correlation equation of the heat transfer coefficient outside the ophidian loop heat pipes in the catalytic bed was obtained by means of numerical optimization method.

利用反应器数学模型并结合试验数据，采用下山单纯形最优化方法获得了床层对热管的传热膜系数准数关联方程。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。