查询词典 energy transfer

It was shown that the dimensionless entropy generation number depended exclusively on Reynolds number and wall-to-inlet temperature difference for a given duct or tube, and the method might help to identify inappropriate enhanced tubes or extended surfaces and assist engineers to design better heat transfer equipment with the criteria assessing the merits of augmentation techniques in connection with energy conservation and exergy destruction according to entropy generation analysis.

结果表明：对于给定的管道，量纲1熵产数只与流动Reynolds数和进口与壁面的温度差有关。利用该分析方法不仅可通过参数分析获得几种强化方式的能量综合利用效果，还可确定合理的流动工况参数、结构参数和合理的强化形式。

The objective of this course is to introduce some fundamental concepts and solution methods of heat transfer considering the conservation of momentum , energy and mass.

高等传热学是一门理论基础课，为我院各专业后续相关专业课程学习及今后的研究工作打下坚实的理论基础。

Based on analyzing the mechanism of heat and water transfer in unsaturated soil, and the conservation principles of mass and energy, the theoretical model of heat and water migration in unsaturated soil was established.

理论上，通过对土壤内热和水分迁移机理分析，根据质量守恒和能量守恒原理，建立了土壤非饱和区热和水分迁移的理论模型。

We design several combined photonic crystals models based on the destructive interference theory, which can transfer completely the energy of a signal from one channel to another, or can realize light switching.

我们首先对这两种结构进行了理论上的分析，找到了满足干涉相消的条件。

But in the latter case, an intracluster rearrangement is needed. Thus, there is a high energy barrier to be overcomed during the transfer process, which makes the reaction unfavorable.

但是甲基上的H原子发生转移的过程中，需要经过一个簇内的结构重排过程，因而需要克服一个较大的能垒，故此反应通道是次要的。

Radar, light, and other electromagnetic waves transfer momentum and energy through space.

雷达、光和其它形式的电磁波将其动量和能量通过空间输送出去。

Otherwise you can hold the hand and there is no communication, no transfer of energy.

否则， 你可以握住朋友的手但是彼此之间没有沟通，没有能量的交流。

I don't think electrons can transfer energy in any circumstance.

我想，并非在任何情况下，电子都能传送能量。

Therefore, the western between developing and developed countries should strengthen the energy saving technology transfer process.

因此，西方和发展中国家之间应加强能源节约技术的转让进程。

Emission or transfer of energy in the form of electromagnetic waves or particles.

能量以电磁波或粒子的形式进行的发射或转移。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。