大多数塑料不易传热或导电。
流体力学，传热，传质：化学工程实践。
Fluid Mechanics, Heat Transfer, and Mass Transfer: Chemical Engineering Practice.
这些石头是用于低端传热一些公司工作。
These stones are used in low-end heat transfer work by some companies.
于1976年将完成传热和各项屏蔽试验。
Heat transfer and shielding tests will be completed in 1976.
从其结构上看，它相当于多层圆筒壁的传热。
From the sealing structure, it is similar to multi - layer cylindrical wall.
不过铝制锅底的不锈钢锅还不错，因为厚铝底的传热效果很好。
Stainless steel with a cast aluminum bottom, on the other hand, is good, as the thick aluminum spreads the heat.
纳米分子不可避免地改变了这种排列，从而使混合物更有利于传热。
Nanoparticles inevitably alter this arrangement, and that may make the mix better able to transmit heat.
摘要再生器是溶液除湿空调系统中的重要传热传质部件。
Regenerator is a crucial component in the liquid desiccant air conditioning system.
焊接是一个涉及电弧物理、传热、冶金和力学的复杂过程。
Welding is a complicated process in which arc physics, heat transfer, metallurgy and mechanics are involved.
在外层循环传热介质(氟利昂)直接到毛细管管压力释放。
In the outer loop this heat-transfer medium (Freon) is directed into the capillary pipe for pressure release.
建立了基于统计分析的锅炉清洁受热面传热量的计算模型。
Modeling the heat transfer capacity of cleanly heating surfaces based on statistical analysis.
再热盘管调节送风温度，以补偿因传热造成的建筑热损失。
The reheat coil adjusts supply air temperature to offset building heat losses due to transmission.
改良的传热、隔热以及燃烧产生的热量和烟更少，这最终改善了工作环境。
Improved heat transfer, insulation and combustion creates less heat and smoke, resulting in improved working conditions.
抽真空条件下：采取顶部加热方式的实验中，脉动热管传热性能很差。
In vacuum: PHP heat transport performance was very bad when took the top heat input way.
结果表明，提高对流传热系数是提高膜蒸馏热效率和渗透通量的关键。
It appears that improvement of convective heat transfer is very important for enhancement of flux and heat efficiency.
本文介绍利用双镜干涉仪测量对流传热边界层中二维温度分布的方法。
By means of a double mirror interferometry a two-dimensional temperature distribution measurement in convective heat boundary layers is presented.
粘性流场的模式成立，在电机，增加传热推进剂表面通过更大的传质。
Viscous flow patterns are set up in the motor, increasing heat transfer to the propellant surface through greater mass transfer.
由流体径向温度梯度引起的离心浮力对旋流强化传热效果有重要影响。
Centrifugal buoyancy arising from radial temperature gradient of fluid has a great influence on the enhanced heat transfer performance of swirling flow.
2007年，兰黛被诊断出癌症，但病魔没有太多地影响她的宣传热情。
Lauder had been diagnosed with her cancer in 2007, but it didn't slow her down much.
纯天然海洋周期性波动极大影响着这些温度的变化，也影响着来自热带的传热模式。
These temperature shifts are heavily influenced by entirely natural ocean cycle fluctuations that affect heat transfer patterns from the tropics.
综合传热系数和系统内气体流动阻力损失是评价换热器性能的重要指标。
Complex heat transfer coefficient and resistance loss of the moving gas inside system are important parameters to evaluate the characteristics of heat exchanger.
提出了一种用于求解传热与流动问题的新算法—SIMPLEXT方法。
A new method, SIMPLEXT, for heat transfer and flow field was proposed.
常见的地下换热器传热模型的理论基础主要有线源理论和柱源理论两种。
Common heat exchanger models are based on the theories of line heat source and column heat source.
我们也知道金属易于导电和传热，许多金属形成了我们现代社会的坚强框架。
We also know they readily conduct electricity and heat. Many metals form the strong framework on which our modern society is built.
扩展受热面强化传热技术和冲击波清灰技术联合应用是锅炉改造的优化选择。
The combined application of finned heating surface and shock wave ash removing technique is a very good choice in boiler retrofit.
传热系数，热阻率，导热系数，换热器，热对流，热传导，热辐射，对流传热。
Heat-transfer coefficient, heat resistivity, heat conductivity, heat exchanger, heating convection, heat conduction, heat radiation, heat convection exchange.
传热效率高。变径后的冷凝端增加了散热面积，散热效率更快，传热效果更好。
High heat conducting efficiency: the diameter-altered cooling end is able to increase the heat loss area and heat conducting efficiency.
故在有旋流存在的管壳式换热器中，离心浮力对换热器传热性能的影响不可忽视。
Therefore, the influence of centrifugal buoyancy on the heat transfer performance of tube-shell heat exchanger with swirling flow was not negligible.
故在有旋流存在的管壳式换热器中，离心浮力对换热器传热性能的影响不可忽视。
Therefore, the influence of centrifugal buoyancy on the heat transfer performance of tube-shell heat exchanger with swirling flow was not negligible.
应用推荐