查询词典 heat transfer

The experimental results show that the vapor superheat has significant effect on the condensation heat transfer characteristics of R-134a in helical pipes.

实验结果表明，蒸气过热对R-134a在螺旋管内的凝结换热特性具有明显的影响。

Experimental investigation was conducted on condensation heat transfer characteristics of alternative refrigerant R-134a with vapor superheat in a helical pipe.

对具有蒸气过热的替代制冷剂R-134a在螺旋管内的对流凝结换热特性进行了实验研究。

One of the most interesting contemporary problems of flight at high supersonic speed is that of heat transfer and its effects on aircraft performance and structure.

当代高超声速飞行最关心的问题之一，是传热及其对飞机结构与性能的影响问题。

Mathematic model of the refrigeration system is presented with applying the distributed parameters method. In the models of condenser and evaporator, the flow patterns and its effects on the heat transfer coefficients of refrigerant side are considered.

采用分布参数的方法建立了制冷系统的数学模型，在建立冷凝器和蒸发器两相区模型时采用了分相流模型，并考虑了流型变化对制冷剂流动换热过程的影响。

Heat transfer ofs teel in molten pool is computed,and the influence of technical factors considered.

在此基础上，计算了熔池区域钢液的传热过程并分析了工艺因素对传热的影响。

Experiments showed that addition of Teflon particles can promote heat transfer coefficient by 20%～40%.

实验表明，在浓度 31 %的黑液中加入聚四氟乙烯粒子可提高传热系数2 0 %～ 40 %。

This is another procedure, solving heat transfer coefficient of the same basic idea, but the detection of temperature difference.

这是另一个相关程序，求解传热系数的基本思想相同，只是温度的检测点不同。

Based on the analysis of heat transfer during unidirectional solidification with stirring, a new method for measuring temperature gradient in front of S/L interface was put out.

在对强烈搅拌下的定向凝固的传热过程进行分析的基础上，提出了测量流动作用下的界面前温度梯度的新方法。

When the temperature gradient and the magnetic field gradient are in the same direction, the heat transfer can be strengthened.

磁场与温度场和浓度场之间的方向协同良好时，能起到强化氨水吸收过程中传热传质的作用。

After years of steady development in 2006 with the start-up factories, highly paid hired a number of senior design and development and professional production technology workers, professional technology to all customers a variety of screen printing production machines, printing machine, tipping machine, net machine, plate, precision handprint Taiwan Taiwan inspiratory handprint, heat transfer machine, laminating machine, UV light solid machine, drying racks, tensiometer, surface printing presses and other printing equipment Hester.

我们经过多年的稳步发展与2006年开办工厂，高薪聘请了多位资深设计开发人员及专业的生产技术工，以专业的技术为各方客户生产各种丝印机、移印机、烫金机、拉网机、晒版机、精密手印台、吸气手印台、烫画机、复膜机、UV光固机、干燥架、张力计、曲面印刷机等丝特印设备。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。