查询词典 convective

However real-world issues reduce the efficiency of actual engines, due to limits of convective heat transfer, and viscous flow.

然而现实世界的问题，降低效率，实际的发动机，由于界限的对流换热和粘性流动。

This paper describes a numerical simulation method used to resolve coupled unsteady convective and conductive problem in pipeline.

文章主要描述了一种用于求解管路中非稳态对流换热和非稳态导热耦合问题的数值方法。

The effect of the relative humidity, especially at the low level, is the most significant to simulation of the strong convective systems.

对初始场的试验表明，初始湿度场的改变会很明显地影响模拟结果，温度场的影响次之。

Second, the convective heat transfer leads to indoor space the upper and lower temperature high temperature low.

二、对流传热导致室内空间上部温度高而下部温度低。

Surface conditions cannot be ignored in the forecast of severe convective weather.

在强对流天气的预报中地表条件不可忽略。

The same mechanism of convective flow is responsible for the great ocean currents and for the global circulation of the atmosphere.

与对流相同的机制是大洋的洋流以及全球大气的循环。

Results show that the convective systems along the shear line exist 3 hours' interval variations.

发现，a。切变线上的对流系统的降雨量有3小时左右的周期变化；b。

The cooling process involves complex droplet evaporation, strong convective heat and mass transfer, therefore a deep understanding of spray characteristics is essential to optimize the nozzle design and improve the cooling efficiency of the spray. This paper presents a theoretical model to describe the equilibrium evaporation process of a single droplet in cryogen spray.

为了深入了解制冷剂喷雾特性以提高冷却效率、优化喷嘴设计，利用质量传递数法推导传质方程，通过选取合适的阻力系数经验关联式建立了动量方程，考虑液滴蒸发以及与环境气体的对流换热建立了液滴能量方程，初步建立了单个制冷剂液滴平衡蒸发阶段蒸发冷却理论模型。

The role of cumulus merger in a severe mesoscale convective system .

积云并合在强对流系统形成中的作用。

The diffusion of mass or heat across two phases is extensively involved in chemical processes. Because of the effect of this kind of diffusion, there will be a inhomogeneous distribution of material concentration and then a gradient of interfacial tension will be occured on the interface of the two phases. When the gradient tends to a certain value, the natural convection would be induced derivatively, and orderly convective cells would appear in the system simultaneously. This is the so-called Marangoni phenomenon.

在化工过程中，广泛涉及到两相间的质量或热量扩散，由于这种扩散的作用，将在相界面处产生物质浓度的不均匀分布，从而出现界面张力梯度，这种梯度达到一定值以后，将出现派生的自然对流运动，并且在系统中呈现有序的对流胞结构，这就是所谓的Marangoni现象。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。