采用平面二维数学模型计算了温排水扩散深度为全水深和掺混层两种情况。
The diffusion effects of two types of diffusion depth of cooling water, such as the whole water depth and the mixing zone, are calculated by using a two-dimensional mathematical model.
结果表明:铜在不锈钢衬筒中的扩散深度随着停留时间和加热温度的增加而增加;
The heating temperature and holding time had distinct effects on the copper diffusion depth in the stainless steel socket.
通过研究钨浓度的对数值与扩散深度幂指数的关系,得到了钨动态扩散动力学的类型。
Through studying the relation between logarithm of the concentration and power of the penetration distance, the kinetics type of diffusion along dislocation has been found.
给出了利用渐近解公式,由模有效折射率的测量值确定波导表面折射率和扩散深度的方法。
A method is given for determining the parameters of a diffused waveguide from the observable values of mode efficient index by using the asymptotic solution equations.
一定浓度的气体通过固体颗粒层扩散-反应时,其扩散深度的平方与扩散时间的比值为常数。
The ratio of the square of certain concentration gas diffusion depth and diffusion time is constant when it diffuses and reacts through the solids bed.
结果表明:在其它条件相同的情况下,迟滞系数与这三种核素的迁移距离、扩散深度成负相关关系。
The results show that the retardation coefficient is negatively related with transport distance and diffusion depth of these nuclides.
利用SRP和FPP研究了不同气氛、时间和温度的RTP处理后样品中磷的扩散情况及扩散深度随时间变化的规律。
The dependence of phosphorous diffusion on the dwell time was researched by SRP and FPP after the samples were processed by RTP with different ambient, dwell time and temperatures.
借助于m线技术测量了有效折射率,并利用逆wkb法计算了波导的折射率分布、扩散深度和扩散系数,发现其扩散性质差异。
Effective refractive indices were measured by m-line technique. The refractive indices distribution, diffusive depth and diffusivity coefficients have been calculated using inverse WKB method.
应用自制柔性化电子束钎焊系统对毛细管板接头的钎焊工艺进行了研究,探讨了钎焊工艺参数对钎料扩散深度以及钎脚高度的影响。
The brazing technology for capillary tube-sheet joints has been studied using a self-made flexible controlling equipment of vacuum electron beam brazing.
应用自制柔性化电子束钎焊系统对毛细管板接头的钎焊工艺进行了研究,探讨了钎焊工艺参数对钎料扩散深度以及钎脚高度的影响。
The brazing technology for capillary tube-sheet joints has been studied using a self-made flexible controlling equipment of vacuum electron beam brazing.
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