查询词典 diffusion

The turbulent diffusion is found to have important effects on the structure of the solar convection zone.

借助日震学的观测结果，我们在太阳内部测定了Reynolds应力模型中涉及到的自由参数的取值情况。

The aim is to test the effects of some physical processes on the structure of the solar convection zone, such as the dissipation, diffusion, and anisotropy of turbulence that have been ignored in the classical mixing-length theory.

研究发现，Reynolds应力模型得到的对流能量流通常比混合长模型的结果更大，并且传能效率敏感地依赖于对流模型中的耗散系数。

Therefore,the study of the numerical solution method for convection diffusion problems is important in theoretical and practical.

因此，研究对流扩散方程的数值解法有很重要的理论和实际意义。

The basic characteristics of gas convective diffusion of underground coal gasification are studied.

研究了煤炭地下气化气体对流扩散的基本特征。

China's REET diffusion experiences show that Improved Biomass Cookstove is the most successful technology diffused in rural China.

在中国农村地区可再生能源与节能技术推广的实践中，省柴灶的推广是最成功的。

Compared intergroup differences and analyzed the correlation of metabolite ratio and diffusion metrics.

比较三组之间是否存在差异，分析多发性硬化的MRS代谢物比值和DTI的参数之间是否存在相关性。

So it is found that the interface diffusion is a important factor influencing the AF coupling.

这进一步证实了界面扩散是影响层间耦合的主要因素。

By the binding of two colloidal particles in Brownian Dynamics Simulation binding, colloidal particles, Brownian dynamics simulation, the two particles, diffusion tensor, hydrodynamics, methods, low Reynolds number, aqueous solution, distance, colloidal suspensions, since correlation function, cross correlation function,...

受束缚的两个胶体粒子的布朗动力学模拟束缚，胶体粒子，布朗动力学模拟，两个粒子，扩散张量，流体力学，方法，低雷诺数，水溶液，距离，胶体悬浮系统，自相关函数，互相关函数，。。。

The aerodynamics property, crosswise mixing and diffusion of PC particle of this burner are researched in detail.

此外还对阻力系数进行了回归，对工程设计有一定的指导意义。

But Tylor also noted that cultural traits may spread from one society to another by simple diffusion--the borrowing by one culture of a trait belonging to another as the result of contact between the two.

不过泰勒也提到，通过简单的传播，一个社会的文化特征可能会扩散到另一个社会，即在接触之后，一个社会借用原本属于另一个社会的东西。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。