The diffusion speed of the equation is determined based on the fringe density.

在该方法中，方程的演化速度是由条纹的密度决定的。

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And the influence of surface diffusion speed along void surface on interface diffusion was also analyzed.

另外还研究了空洞表面扩散快慢对界面扩散的影响。

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This thesis presents a model of diffusion to describe how the diffusion speed affects the multinational corporations 'advantages in technology and monopoly rents.

本文通过一个扩散模型描述了技术扩散速度对跨国公司技术优势和垄断租金的影响。

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The marketing campaign should add emotion and hype to the controversy surrounding the product to speed up the spread and the diffusion of the message to a critical mass of consumers.

FORBES: What Makes A Product Cool?