在这类系统设计中，电文碰撞规律是涉及到系统容量的重要问题。本文在古典概率的基础上，经适当修改，得到符合计算机模拟结果的理论公式。

For the design of the systems, the law of message collision which is concerned with the capacity of the systems is an important problem.

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已故科学家卡尔·萨根在著作《宇宙》中叙述了外太空物体如何有规律和地球发生碰撞。

In his book Cosmos, the late scientist Carl Sagan talks about the way in which the earth is regularly struck by material from outer space.

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目的是借鉴克拉通化概念和研究问题的思路对碰撞后和陆内阶段的构造岩浆作用的规律做一讨论。

The aim of this paper is to approach the rules of tectonomagmatic actions after the collision and in the intercontinental stage on the basis of the conception of the cratonization.

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