Computer aided design of a practical ejection system for injection mold is introduced. With this software, various ejection systems can be designed.

介绍了塑料注射模具实用顶出系统的计算机辅助设计。使用该软件可设计不同形式的顶出系统。

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Such destabilization, which is more dramatic in wide binaries than in more tightly orbiting two-star systems, does not always take the form of planetary ejection.

MSN: Alien planets face danger from double-star systems