介绍光电系统中球形壳体上光学窗口的设计方法。
The design of optical window on a spherical shell in electro-optical systems is introduced.
连体球形壳体整体成形技术成果，为此类容器制造提供了一种简便易行的高能成形的新方法。
The integral forming technology of conjugated spherical pressure vessels presented in this paper provides a novel and simple manufacturing method for such structures.
但在成形过程中，壳体赤道环焊缝处极易向内收缩，从而引发该处的失稳起皱，严重影响了球形容器的质量。
But in the forming process, equator of the shell tends to withdraw inwards and therefore creates wrinkles here, which badly affects the quality of the vessel.
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