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.
该球形万向节具有一个基本环形的万向节壳体(3)，在其基本圆柱形的内室里面可以设置一个球壳(1)。
The ball joint has a substantially annular joint housing (3), in the cylindrical interior of which a ball socket (1) can be arranged.
对焦炭塔上部壳体和球形封头的减薄原因进行了简要分析，提出了临时修复措施。
The reason of thinning out of the upper shell and spherical head for coke tower was analyzed briefly. The temporary repair measure was proposed.
提出了单曲率多面壳体高温胀形制造球形容器工艺的基本思想。
The basic idea of single curvature polyhedron high temperature bulging technology for manufacturing spherical tanks is put forward.
提出了单曲率多面壳体高温胀形制造球形容器工艺的基本思想。
The basic idea of single curvature polyhedron high temperature bulging technology for manufacturing spherical tanks is put forward.
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