closed structure

基本解释

Closed structure impeller : adopt excellent hydraulic mode efficient, highly resistant to capitation erosion.
闭式结构叶轮：采用优秀的水力模型，效率高，抗汽蚀性能强。
This product is fully closed structure and can work in every moist (it still can normal working under water 1.5 meter), dust and corrosiveness environment.
整体式全封闭结构，确保在各种潮湿（可在水下1.5米处正常工作）、粉尘及腐蚀性环境中工作。
The cyclotron cavity is not a strict closed structure, which would lead to a great quantity of computation.
回旋加速器谐振腔不是一个严格的封闭腔体，结构复杂。

Well in C and many similar languages, you have to implement that same bracing structure with your keyboard using an open curly brace and a closed curly brace, so a tiny little detail.
在C语言和一些类似的编程语言中,你也必须搭建同样的架构,同样也得注意前大括号啊,后大括号啊等等这些细节问题。
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Before it, across a vast terrain, lies an enormous circular, closed-off structure.
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