For structures in construction chute or footpath provided with enclosure intermediate rail and foot plates must be erected.

对于在施工中的结构，需搭设带围栏、中档、脚踏板的斜道或走道。

youdao

Housed VCA same as Semi-Housed but with enclosure and connector for some mechanical and environmental protection and for ease of use in system integration.

该产品为封装音圈调节器，与半封装产品类似，但是配有外壳和连接器，更有利于一些机械和环境保护，更加方便系统集成的易用性。

youdao

Without this enclosure, but just within the street entrance, sat a grey-haired gentleman at a small table, with a large open ledger of some kind before him.

没有围墙，就在街口，一位白发苍苍的绅士坐在一张小桌旁，面前摆着一本打开的大账本。

youdao

In April last year, Arktos was brought in from Hannover Zoo in Germany where he had shared an enclosure with Nanuq.

BBC: What happened to Frozen Planet's bear cub Walker?

The researchers scanned an enclosure with lasers to build up a 3D model of the environment, then filmed a pair of gibbons in high definition as they jumped between branches.

BBC: Gibbons' extraordinary jumps 'down to technique'

The heart of the system is either an iOS or Android app (sorry MeeGo fans), but there are actual lasers with a custom enclosure as part of the platform.

ENGADGET