... closed electric circuit 闭合电路 closed environment 封闭环境，密闭环境 closed expansion tank 封闭式膨胀水箱 ...
基于8个网页-相关网页
a closed environment 封闭环境
semi-closed environment 与外界半隔绝的环境
closed environment chamber 密闭环境舱
limited and closed environment 狭小密闭环境
closed security environment 封闭安全环境
closed hyperbaric environment 密闭高压环境
closed geographical environment 封闭性地理环境
For example, in a relatively closed environment, the focus for generations of a family home.
比如，在一个相对封闭的环境里，世代集中居住着一个大家族。
Conclusion The particles in a closed environment may have some effect on human health and instruments.
结论密闭环境中的悬浮颗粒物对人体健康和仪器设备可能产生一定影响。
The greenhouse is a half-closed environment system, which is influenced by the outdoors environment greatly.
温室是一个半封闭的环境系统，受外界环境因素的影响很大。
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