V2EX clear height

Clear Height

定义 Definition

clear height净高/净空高度,指在不受障碍物影响的情况下,可用的垂直高度(例如房间从地面到天花板的净高,或桥下、门洞、设备上方的最小通行高度)。在工程、建筑与交通领域常用。

发音 Pronunciation

/klr hat/

词源 Etymology

clear(“清空的、无障碍的”)+ height(“高度”)组合而成,字面意思是“无障碍的高度”,因此引申为“净空/净高”。

例句 Examples

The clear height of this room is 2.6 meters.
这个房间的净高是2.6米。

To meet safety codes, the warehouse design must maintain sufficient clear height above the sprinkler system and storage racks.
为满足安全规范,仓库设计必须在喷淋系统和货架上方保留足够的净空高度。

相关词 Related Words

文学与作品 Literary Works

该短语更常见于技术规范与工程手册而非文学作品,例如:

  • *International Building Code (IBC)*(《国际建筑规范》)
  • NFPA 13: Standard for the Installation of Sprinkler Systems(《NFPA 13 喷淋系统安装标准》)
  • FAA Advisory Circular: Airport Design(美国联邦航空局《机场设计咨询通告》)
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