| 释义 |
air-duct 释义 通风道 例句 1·The last known case was in Britain in 1978 when a university photographer who worked above a lab handling smallpox died after being accidentally exposed to it from the building's air duct system. 众所周知的世上最后一例天花发生在1978年的英国。 那是一个(无辜的)大学摄影师,当时他正在天花实验室的楼上房间里工作,死于接触到大楼的风道系统偶然带出来的天花病毒。 (译者注:这位摄影师也太冤了。) 2·Analyses the testing results of some project examples after air duct cleaning. 分析了几个实际工程风管清洗后的测试结果。 3·The air duct must be designed and installed in accordance with national design code for HVAC duct. 风管设计和安装必须符合国家暖通空调管道设计规范。
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