| 单词 | plenum space |
| 释义 | > as lemmasplenum space plenum space n. a plenum chamber in a building's ventilation system. ΘΚΠ the world > matter > gas > air > fresh air > [noun] > supplying fresh air or ventilation > specific method of ventilating building > enclosed space for outside air plenum chamber1908 plenum space1916 plenum1931 1916 C. L. Hubbard Ventilation Hand Bk. ix. 154 The flues connecting the plenum space with the registers are..concealed in the leg of the pew. 1975 D. J. Croome-Gale & B. M. Roberts Airconditioning & Ventilation of Buildings vii. 278 The ventilated ceiling system is an all-air system which delivers supply air through..ductwork to a plenum space over a suspended ceiling. 2003 Dallas Business Jrnl. (Nexis) 13 June 11 Throughout the years, old cables usually were left behind in plenum spaces as new wiring was installed. < as lemmas |
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