| 单词 | pressure release valve |
| 释义 | > as lemmaspressure release valve pressure release valve n. = pressure relief valve n.; also figurative. ΚΠ 1915 Jrnl. Industr. & Engin. Chem. July 574/1 At the other end of the reaction coil was a pressure-release valve controlled by a spring. 1953 G. A. Steiner Govt.'s Role in Econ. Life xii. 336 Group participation may provide a sort of pressure-release valve without which frustrations might build up to a dangerous point. 2001 S. Roaf et al. Ecohouse (2002) ix. 212 Ensure that there is a pressure release valve at the highest point of the system to prevent air-locking. < as lemmas |
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