| 单词 | vapour-phase |
| 释义 | > as lemmasvapour-phase vapour-phase n. ΚΠ 1946 Nature 19 Oct. 562/1 A process has been developed for the preparation of motor fuel and other petroleum products by a method based on vapour-phase cracking of the vegetable oils contained in seeds. 1964 N. G. Clark Mod. Org. Chem. xxv. 515 The vapour-phase nitration of propane. < as lemmas |
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