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| 单词 | octane quality |
| 释义 | > as lemmasoctane quality octane quality n. ΚΠ 1959 R. J. Hengstebeck Petroleum Processing i. 3 The octane quality of a gasoline may be rated differently by different engines. 1978 Trends in Oil & Gas Refining (Shell Internat. Petroleum Co.) 3 In a simple refinery there are few secondary units—perhaps..a catalytic reformer (for the improvement of octane quality of motor gasoline). < as lemmas |
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