“rating nut”的概念、定义、翻译、参考文献-科学参考

单词	rating nut
释义	rating nut [`rād·iŋ ´nǝt] ^HOROLOGY A nut used to vary the effective length of a pendulum in adjusting the rate of a clock.
随便看	acid number acidolysis acid open-hearth process acidophil acidophilia acidophilic erythroblast acidosis acidotrophic acid phosphatase acid phosphate acid pickle acid polishing acid potassium phthalate acid potassium sulfate acid precipitation acid process acid-producing material acid-proof coating acid rain acid reaction acid recovery plant acid-refined oils acid refractory acid-resistant acid salt

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