“betulinic acid”的概念、定义、翻译、参考文献-科学参考

单词	betulinic acid
释义	betulinic acid [¦bech·ǝ¦lin·ik `as·ǝd] ^{ORGANIC CHEMISTRY} C₃₀H₄₈O₃ A dibasic acid, slightly soluble in water, ethyl alcohol, and acetone.
随便看	rate feedback rate-grown transistor rate gyroscope rate integrating gyroscope rate meter rate multiplier rate of approach rate of change rate-of-change map rate of change of acceleration rate of climb rate-of-climb indicator rate of departure rate-of-descent indicator rate of detonation rate of flow rate-of-flow control valve rate-of-rainfall gage rate of reaction rate of return rate of rise rate of sedimentation rate of strain hardening rate process rate receiver

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