“当归素”的概念、定义、翻译、参考文献-科学参考

单词	当归素
释义	当归素 Encyclopedia 理学当归素释 angelicone; glabralactone当归素分子式C16H16O5。半系统命名为5,7-二甲氧基-8-(3-甲基丁-2-烯酰)香豆素，5,7-二甲氧基-8-(3-甲基丁-2-烯酰)色烯-2-酮（5,7-dimethoxy-8-(3-methyl-but-2-enoyl)-chromen-2-one）。又称当归内酯。
随便看	frictional coefficient frictional force frictional force microscopy frictional lichnoid eruptions frictional pressure drop frictional pressure drop in two-phase flow frictional properties of fiber frictional sliding frictional soil frictional test in plastic forming friction and wear properties of ceramics friction behavior friction braking friction coefficient friction cone friction control friction damper friction damping friction dissipation friction drag friction drag, fractional drag friction drive friction effect friction factor frictionfactor

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