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root phenolics
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root phenolics
Encyclopedia
农学
根系酚类物质
释
root phenolics
根系酚类物质
植物根系产生的一类芳香烃环上的氢被羟基取代的芳香族化合物。根系主要次生代谢产物之一。
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undamped natural frequency
undamped oscillation
undamped oscillator
undamped system
undec-
undeca-
undecagon
undecahedron
undecaprenol
undecidability
undecidability theorem
undecidable
undecidable formula
undecidable problem
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undecimal number system
undecimal system
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