“placic horizon”的概念、定义、翻译、参考文献-科学参考

单词	placic horizon
释义	placic horizon [`plā·sik hǝ`rīz·ǝn] ^GEOLOGY A black to dark red soil horizon that is usually cemented with iron and is not very permeable.
随便看	Lutjanidae lux Luxemburg effect luxon luzonite lvalue LVDT L wave lx Lyapunov exponent Lyapunov function Lyapunov stability criterion lyase lyate ion Lycaenidae Lycaeninae lychee lychnisc Lychniscosa lycine lycopene lycoperdonosis lycophore larva Lycopodiales Lycopodiatae

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