“drainage ditch on slope”的概念、定义、翻译、参考文献-科学参考

单词	drainage ditch on slope
释义	drainage ditch on slope Encyclopedia 农学山坡截流沟释 drainage ditch on slope山坡截流沟在坡地上横贯坡向，每隔适当距离修筑的具有一定纵坡的拦水沟。
随便看	Zepu (Poskam) Xian Zermelo Zermelo axiom Zermelo axiom of choice Zermelo-Fraenkel axiom Zermelo Fraenkel set theory Zermelo-Fraenkel set theory Zermelo-Fraenkel set theory (ZF) Zermelo-Fraenkel-Skolem set theory Zermelo-Fraenkel theory Zermelo paradox Zermelo principle Zermelo recurrence paradox Zermelo set theory Zermelo's recurrence paradox [Zermelo's] recurrence paradox Zermelo theorem Zernike Zernike, Frits Zernike phase contrast method Zernike phase contrast microscope Zernike's phase contrast principle Zernike theorem zero zero adjustment

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