“sector gate”的概念、定义、翻译、参考文献-科学参考

单词	sector gate
释义	sector gate [`sek·tǝr ´gāt] ^{CIVIL ENGINEERING} A horizontal gate with a pie-slice cross section used to regulate the level of water at the crest of a dam; it is raised and lowered by a rack and pinion mechanism.
随便看	Chrysophyta chrysoprase chrysotherapy chrysotile CH star Chthamalidae CHU chubasco Chubb chuck chucking chucking lug chucking machine chuffing Chugaev reaction chugging CHUmean churada churchite Church-Rosser theorem Church's thesis churn drill churn hole churning churn shot drill

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