hydraucone
名词 n.
英文释义
名词 n.
- A form of draft tube used with a hydroturbine, having a bell-mouth shape and a flat plate deflector near the mouth.
词形变化
词源
Blend of hydraulic + cone? Coined by William M. White, who obtained a U.S. patent for it in 1917.
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数据来源: Wiktionary