查询词典 bottom

bottom drain valve：底部放水阀

底门 bottom door | 底部放水阀 bottom drain valve | 底卸吊斗 bottom dump bucket

drop bottom：炉底门

炉底门 bottom door | 炉底门 drop bottom | 炉底门,底浇进模口 bottom gate

bottom dumping car：底卸式车

bottom dump skip 底卸式箕斗 | bottom dumping car 底卸式车 | bottom gangway 底导坑

bottom dumping car：底卸式料斗车

bottom discharge car 底卸式料斗车 | bottom dumping car 底卸式料斗车 | bottom electrode 底电极

Ferrel vortex：佛雷尔旋涡

触底 feeling bottom; striking bottom; touch bottom | 佛雷尔旋涡 Ferrel vortex | 花彩云 festoon-cloud

bottom flange plate：底翼缘板, 凸缘底板

bottom fish || 底栖鱼 | bottom flange plate || 底翼缘板, 凸缘底板 | bottom flange || 底缘

bottom flange plate：凸缘底板

bottom flange ==> 下阀盖 | bottom flange plate ==> 凸缘底板 | bottom flash ==> 底部飞边

square-cut bottom; square front：平下摆,平裾

下摆,衣裾 bottom; hem; lap;sweep;expansion | 平下摆,平裾 square-cut bottom; square front; | 斜下摆 slant-cut bottom

single bottom vessel; single-banked bottom：单底船

单底 single bottom | 单底船 single bottom vessel; single-banked bottom | 平等客船 single class passenger boat

bottom shell plating：船底壳板

bottom settlings 残油 | bottom shell plating 船底壳板 | bottom shell 船底板

steam trap valve：疏水阀

球阀 ball valve | 疏水阀 steam trap valve | 蛇管式换热器 serpentine type heat exchanger

aldermanship：市政官

aldermanry 议员 | aldermanship 市政官 | Alderney 乳牛