dust-pan

基本解释

A typical dust-pan-shaped suction box hydraulic model and experimental apparatus are designed for testing on hydraulic loss.
對一經優化設計的泵站簸箕型進水流道制作了水力模型，測試其水力損失；
Film cooling effectiveness for injection from single row and double row dust-pan shaped holes has been studied experimentally.
對雙排錯排簸箕形孔氣膜冷卻傚率進行了實騐研究，測出了孔排下遊的侷部冷卻傚率的分佈。
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Gentle slope in the dust-pan like sag has geological condition for the formation of petroleum reservoirs, and is the favorable place for the accumulation of oil and gas.
箕式凹陷緩坡帶具有油氣藏形成的地質條件，是油氣聚集的有利場所。

A dustpan is a small flat container made of metal or plastic. You hold it flat on the floor and put dirt and dust into it using a brush.