base surface的用法和樣例：
例句
- The stilling basin base plate supports large impact pressure in the impacted area.
消能塘底板在射流衝擊下，底板塊在衝擊區受到較大的衝擊壓力。 - The distance from the impermeable base to the free surface is a function of space and time.
由隔水底板至自由面的距離是空間和時間的函數。 - A cone is a solid body which narrows to a point from a round, flat base.
圓錐體是底面圓平頂尖的實體。 - Flakes of paint had peeled off the surface, revealing a dark undercoat somewhere between brown and green.
天花板上有些油漆已經脫落了，露出一種類似於褐綠色的黑色底面。
