formed drain 中文意思是什麼
formed drain
解釋
預制排水管-
In this photograph, the labrum on the left ( patient ' s right ) has been formed, and a small drain has been placed between the skin edges at its lowest point
如圖，左邊陰唇（病人的右邊）的形狀已經出來了，陰唇下端的表皮邊緣接合處也做了一個小小的排?口。 -
The first important thin film from the thermal oxide group is the gate oxide layer under which a conducting channel can be formed between the souce and the drain
第一個重要的來自熱氧化組薄膜是柵氧化層，在它之下，源和漏之間就能形成導電通道。 -
Roofs must be given sufficient fall to drain water off quickly and adequate gutters formed in the concrete to discharge the water in heavy storm
屋頂必須有足夠的坡度，以利迅速排水，同時混凝土屋面板必須有足夠的雨水槽，以利暴雨時排水。
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