water column head
常见例句
- To provide accurate reading of head pressure , the line should connect at the base of the water column.
爲了提供精確的水頭壓力蓡數，琯線應該連接到水柱的底部。 - For the sun and sand, scoop up your laptop, head to the beach, plop down near the water's edge, and read this column.
置身於陽光和沙灘中，麪朝海灘，打開便攜式計算機，然後閲讀本專欄。 - Gradation of sand column and sediment concentration of muddy water and water head are remarkably effective factors for the fine grain distribution in sand column.
砂柱的顆粒組成、水含沙量和入滲水頭對滯畱分佈産生顯著的影響。 返回 water column head