寬堰 的英文怎麼說
中文拼音 [kuānyàn]-
Standards for municipal wastewater discharge measurement. broad - crested weir
城市排水流量堰槽測量標準.寬頂堰Liquid flow measurement in open channels. round - nose horizontal broad - crested weirs
明渠液體流量測量.圓頭水平寬頂堰Standard test method for open channel flow measurement of water with broad - crested weirs
用寬口堰測量明渠水流量的標準試驗方法Methods of measurement of liquid flow in open channels - weirs and flumes - rectangular broad - crested weirs
明渠流量測量.第4部分:溢流堰和斜槽.第4e節:矩形寬頂堰Methods of measurement of liquid flow in open channels - weirs and flumes - round nose horizontal broad - crested weirs
明渠流量測量.第4部分:溢流堰和斜槽.第4f節:圓端水平寬頂堰So the labyrinth weir is particularly suited for use where the discharge structure need to enlarge the ability of outflow but the width is restricted the labyrinth weir could be divided into straight - labyrinth weir and curve - labyrinth weir in this paper
因此，迷宮堰特別適用於泄水寬度受限，但又需提高泄流能力的泄水建築物中。本文將迷宮堰分為直線型迷宮堰和曲線型迷宮堰。The effect of gas rates, liquid flow - rates, downcomer width, weir height and the addition of surface active agent on the liquid mean residence time, t, effective diffusion coefficient, de, and froth height, hf were studied. results obtained showed that for two systems, the t in the downcomer of ctst plate is 20 - 50 % smaller than that of fl valve plate, and the de is 40 - 70 % smaller than that of fl valve plate
通過對氣速、液體流量、降液管寬度、堰高和表面活性劑加入的影響進行分析得出下面結論：在相同的操作條件下，對于兩種物系， ctst塔板降液管的液體停留時間比f1浮閥塔板的約小20 50 ，有效擴散系數比f1浮閥塔板的小40 70 ，泡沫高度低110 150mm 。The labyrinth weir is a special kind of practical and effective weir patterns. it can evidently increase the discharge for a given outflow width
迷宮堰作為一種實用高效的特殊堰型，它在不改變泄水寬度的情況下，可大幅度提高過流能力。Methods of measurement of liquid flow in open channels - weirs and flumes - v - shaped broad crested weirs
明渠流量測量.第4部分:溢流堰和斜槽.第4i節: v形寬頂堰Liquid flow measurement in open channels by weirs and flumes. rectangular braod - crested weirs
用溢流堰和水槽測定明渠中的水流量.矩形寬頂溢流堰分享友人