百度试题 题目 In a pipe, flow rate is 3000 mL/min and flow velocity is 5 cm/s. The cross-section area of the pipe is: A.10 cm2B.15 cm2C.16.7 cm2D.20 cm2 相关知识点: 试题来源: 解析 A 反馈 收藏
Hint: Assume that the cross-sectional radius of the pipe is r. Use the fact that the area of the cross-section of the pipe or radius r is equal to $\pi {{r}^{2}}$. Hence find the radius of the pipe. Use the fact that the volume of the cylinder of...
Cross section diagram of pipe-roof layout 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 的管幕布局截面图...
section board1.区配电板 2.分电板 3.分段配电板 line(pipe)【化】 管线 cross–check1 : to obstruct in ice hockey or lacrosse by thrusting one's stick held in both hands across an opp cross[前缀]表示“横过, 相反”之义 最新单词
a请给我拿一本书 Please take a book to me[translate] a我怎样才能用正确的方法与美国朋友打招呼 How can I use the correct method and the American friends greet[translate] aThe spatial averaging is performed over the cross-section of the pipe. 空间平均为执行在管子的横断面。[translate]...
opening and closing of the cross-section of a pipe and the use of such aRANNER, DIETRICH
Cross-Sectional Area of a Rectangular Solid The volume of any rectangular solid, including a cube, is the area of its base (length times width) multiplied by its height:V = l × w × h. Therefore, if a cross section is parallel to the top or bottom of the solid, the area of the...
网络管道断面 网络释义 1. 管道断面 ... tail-pipe section1. 尾部排气管段,尾部喷管pipe cross section1.管道断面pipe section modulus1. 管子截面系数 ... www.iciba.com|基于3个网页
At lower flow rates, there is greater friction when the flow cross-section is increases, leading to lower flow velocities. This lower velocity is the main drawback of circular pipes, as it provides more opportunities for sediment to settle within the pipe. Sewer system where the water level ...
Considering cylindrical structures, the cross-section area of the core can be changed by changing only the height of the cylindrical core if it requires to fit-in certain installation spaces. Further, the sensitivity of the coil can be increased without increasing the number of turns of the ...