opening and closing of the cross-section of a pipe and the use of such aRANNER, DIETRICH
Let the cross-sectional radius of the pipe be r.We know that the area of a circle of radius r is given by $\pi {{r}^{2}}$ Since the cross-section of the pipe is circular, we have $A=\pi {{r}^{2}}$, where A is the area of the cross-section...
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
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
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]...
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
【题目】12 The diagram shows the cross section of an undcrground sewage pipe (a circular shape). Tocalculate the diameter of the pipe, Xiao Ming took two points A and B on the ircle and thenjoined A to B. He took the midpoint C of the minor arc AB and then joined C to B. ...
There is a thin prism of angle5∘made of material having refractive index 1.6. There is another thin prism made of material of refractive index 1.8. These two prisms are combined in such a manner that they may produce dispersion without mean deviation. What should be the angle of second ...
5 Water flows out of a pipe and hits a wall.wall pipe velocity v cross-sectional、are a A water When the jet of water hits the wall, it has horizontal velocity v and cross-sectional are a A.The density of the water is p. The water does not rebound from the wall.What is the for...
Answer to: Determine the principal stress and maximum in-plane shear stress at point B on the cross section of the pipe at section a-a. By signing...