找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Channels and Channel Control Structures; Proceedings of the 1 K. V. H. Smith Conference proceedings 1984 Springer-Verlag Berlin Heidelberg

[復(fù)制鏈接]
樓主: 預(yù)兆前
21#
發(fā)表于 2025-3-25 07:23:24 | 只看該作者
https://doi.org/10.1007/978-3-642-32072-9ture of the problem and a large number of variables involved a purely theoretical approach has been extremely difficult. Therefore, recourse had aften to be made to indirect methods, approximations, simplifying assumptions, dimensional analysis, experimental techniques, empirical approach, field exp
22#
發(fā)表于 2025-3-25 09:59:23 | 只看該作者
2.1 Effects of Energetic Treatment,arges. In the case of a regulated fall, it also serves to obtain command at specific points along a canal, where the water surface has to be raised to enable an offtaking main or branch canal to be supplied. In both cases, a drop in water level is artificially created which results in the conversion
23#
發(fā)表于 2025-3-25 14:25:06 | 只看該作者
https://doi.org/10.1007/978-3-642-32072-9nd boundary shear stress disthibution and related dear water scow generated in the vicinity of same. The test zone in the physical model consisted of two reversed successive sinusoidal sections separated by a straight one.Five different locations of piers along the meandering test zone were consider
24#
發(fā)表于 2025-3-25 16:59:17 | 只看該作者
1. Important Parameters of Polymers,vestigated Italy. Equilibrium scour holes developed around the piers , boundary shear stress distributions , and flow characteristics in the soured zones were measured in the laboratory hi case of both round and lenticular nosed piers having length — width ratios of 2 and 3 , and placed at different
25#
發(fā)表于 2025-3-25 19:59:53 | 只看該作者
26#
發(fā)表于 2025-3-26 00:16:51 | 只看該作者
27#
發(fā)表于 2025-3-26 04:33:24 | 只看該作者
28#
發(fā)表于 2025-3-26 11:08:38 | 只看該作者
29#
發(fā)表于 2025-3-26 14:42:07 | 只看該作者
Coefficient of expansion - data,or drinking (the Romans developed a highly sophisticated supply system with aqueducts, syphons etc. for this purpose) and for irrigation. Even at this stage then, it was necessary that the discharge in conduits and canals be regulated so as to prevent flooding and also to distribute the available wa
30#
發(fā)表于 2025-3-26 18:23:30 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-10 00:04
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
漯河市| 和龙市| 江门市| 巴东县| 台南市| 噶尔县| 阿图什市| 云龙县| 常宁市| 黄浦区| 平遥县| 马公市| 乳源| 湘潭县| 金湖县| 正安县| 尚志市| 濉溪县| 赤壁市| 阿拉善右旗| 汉川市| 舒兰市| 紫金县| 哈密市| 乌兰浩特市| 康定县| 博湖县| 泰州市| 上杭县| 新宁县| 梁河县| 色达县| 普洱| 拉萨市| 石家庄市| 永兴县| 金沙县| 泽库县| 花莲市| 克东县| 福清市|