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- A nondimensional parameter method for calculating hydraulic best trapezoid section is presented, by which a hydraulic best trapezoid section is rapidly obtained. 提出了水力最佳梯形断面的无量纲计算方法,运用此法可快速方便地计算满足要求的水力最佳横断面,提高了设计人员的工作效率。
- Trapezoid Section Channel Critical Water Depth Approximation Calculation Formula 梯形断面渠道临界水深近似计算式
- He has lived one section of miserable life. 他过了一段悲惨的生活。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- channel with trapezoidal section 梯形断面排水沟
- box girder with trapezoidal section 梯形截面箱梁
- A hinged or removable section for a table top. 活动桌面桌子上部有铰链连接或可移动的部分
- First the surgeon performed the section of the blood vessel. 外科医生首先切开血管。
- He lived in a quiet section of uptown. 他住在住宅区的一个安静的地段。
- He occupied the other section of Martin's house. 他占用了马丁房子的另一部分。
- The architect drew the house in section. 建筑师画出房子的剖面图。
- Beijing’s wonton skin Why is trapezoid? 北京的馄饨皮为何是梯形的?
- The last section sums up all the arguments on either side. 最后一部分总结了双方的全部论点。
- A desk with a top section for books. 有抽屉或分类格的写字台
- A single roll or a rolled section. 一卷东西或被卷起来的一段
- A trapezoid is a quadrilateral with two parallel sides. 梯形是具有两平行边的四边形。
- The section gang was called out to fix the broken bridge. 养路工们被召集去抢修损坏的桥。
- There are eight forts in this section of the Great Wall. 这一段长城有八个垛口。
- A vertical section of fabric; a gore. 编织品的垂直部分; 三角形布
- trapezoid section 梯形断面
