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- duplex trapezoidal section 复式梯形断面
- In fact,the formula for calculating critical depth of duplex trapezoidal is to deal with a formula which has two parameters whose highest power is six,but in theory there is no answer. 梯形明渠临界水深实质上是求解含一个参数的一元六次方程,理论上无解析解,现已有简捷、准确、通用的直接计算方法;
- 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。
- channel with trapezoidal section 梯形断面排水沟
- box girder with trapezoidal section 梯形截面箱梁
- Formula for Calculating Critical Depth of Duplex Trapezoidal Open Channel 复式梯形断面临界水深计算公式
- Design of Practical Trapezoidal Section with Arc Slope Angle 实用弧形坡脚梯形断面的设计
- 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。
- Application of Nomogram to Quickly Solve Critical Water Depth in a Trapezoidal Section Channel 用诺谟图快速求解梯形断面渠道的临界水深
- 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。
- Would you like a duplex or a mobile home? 你想要双层楼公寓还是活动房屋?
- 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。
- Pardon my ignorance, but what is a 'duplex'? 请原谅我无知，duplex 是什么呢?
- Trapezoid Section Channel Critical Water Depth Approximation Calculation Formula 梯形断面渠道临界水深近似计算式
- Shows how to implement a duplex contract. 演示如何实现双工协定。
- Compound type duplex air release va. 复合式双口排气阀。
