1.
Improvement of calculation method for practical and economical cross-section of the trapezoidal channel with an arc slope angle
弧形坡脚梯形渠道实用经济断面计算方法的改进
2.
Research of the frost heaving destruction mechanics model of the concrete lining channel in trapezoidal section with curved slop toe
弧形坡脚梯形渠道砼衬砌冻胀破坏的力学模型研究
3.
A Method for Calculating Critical Water Depth of Open Channel with Trapezoid Section and Smooth Slope
小底坡梯形明渠临界水深求法探讨
4.
Experimental Research on Cylinder Flow-Measuring Flume in Trapezoid-Transect Canal
梯形渠道圆柱形量水槽的试验研究
5.
A DIRECT CALCULATION FORMULA FOR CONJUGATE WATER DEPTH OF WATER JUMP IN A TRAPEZOID CHANNEL
梯形渠道水跃共轭水深直接计算公式
6.
Study on the Designing of Hydraulic Optimum Section of Trapezoid Channel;
梯形渠道水力最优断面设计方法研究
7.
Variation in flow pattem with unit width discharge in the prism canal with trapezia section
梯形断面棱柱体渠道水流流态规律研究
8.
Rapid Determining Method for optimal section of trapezoid open canal
梯形渠道水力最佳断面参数的快速确定方法
9.
Study on the Critical Depth Calculation for Trapezoidal Channel Based on the Excel
基于Excel的梯形渠道临界水深计算的研究
10.
The Arc Bottom Trapezoid and the Arc Angle Trapezoidal Cross Section Water Power Computation Program;
弧底梯形及弧角梯形断面水力计算电算程序
11.
Study of Velocity Profile and Measure Technology in Open Channel of Trapezoid Cross-Section
梯形渠道断面流速分布规律及测流技术试验研究
12.
Computing Critical Water Depth of Trapezoid Open Channel by Using Steffensen Iteration Method
用Steffensen迭代法计算梯形明渠的临界水深
13.
Research about Method to Calculate Directly of Characteristical Depth of Trapezoidal Channel;
梯形明渠特征水深直接计算方法研究
14.
Discuss on Accurate Calculation Formula of Critical Depthof Open Trapezoidal Channel
论梯形明渠临界水深的精确计算公式
15.
The stream from the mountain slope fretted a channel through the soft earth along the mountain foot.
山坡上下来的小溪流侵袭着松软的土地,沿着山脚跟形成了一条沟渠。
16.
Fixing arc step aluminum alloy accommodation ladders
GB/T14360-1993固定弧形踏步铝质舷梯
17.
Design of Trapezoid Spline Hob and Its Addendum Arc
梯形花键滚刀及其齿顶圆弧的设计
18.
Study on Groove Shape and the Open Angle of End Tab of UOE Pipe;
UOE焊管坡口形状与引弧板开口角研究