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.
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
4.
Fixing arc step aluminum alloy accommodation ladders
GB/T14360-1993固定弧形踏步铝质舷梯
5.
Design of Trapezoid Spline Hob and Its Addendum Arc
梯形花键滚刀及其齿顶圆弧的设计
6.
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
7.
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
8.
The analysis and application of the demension number of cuyved side trapezoid;
圆弧型曲边梯形尺寸数目的分析及应用
9.
Arc - bed trapezoidal canal cross section applied in reconstruction Jiamakou irrigation district;
弧底梯形断面在夹马口灌区续改工程中的应用
10.
curved restraining shoe
弧形制动器,弧形制动闸
11.
Numerical study on flow structure near trapezoid submerged breakwater on slop bottoms
斜坡上梯形潜堤附近流动结构的数值研究
12.
THE FORMATION OF STEEP TERRACED FIELDS IN SOUTH-WESTERN CHINA--A CASE STUDY ON THE TERRACED FIELDS IN THE SOUTHERN BANK OF RED RIVER;
云贵川大坡度梯田形成原因探析——以红河南岸哈尼梯田为例
13.
Numerical method of dam toe line and study of visualized drawings
堤坝坡脚线数值解法及图形可视化研究
14.
Study of Wind-induced Vibration Response and Wind-induced Vibration Factor for Long-Span Gable Roofs Supported by Steel Truss
大跨度梯形钢屋架双坡屋盖风振响应和风振系数研究
15.
(architecture) forming or resembling an arch.
（建筑学）形成弧线的或似弧形的。
16.
A number of alluvial fans along the base of a mountain may coalesce to form a continuous alluvial slope.
沿着山脚的一些冲积扇可能联合起来形成连续的冲积坡。
17.
A foot so deformed.
畸形足这样变形的脚
18.
Position as for a curved seam manipulation the outer (convex) shape onto the concave.
弧形缝操作法,凸形的放在凹形的上面。