trapezoid

The characteristics of trapezoid slit of slotted oil pipe are summarized in this paper.

介绍了割缝筛管梯形缝的特点、激光切割的难点、特殊的设备配置及新的加工工艺方法.

Belt: Reinforced Polyurethane light weight, high strength, low stretch trapezoid profile eliminates slip, greater accuracy.

皮带: 钢筋聚氨酯重量轻, 高强度, 低拉伸梯形配置消除滑, 更准确.

The diagonals of a ( an ) isosceles [ trapezoid, trapezoid, parallelogram ] are congruent.

等腰 梯形的对角线等长.

This model explains how the shear localized chip segments initiate, become trapezoid and form serrated chips.

该模型解释了集中剪切切屑节块如何启动 、 梯形化并最终形成锯齿形切屑.

In addition , it does not impose any limitation on the sloped angle of the trapezoid.

这种方法可以应用于梯形斜边任意坡度角的情况.

The program for parts with trapezoid thread is simplified by this method.

采用此方法可以简化具有梯形螺纹结构零件的数控车削加工程序的编写.

The traditional trapezoid style could be used as a practical tool for cooking during blackout.

传统的梯形风格可在停电时被用作实用的烹饪工具.

In this paper, the trapezoid complex wavelet function and associated trapezoid wavelet transform is presented.

提出了梯形复值小波函数及其相应的复值小波变换.

Beijing's wonton skin Why is trapezoid?

北京的馄饨皮为何是梯形的?

The equation of deformation for the case of a trapezoid bar is given.

梯形杆件的形变方程.

A trapezoid is a quadrilateral with two parallel sides.

梯形是具有两平行边的四边形.

The proposed new trapezoid oscillation is better than the triangle oscillation.

新梯形振动优于三角形振动.

Three kinds of flight cross sections were researched including rectangular section, hackle section and trapezoid section.

本文讨论的螺纹断面形状为三种:矩形断面 、 锯齿形断面,梯形断面.