对称三角形

对称三角形结构的圆截面卷铁芯三相输配电变压器，是近几年才开发出来的新型节能配电变压器，它的卷铁芯设计与制造技术需要进一步的研究开发和完善。

The new type economy transformer with symmetrical triangle configuration round section Roll-core that was designed recently , its Roll-core designing and manufacture technology need some more research and development .

针对QFD系统的内在模糊性，运用带有对称三角形模糊系数的模糊规划理论，提出了一种确定QFD系统参数的方法。

Aiming to the inherent fuzziness in quality function deployment ( QFD ) modeling , a new mathematic approach to identification QFD system parameters is presented using fuzzy optimization theory with symmetric triangular fuzzy number coefficients .

本文对MTD&频域配对法进行了仿真，验证了该方法的有效性，并从模糊函数的角度说明了该方法已经达到了对称三角形调频率连续波目标分辨能力的极限。

Simulation and ambiguity function validates the effectiveness of the method .

一边简支二边固支对称三角形板的弯曲

Bending of Symmetric Triangular Plate Possessing a Simply Supported Edge and Two Clamped Edges

这组算式也适用于对称三角形螺纹。

This set of formulae fits for use also in symmetrical triangular screw threads .

我们首先用变分法计算了对称三角形量子阱中的类氢杂质结合能。

Firstly , hydrogen-like donor impurity states in symmetric triangular quantum wells are investigated by a variational method .

导出了单索结构静力计算的基本公式。给出了在竖向均布荷载、梯形荷载和对称三角形荷载作用下单索的计算公式，并附公式应用示范例题。

This paper presents the basic formulas of calculating the static forces of single suspended-cable structures under uniform , trapezoid distributed and symme - try triangular distributed load and gives examples .

推导了轴对称线性三角形元的影响系数矩阵和输入向量公式；

The influence coefficient matrix of the linear axisymmetric triangular element and the input vector expression are derived .

她喜欢谈论对称和不对称的三角形。

She likes to talk about symmetrical and asymmetrical triangles .