逆角公式 R'D''RFD''F
逆风角海豹栖息地 Cape Foulwind Seal Colony
计算逆三角比 inverse trigonometric Ratio
逆三角函数 [数] inverse trigonometric function
逆三角合并 Reverse Triangular Merger
低角逆冲断层 low angle thrust
逆时针角 counter-clockwise angle
逆定向反射角 aspecular angle
较量争论逆三角比 inverse trigonometric Ratio
盘算逆三角比 inverse trigonometric Ratio
本文论述了可控硅逆变器逆变角影响串级调速装置功率因数的基本原理。
This paper discusses the basic principle which the inverted firing angle of thyristor inverter has the influence on power factor of a cascade connected device.
根据三对角矩阵的特点，给出一种利用解线性方程组的方法求三对角矩阵的逆矩阵的算法。
In this paper, an algorithm for finding the inverse matrix of tridiagonal matrix by solving systems of linear algebraic equations is proposed.
三对角线部分逆m矩阵是结构上为三对角线形式的同时又为部分逆m矩阵的一类特殊矩阵。
Tridiagonal partial inverse m matrix is a special matrix. It is tridiagonal in structure and is a partial inverse m matrix.
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