“secondary diagonal”的概念、定义、翻译、参考文献-科学参考

单词	secondary diagonal
释义	secondary diagonal [¦sek·ǝn´der·ē dī`ag·ǝn·ǝl] ^MATHEMATICS The elements of a square matrix that lie on the straight line extending from the lower left-hand corner to the upper right- hand corner of the matrix.
随便看	aerodynamics aerodynamic size aerodynamic stability aerodynamic time aerodynamic trail aerodynamic trajectory aerodynamic turbulence aerodynamic vehicle aerodynamic wave drag aerodyne aeroelasticity aeroembolism aerofall mill aerofilter aerofoil aerogel aerogenerator aerogeography aerogeology aerogram aerograph elliptic coordinates elliptic cylinder elliptic differential equation elliptic function

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