The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

本文用样条有限元法,分析了反称角铺设层合板的由振问题.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

摘要讨论了伴随矩阵在称、反称、正定、半正定、正交、相似和特徵值等方面的性质。

The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

本文用样条有限元法,分析称角铺设层合板的自由振动问题.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

摘要讨论伴随矩阵在称、称、正定、半正定、正交、相似和特徵值等方面的性质。

The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

本文用样条有限元法,分析了反称角合板自由振动问题.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

摘要讨论了伴随矩阵在称、反称、正定、半正定、正交、相似和特徵值等方质。

The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

本文用样条有限元法,分析了反称角铺设层自由振动问题.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

摘要讨论了伴随矩阵在称、反称、正定、半正定、正交、相似和特徵面性质。

The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

本文用样条有限元法,分析了反称角铺设层合板的自问题.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

摘要讨论了伴随矩阵在称、反称、正定、半正定、正交、相徵值等方面的性质。

The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

样条有限元法,分析了反称角铺设层合板的自由振动问题.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

摘要讨论了伴随矩阵在称、反称、正定、半正定、正交、相似和特徵值等方面的性质。

The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

本文有限元法,分析了反称角铺设层合板的自振动问题.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

摘要讨论了伴随矩阵在称、反称、正定、半正定、正交、相似和特徵值等方面的性质。

The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

本文用样条有限元法,分析了反角铺设层合板的自由振动问题.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

摘要讨论了阵在、反、定、半定、交、相似和特徵值等方面的性质。

The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

本文用样有元法,析了反称角铺设层合板的自由振动问题.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

摘要讨论了伴随矩阵在称、反称、正定、半正定、正交、相似和特徵值等方面的性质。