高度，极性可反转积变换。适用于信号耦合等极性需反转变换的电路。
Be 7mm in height, the polarity can be reversed. Used in circuits what polarity is reversed, such as signal coupling, etc.
采用薄板等积变换通过局部弯曲而不拉伸材料的方法制造该种芯材已成为可能。
This feature makes it possible to produce the filler by isometric transformation of thin sheet through local bending without material stretching.
在域上，开解正交变换表成对称之积，因子个数的多少，是用变换的剩余数来标定的。
On the field, the number of factors in solving the symmetrical product is calibrated by the remainders of the transformation.
这种方法是通过一光学变换传输系统使激光束能绕一定的半径旋转，旋转的激光束去扫描消融超导靶材来淀积大面积超导薄膜。
Using a optical transmission system to make the laser beam to scan on the superconducting target with different radii rotation and to ablate it for depositing large area superconducting films.
利用可积系统的方法研究3维球空间中的常中曲率(CMC)曲面，并给出了曲面的谱变换。
It is studied that the CMC surfaces in the sphere space of dimension 3 by means of integrable system and its spectral transformation is given.
二阶布尔差分通过两次变换产生新积项，并删除相同积项来得到。
The second-order Boolean difference was obtained by double transform operations to produce new product items, and the same product items were deleted.
王中德(1989)推广了矩阵直积，给出了矩阵第二类直积和第三类直积运算，并将此运算应用于正交变换的构造。
The matrix direct product is generalized and two kinds of direct products are given by Wang Zhongde (1989). These two kinds of direct products are applied to the construction of orthogonal transforms.
王中德(1989)推广了矩阵直积，给出了矩阵第二类直积和第三类直积运算，并将此运算应用于正交变换的构造。
The matrix direct product is generalized and two kinds of direct products are given by Wang Zhongde (1989). These two kinds of direct products are applied to the construction of orthogonal transforms.
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