您要查找的是不是：
- 双边Z变换 two-sided Z-transform
- 双线性Z变换微分器 Bilinear z transform differentiator
- 变换 vary
- 双边 bilateral
- 双边贸易 bilateral trade
- 变换的 transpositional
- 变换器 convertor
- 双边的 bilateral
- 傅里叶变换 Fourier transformation
- 双边关系 twoway relationship
- 小波变换 wavelet transformation
- 他根据情况，变换治疗方法。 He varies the treatment according to circumstances.
- 追溯父系和母系双边的血统。 line of descent traced through both the maternal and paternal sides of the family.
- Z-变换的一个应用 An Important Application of Z-transform
- 积分变换 integral transform
- 坐标变换 transformation of coordinates
- 傅立叶变换 Fourier
- 复变函数与积分变换 Functions of Complex Variables & Integral Transformation
- 线性变换 linear transform
- 拉普拉斯变换 Laplace transform
