1.
Nielsen transformations and its inverse transformations of Schottky groups
Schottky群的Nielsen变换与逆变换
2.
pressure converter
压力变换器压力转换器
3.
commutator type analog-digital converter
换向器型模－数变换器
4.
contrast variation
对比（度）变换（法）
5.
Triality Transformation and Lie Group Spin_7;
Triality变换和李群Spin_7
6.
The Hilbert Transform Based on the FRFT
基于FRFT的Hilbert变换
7.
hydraulicefficiency transformer
液压变速器液压变换器
8.
Transition (tamper) length
渐变段（变换段）长度
9.
Functions of Complex Variables & Integral Transformatio
复变函数与积分变换
10.
commutator frequency changer
换向器变频机整流子频率变换器
11.
There are constant change of scenes, and the variety is interesting .
布景不断变换，而这种变换是有趣的。
12.
Such a group of formation is briefly referred to as a transformation group.
这样一个变换的群，称为变换群。
13.
A shear is a transformation that produces a mirror image of an object.
（错切变换是产生物体镜像的一种变换。）
14.
Research on AC/DC Converter Based on Matrix Converter;
基于矩阵变换器的AC/DC变换器的研究
15.
Time-Frequency Transform Tool wavelet Transform and the Application to Project;
时频变换工具—小波变换及其工程应用
16.
Joint Transform Correlator Based on Gyrator Transform
基于Gyrator变换的联合变换相关器
17.
2-D Arnold transformation and non-equilateral image scrambling transformation
二维Arnold变换及非等长图像置乱变换
18.
Digital watermarking method resisting to affine transforms based on Fourier-Mellion transform
基于Fourier-Mellion变换抗仿射变换水印算法