变换

我们鼓励不时变换饮食。

You are welcome to vary the diet .

你应该变换饮食。

You should vary your diet .

咱们变换一下，这回为老师们鼓鼓掌。

Let 's hear it for the teachers , for a change .

舵手独自一人就能变换航向。

The helmsman could tack the boat singlehanded .

电视机在角落里时明时暗地变换着画面。

A television flickered in the corner .

固体岩体变换的过程即所谓变质作用。

The process of alternating solid rock masses is called metamorphism .

她变换话题以回避所有棘手的问题。

She managed to dodge all the difficult questions by changing the subjects .

很难与她辩论，她总是变换论点。

It 's difficult to argue with her & she 's constantly shifting her ground .

变色龙是一种变换颜色以适应其四周环境的小动物；它借此躲避危险，几乎不为人所注意。

A chameleon is a small animal which changes its colour to suit its surroundings ; in this way it avoid danger and is hardly noticed .

“赏叶人”在英语中也可以称为leafer，是新英格兰地区的俚语，常指游客在秋天慢慢开车穿过美国东北部地区，透过车窗欣赏每年的叶色变换。

A " leaf peeper " , or " leafer " , is the New England regional slang term for a person , usually a tourist , who drives very slowly throughout the north-east portion of the United States during autumn while looking out the windows of their car at the annual foliage1 color change .

为了求出这个变换式，我们回顾图14－1。

To derive the transformation equations , we return to Fig. 14-1 .

变色龙变换颜色以适应环境。

The chameleon changes colour to match its surroundings .

这种变换由六个要素决定：三个平面要素和三个定向要素

The transformation is specified by six parameters : three translational and three orientational .

它本应攻击体内的各种癌细胞，但后者能变换花样地隐藏起来。

It should attack cancers too , but they can learn ways of hiding .

通常它们被组织在文件中，这些数据可以通过检索与操作变换，以产生信息。

usually organized in files that can be retrieved and manipulated to produce information .

但这并不是简单的一件事情，因为近日点和远日点的日期都会变换。

But it 's not that simple either , because the dates of the perihelion and aphelion are also shifting .

快速反投影与变换方法CT图象重建

Fast Backprojection and Transform Methods for CT Image Reconstruction

用小波变换结合神经网络检测ECG信号的P波

Detection of P Wave Through Wavelet Transform and Neural Network

小N更快速离散傅立叶变换算法

A Faster DFT Algorithm with Small Sample N

PARK变换；空间矢量调制；矩阵变换器；暂态分析；

PARK transformation ; space vector modulation ; matrix converter ; transient analysis ;

分数Fourier变换、矩阵群和时-频分析

The Fractional Fourier Transform and Matrix Group and The Time-Frequency Analysis

用子波变换提取CO2焊焊穿信息特征的研究

Study on characteristics extraction of burn through in CO 2 welding by wavelet transform

一类非对称的K型正交变换

A Class of Unsymmetrical K-Type Orthogonal Transforms

采用Matlab所提供的一维离散小波分析工具软件，对所采集的漏电数据信号实现小波变换分析。

To use the software wavelet 1-D in Matlab toolbox these acquired data were analyzed .

高压大功率全桥零电压开关PWM变换器研究

High voltage , high power , full-bridge zero voltage switching PWM converter

PWM开关功率变换器分析与仿真方法简述

A review on the analysis and simulation of PWM switching power converters

对Fourier变换、Gabor变换和小波变换进行比较。

Fourier transform , Gabor transform and wavelet transform were compared .

非经典周期模型Fourier变换和群

Nonclassical Periodic Models Fourier Transforms and Group

加权Fourier变换及其统计性质

Weighted Fourier Transforms and Their Statistical Properties

多级脉冲序列控制Boost变换器

Multilevel pulse train controlled Boost converter