变换
- transformation;shift;alternate;alternation;transfer;vary;commutation
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(1) [transformation]∶改换
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变换手法
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(2) [shift]∶用同类之物交换或代替
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变换工作,以免单调
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我们鼓励不时变换饮食。
You are welcome to vary the diet .
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你应该变换饮食。
You should vary your diet .
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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 .
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舵手独自一人就能变换航向。
The helmsman could tack the boat singlehanded .
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电视机在角落里时明时暗地变换着画面。
A television flickered in the corner .
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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 .
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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 .
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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 .
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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 .
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“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 .
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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 .
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变色龙变换颜色以适应环境。
The chameleon changes colour to match its surroundings .
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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 .
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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 .
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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 .
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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 .
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快速反投影与变换方法CT图象重建
Fast Backprojection and Transform Methods for CT Image Reconstruction
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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
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小N更快速离散傅立叶变换算法
A Faster DFT Algorithm with Small Sample N
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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 ;
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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
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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
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一类非对称的K型正交变换
A Class of Unsymmetrical K-Type Orthogonal Transforms
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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 .
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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
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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
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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 .
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非经典周期模型Fourier变换和群
Nonclassical Periodic Models Fourier Transforms and Group
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加权Fourier变换及其统计性质
Weighted Fourier Transforms and Their Statistical Properties
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多级脉冲序列控制Boost变换器
Multilevel pulse train controlled Boost converter