dither

['diðə]

n.抖,发抖, 兴奋
v.发抖,犹豫不决

例句与用法：

Stop dithering about which film you want to see or you'll miss them both!

到底看哪一部影片，别再犹豫了，不然的话，两部影片你都要耽误了！

词形变化：

动词过去式: dithered | 动词过去分词: dithered | 动词现在分词: dithering | 动词第三人称单数: dithers |

n.

1. 【口】慌乱; 紧张

2. 颤抖

vi.

1. 【口】慌乱

2. 踌躇; 犹豫

dither

过去式：dithered

过去分词：dithered

现在进行时：dithering

词形变化：

动词过去式: dithered | 动词过去分词: dithered | 动词现在分词: dithering | 动词第三人称单数: dithers |

词义辨析：

同义参见:

haste

sweat

dither['diðə]n.1.■[主英国英语]犹豫，踌躇2.■(恐怖、兴奋引起的)紧张，慌乱；兴奋3.■颤抖，颤动，发抖，战栗vi.1.■[主英国英语]踌躇，犹豫不决，优柔寡断，举棋不定：She was dithering and wouldn't make up her mind unless forced to .她正在犹豫不决，拿不定主意，除非被迫拿主意。2.■[主英国英语]紧张，慌乱；兴奋：The racers were dithering when the race started,当竞赛开始时，参赛者紧张不安。3.■颤抖，发抖，颤动，战栗：The old man stood there and dithered.那老者站在那儿直发抖。be all of a dither[口语]浑身发抖；非常紧张

1. be indecisive
   犹豫不决
   I can't bear people who dither.
   我受不了优柔寡断的人。
   he was dithering about the election date.
   他拿不准选举的日子。
   
2. [with obj.](Computing)display or print (an image) without sharp edges so that there appear to be more colours in it than are really available
   (计算机)混色，抖色
   [as adj. dithered]dithered bit maps.
   抖色位图。
   

1. [mass noun](informal)indecisive behaviour
   (非正式)犹豫不决
   after months of dither ministers had still not agreed.
   在犹豫了几个月之后，大臣们还是没有达成一致意见。
   
2. [in sing.]a state of agitation
   颤抖；激动，兴奋
   all of a dither, he prophesied instant chaos.
   他浑身颤抖，预言骚乱已是迫在眉睫。
   

1. mid 17th cent. (in the dialect sense 'tremble, quiver'): variant of dialect didder; related to dodder
   

dither

名词 dither:

an excited state of agitation

同义词：pother, fuss, tizzy, flap

动词 dither:

act nervously; be undecided; be uncertain

make a fuss; be agitated

同义词：flap, pother

dither

■in a dither

adj. 困惑的,悬而未决的

■all of a dither

adj. 浑身发抖

■PRI dither signal

PRI抖动信号

■YAO Jian-jun.Effects of SINS design parameters on mechanical dither amplitude of ring laser gyroscope[J].Journal of Chinese Inertial Technology,2006,14(3):11-17.

[2]姚建军.捷联惯导系统结构参数对机抖陀螺抖动幅度的影响特性研究[J].中国惯性技术学报,2006,14(3):11-17.

■MA Tian, ZHANG Xin-peng, WANG Shuo-zhong.Watermarking in digital audio using frequency domain dither modulation [J].Chinese Signal Processing, 2002, 18(3): 202-207.

[8]马田,张新鹏,王朔中. 数字音频信号中的频域扰动调制水印嵌入 [J]. 信号处理, 2002, 18(3): 202-207.

■A Control Method to Keep Dither Bias Stable

一种高精度的抖动偏频控制方法

■The sight of the policeman made the murderer all of a dither.

一见到警察，那个谋杀者吓得浑身发抖。

■While they chat and dither about what to order,

一边聊着一边又优柔寡断不知喝什么酒好

■To eliminate dynamic lock-in error of Mechanically Dithered ring laser gyroscope,it is desirable to inject a pseudo smooth random noise into the sine wave dither signal.

为了消除抖动偏频激光陀螺仪的动态闭锁误差,需要向正弦抖动信号中注入一具有平稳性的随机噪声,以使抖动幅度随机变化。

■There are valve dither and valve set-point circuit to improvethe performance of the system.

为改善伺服阀的特性，在系统各通道的伺服输出电路中增加了可程控的阀偏置和阀颤振电路。

■Research of the relation between dither frequency and temperature in mechanically dithered ring laser gyro

二频机抖激光陀螺抖动频率与温度关系的研究

■From the practical view,we proposed a dither resilient digital watermarking algorithm based on DCT.

从实用的角度出发，提出一种基于DCT的抗抖动攻击的水印算法。

■Both the dither and the special purposepalette can not slove this problem well.

传统的抖动法和设置专用调色板的方法都不能较好地解决这一问题。

■throw sb. into a dither

使某人心慌意乱

■Use of Dither Signals to Increase ADC Dynamic Range

使用抖动信号增加ADC动态范围

■a state of nervous excitement or confusion; a dither

兴奋或迷惑的状态；慌乱

■Gary Neville is warning United cannot afford to dither in Denmark on Wednesday evening against Copenhagen, and has urged the Reds to ensure qualification to the knockout phase with a win.

加里内维尔在接受专访时表示为了确保球队能提前小组出线，球队必须拿下本周三与丹麦哥本哈根的比赛。

■History also suggests that countries which address their banking crises quickly and creatively (as Sweden did in the early 1990s) do better than those that dither.

历史还向我们暗示，那些迅速而富有创造性的解决其银行业危机的国家(如20世纪90年代初瑞典所为)比那些犹豫不定的国家处理得好。

■The RLG's precision can be improved by dither frequency compensation instead of temperature co...

同时用抖动频率对陀螺的零偏进行补偿,提高了陀螺的精度。

■The RLG's precision can be improved by dither frequency compensation instead of temperature compensation.

同时用抖动频率对陀螺的零偏进行补偿，提高了陀螺的精度。

■To eliminate dynamic lock-in error of dithered ring laser gyro,it is desirable to inject a pseudo-random noise into the dither.

向抖动中注入高斯概率密度的随机噪声，以消除抖动偏频激光陀螺的动态闭锁误差。

■noise dither

噪声抖动

■During the performance of dithered ring laser gyros,dither bias should keep stable.A dither controller using self-oscillation and AGC technology is designed and tested.

在克服传统抖动控制器缺点的基础上，设计了一种运用自激振荡及自动增益控制技术的新型抖动控制器。

■An Audio Digital Watermark Method of Wavelet Based on Dither Modulation

基于扰动调制的小波音频数字水印

■Optimal Control of Feeding Accuracy of New Dither with Pole Collocation

基于极点配置的新型开槽机送料精度的最优控制

■It is improbable to stand on behalf of people's and national interests , in order to maintain its power the high-rankings dither a lot in waging a war in disputed territory.

多年来，由于国家在计生政策上未作调整和修改，大部分家庭就是一个子女，要把独子送上战场，国民心态就会有一个骤然转变。

■polystep dither

多步抖动

■The children were all in a dither when they heard that the circus was coming to town.

孩子们听说马戏团要进城了都激动不已。

■It is proved that this dither controller can keep bias stable.

实验表明:该抖动控制器能够较好地保持偏频的稳定。

■It is proved that this dither controller can track the drift of dither mechanism's nature frequency, and keep the dither system work safely.

实验表明：该控制器能够跟踪抖动系统的自然频率漂移，保证抖动系统的安全工作。

■It is proved that cubage,rigidity,resonant frequency,sensitivity,temperature expanding,biasing and biasing stability of this dithering mechanism can meet the demands of dither biasing.

实验表明：该机构的体积，刚性，谐振频率，灵敏度，热膨胀，偏频量及偏频稳定性等方面都符合抖动偏频的要求。

■to be in a dither about sth

对某事犹豫不决

■Study on the Compensation Factor in the Watermarking Algorithm of Dither Modulation with Distortion Compensation

带失真补偿的抖动调制水印算法中的补偿因子研究

■This dither used in the digital AM fransmiffer is also described as an application example.

并以数字调幅发射机为例来说明抖晃信号的应用

■And some pivotal problems is discussed and settled, such as the compressing, restraining of reverberation and the obliteration of voice signal dither.

并针对网络语音传输中的几个关键问题，包括语音信号的压缩、网络语音信号的静音抑止和网络语音的去抖动处理等问题进行了分析。

■Experimental research on counter-balanced dither mechanism for ring laser gyroscope[J].

引用该论文 王可东,顾启泰,钟德贵.

■when the Samples is set very low, you can expect poor results, so Dither is better used with medium Samples values.

当采样值很低时，效果很差，所以抖动和中度采样值一起使用。

■No matter how long you've been a translator, you'll have to market yourself incessantly.Send your resume hither, dither, and yon.Cold call potential agencies or clients.

我们认真对待每一次的翻译，严格执行相关国家标准和公司内部质量管理规范，赢得了众多客户的好评和良好的市场信誉。

■Project-vector of Spread Transform Dither Modulation Watermarking Algorithm

扩展变换抖动调制水印算法中投影向量的研究

■dither bias

抖动偏频

■Dither bias optimization

抖动偏频优化

■Dither Signal Remover for a Dithered Ring Laser Gyroscope Utilizing Adaptive Noise Canceling

抖动偏频激光陀螺抖动信号的自适应对消

■dither image

抖动图像

■dither amplitude

抖动幅度

■dither matrix

抖动显示阵

■dither apparatus

抖动机构

■dither waveform

抖动波

■dither stripping

抖动解调

■dither modulation

抖动调制

■dither tuned magnetron

抖动调谐磁控管