dither

verb

1. 犹豫不决；踌躇
   to hesitate about what to do because you are unable to decide
   1. She was dithering over what to wear.
      她拿不定主意穿什么好。
   2. Stop dithering and get on with it.
      别再犹豫了，继续干吧。

noun

1. 犹豫不决；踌躇
   a state of not being able to decide what you should do
   1. I'm in a dither about who to invite.
      我拿不定主意邀请谁。
2. 紧张；焦虑；慌乱
   a state of excitement or worry
   1. Don't get yourself in a dither over everything.
      不要什么事都紧张兮兮的。

1. VERB 犹豫不决;踌躇
   When someone dithers, they hesitate because they are unable to make a quick decision about something.
   1. We're still dithering over whether to marry...
      我们仍在犹豫要不要结婚。
   2. If you have been dithering about buying shares, now could be the time to do it.
      如果你一直在犹豫是否要买股票，现在或许是买的时候了。

1. We're still dithering over whether to marry
   我们仍在犹豫要不要结婚。
2. If you have been dithering about buying shares, now could be the time to do it.
   如果你一直在犹豫是否要买股票，现在或许是买的时候了。
3. Economists warned politicians not to dither.
   经济学家警告政客们不要犹豫。
4. He tends to get all of a dither when there are many possible choices.
   面临很多选择时，他便会犹豫不决。
5. Pat is in a bit of a dither about what to wear for the interview.
   帕特有点紧张，不知穿什么去面试。
6. The result show the resolution of temperature measured by dither frequency is very high.
   由于测量抖动频率的精度较高，故由抖动频率测量温度具有很高的分辨率。
7. Nothing irritates the regular customers and bar staff more than a gang of strangers blocking all access to the bar while they chat and dither about what to order.
   酒吧常客和酒保最腻味的就是一大夥人堵在吧台边，一边聊著一边又犹豫不知喝什麽酒好。
8. It artificially softens the borders of shadows; when the Samples is set very low, you can expect poor results, so Dither is better used with medium Samples values.
   这样可以逼真地锐化阴影的边界；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。
9. Experiments show this algorithm has a faster convergence speed and the dither signal can be removed effectively.
   结果表明，该算法具有较快的收敛速度且能够有效去除激光陀螺计数脉冲中的抖动成分。
10. It has allowed politicians to dither ( particularly in the euro zone) and to put off tough fiscal choices.
    它使政治家们举步不前（特别是在欧元区），推迟了困难的财政选择。
11. 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。
12. And the Fed has perhaps learned that it is better to act swiftly rather than dither.
    联合理事会也许已经学会了更好的快速执行而不是犹豫不决。
13. They may dither, and vacillate between denial and acceptance, and this is quite common.
    他们可能会踌躇，并且在否认与接受之间犹豫，这很普通。
14. Mr Obama also had good reason to dither over this particular conflict.
    奥巴马也有充分的理由对这场冲突犹豫不决。
15. He's in a terrible dither, poor soul.
    他紧张得慌了手脚，可怜的家伙。
16. Around my office there is an enormous choice of different sandwich bars and every day I dither between them.
    在我的办公室周围，有很多不同的三明治餐厅，每天我都会因为要在其中进行选择而紧张不安。
17. Dither Signal Removal of Ring Laser Gyro Based on Correlate Filter Research on Cancelling Hand Tremor of Surgical Robot
    基于相关滤波技术实现激光陀螺抖动信号的剥除消除手术机器人人手抖动问题的研究
18. On the first pass, it has come from its essential dither point between the Sun and its second foci, the Sun's binary, so has traveled, suddenly, a longer distance than it does on the return trip.
    在它第一次通过时，它来自于太阳和太阳的第二个“焦点”，即太阳的双星之间的基本“颤抖点”，因而与它回程的时候相比，突然穿越了更长的距离。
19. In the algorithm, dither modulation is adopted, and the motion feature and texture feature are used as side information to determine the adaptive quantification step of every frame.
    该算法以抖动调制为基础，以视频帧的运动特征和纹理特征作为边信息，自适应地确定抖动调制的量化步长。
20. Application of Adaptive Filter in RLG Dither Stripping
    自适应滤波器在激光陀螺抖动解调中的应用
21. Dither – Applies a sampling over the borders of the shadows, quite the same way anti-aliasing is applied by the OSA button on the borders of an object.
    抖动－在阴影边界应用采样，相同地，通过OSA按钮在物体边界应用反走样。
22. Dither Injection Applied to Direct Digital Frequency Synthesizer Based on FPGA
    可编程门阵列直接数字频率合成的抖动注入
23. Study in Digital Dither Bias Technique of Ring Laser Gyroscope
    环形激光陀螺数字抖动偏频技术研究
24. Other banks are hoarding earnings or shrinking assets, or the reverse, choosing to ramp up risk again while regulators dither.
    其它银行要么在囤积收益、削减资产规模，要么反过来，选择在监管机构犹豫不决之际提高风险水平。
25. Some of the public thought it looked as if she felt she had something to prove, or as if she were afraid of her own femininity; as if this was a sign that as a leader she would dither in important matters, as well.
    在一些民众看来，这副打扮显得希拉里认为自己必须证明点什么，或者她是在害怕自己身上的女性特质，这似乎也是一个信号，表明她作为领导人遇到大事时会犹豫不决。
26. A new type of dither mechanism with high performance is designed by using this method.
    从而找到了一套设计抖动机构的新方法，并运用此方法设计制造了一种性能优良的抖动机构。
27. A dither control method using phase lock technology is presented and a controller is developed.
    本文提出了用锁相环跟踪抖动机构自然频率漂移的方法，设计了一种新型抖动控制器。
28. Several main frequency-biasing techniques were introduced, and rate bias technique was compared with dither bias technique.
    综述了几种主要的偏频技术，比较了目前卓有成效的速率偏频技术和机械抖动偏频技术；
29. A dither controller should have an amplitude control loop and a resonant frequency-track loop.
    通过对抖动控制器的分析，得出了抖动控制器必须具有幅度控制环和频率跟踪环两个控制环路的结论。
30. The approaches to improve the performance of dither mechanism are discussed.
    分析了抖动机构的性能要求，根据这些要求对抖动机构的设计方法进行了研究。

noun

1. an excited state of agitation
   1. he was in a dither
   2. there was a terrible flap about the theft

   Synonym:    potherfusstizzyflap

verb

1. make a fuss

   Synonym:    flappother

2. act nervously