dither
英 ['dɪðə]
美 ['dɪðɚ]
- n. 發抖；遞色；[電子] 高頻脈動
- vi. 躊躇；發抖；猶豫
助記提示
1. didder, diddle => dither.
2. 諧音“弟瑟兒”-------弟弟瑟瑟發抖。
3. dodder, didder => dither.
中文詞源
dither 躊躇來自古英語didderen變體，躊躇，蹣跚。詞源可能同dawdle, diddle, doodle, doddle.
英文詞源
- dither (v.)
- 1640s, "to quake, tremble," phonetic variant of Middle English didderen (late 14c.), which is of uncertain origin. The sense of "vacillate, be anxious" is from 1819. Related: Dithered; dithering.
雙語例句
- 1. The sight of the policeman made the murderer all of a dither.
- 一見到警察,那個謀殺者嚇得渾身發抖.
來自互聯網
- 2. He was in a dither.
- 他很慌亂.
來自互聯網
- 3. There are valve dither and valve set point circuit to improve the performance of the system.
- 為改善伺服閥的特性,在係統各通道的伺服輸出電路中增加了可程控的閥偏置和閥顫振電路.
來自互聯網
- 4. The paper presents the dither feedback which exploits magnetoelectric dither pick - up ( MEDP ) technology in ring laser gyroscope.
- 經分析 指出,磁電拾振技術應用在機抖激光陀螺抖動反饋方案中,其工作原理屬於速度型傳感器,直接反映抖動偏頻量.
來自互聯網
- 5. The RLG's precision can be improved by dither frequency compensation instead of temperature compensation.
- 同時用抖動頻率對陀螺的零偏進行補償,提高了陀螺的精度.
來自互聯網