| 释义 |
jitterjitter[ˈdʒitə]vi.[口]1.■神经过敏; 心神不安, 颤抖2.■抖[颤]动, 颠簸
词性变化jitter[ˈdʒitə]vt.1.■使紧张不安; 使颤动[颠簸]n.1.■[pl.] [前面常用 the][美俚]极度不安2.■(信号的)不稳定3.■跳[颤, 抖]动4.■起伏5.■速度偏差(对额定值)The whole city had the jitters from the bombing.全城居民都为轰炸而心神不宁。
特殊用法beam jitter1.■电子束摆动(在荧光面上)first jitter1.■初始颤动frame-to-frame jitter1.■帧跳动frequency jitter1.■频率波动horizontal jitter1.■(图象)水平晃动line-to-line jitter1.■行间跳动phase jitter1.■相位抖动picture jitter1.■图象跳动pulse jitter1.■脉冲抖动pulse-time jitter1.■脉冲宽度的波动randomized jitter1.■【电子】随机(图象)跳动sector jitter1.■扇区跳动time jitter1.■距标不稳定2.■计时起伏, 时间抖动3.■扫描线距离标记的移动(脉冲重复频率不稳定而引起的)timing jitter1.■定时抖动2.■(脉冲重复频率不稳定所引起的)扫描线距离标记的移动tracking jitter1.■【工】跟踪回波起伏vertical jitter1.■垂直跳动 |