英语词汇periodic comet怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	periodic comet
释义	periodic comet 简明释义周期彗星网络释义 1 [天]?周期彗星 ... periodic comet 周期彗星 periodic stream 周期（性）流星雨 periodic term 周期项 ... 短语 1 NON-PERIODIC COMET 非周期彗星 2 long-periodic comet 分成长周期彗星双语例句 1 A comet with an orbital period of less than 200 years is called a "periodic comet", of which the best known is probably Halley's comet, which orbits the Sun every 76 years. 有着一个少于200年的轨道周期的彗星被称作“周期彗星”，其中最著名的可能要数哈雷彗星，它每76年围绕太阳运转一圈。
随便看	Gaussian random vector gaussian random vibration Gaussian reduction Gaussian reduction method Gaussian reference sphere Gaussian reflectivity gaussian response gaussian roll-off Gaussian rolloff curve Gaussians Gaussian scanning spot gaussian semigroup Gaussian shape Gaussian-shaped concentration distribution Gaussian-shaped pulse Gaussian source Gaussian sphere Gaussian spot Gaussian spread function Gaussian stationary process Gaussian stochastic process Gaussian sum Gaussian system Gaussian time series Gaussian transformation

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。