英语词汇primary time and frequency standard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	primary time and frequency standard
释义	primary time and frequency standard 翻译主要时间和频率标准以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?原级时频标准 time and frequency standard 时间频率标准 primary time and frequency standard 原级时频标准 CESIUM TIME AND FREQUENCY STANDARD 铯原子钟 .. 短语 1 time and frequency primary standard 时间频率基准
随便看	voltage gated channels voltage-gated ion channel voltage gated ion channel voltage-gated ion channel protein voltage gated ion channel protein voltage gated ion channels voltage-gated ion channels Voltage Gated Potassium Channel voltage-gated potassium channel Voltage Gated Potassium Channels voltage-gated potassium channels voltage-generating transducer voltage generation voltage generator voltage grade voltage gradiant voltage gradient voltage grade voltage grading electrode voltage harmonic voltage harmonics voltage high voltage hunting Voltage Identification Digital voltage impulse

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。