英语词汇primary cosmic rays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 cosmic rays
释义	primary cosmic rays 简明释义宇宙射线网络释义 1 ?原宇宙射线原宇宙射线 2 ?初级宇宙线初级宇宙线权威例句 1. The data gathered provided the first accurate measurement of the composition of primary cosmic rays. ENGADGET: AMS detects excess of positrons, could suggest existence of dark matter
随便看	date in one's mind date intermediate wheel stud date intermediate wheel tube date interval date interval record date issued date jam date-juice with osmanthus flower date jujube tincture date jumper spring foot date jumper stud date jumper tube datek date kernel oil datel Dateland date last active issue date last activity date last issue date last maintained date last sale date last use Datel circuit date lens crystal dateless

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。