英语词汇“particle horizon”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	particle horizon
释义	particle horizon particle horizon See horizon distance. particle horizon [′pärd·ə·kəl hə‚rīz·ən] (relativity) The spatial boundary beyond which, in certain universe models, it is impossible for an observer at a given time to receive a signal.
随便看	talus creep taluses talus fan talus glacier talus slope talus wall talvi, aino talvir, aleksei talvir, aleksei filippovich talweg talwin talwin nx talysh talyshi talyshin talysh khanate talysh mountains proactive food safety training proactive health management plan proactive identification model proactive inhibition proactive interference pro-active key caching proactive logistics assessment proactively

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。