英语词汇“primary rays”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	primary rays
释义	primary rays pri·mar·y rays 1. cosmic rays in the form in which they first strike the atmosphere; 2. x-rays generated at the focal spot of the tube. Synonym(s): direct rays
随便看	australian partnership for advanced computing australian passionfruit industry association australian patrol boat group australian pea australian peak shippers association australian pensioners and superannuants federation australian people australian performing arts centres association australian periodontology research foundation australian pesticides and veterinary medicines authority australian pet food exports australian petroleum cooperative research centre australian petroleum resource rent tax australian phalaris australian pharmaceutical industries ltd. australian photographic society inc australian phreaking australian physiological society australian pig breeders' association australian pine australian pine log price index australian pink floyd show australian pinzgauer breeders association australian pipe band association australian pipeline industry

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。

primary rays