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-现代词典

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	hairpin vessels hair plate hair plug hair plugs hair powder hair product hair products hair prosthesis hair pulling hair-pulling hair pyrites hair-raiser hair raising hair-raising hair-raisingly hair receiver hair receptors hair removal hair remover hair replacement hair restorer hair ribbon hair root hairs hair salt

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