英语词汇“natural radioactivity”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	natural radioactivity
释义	DictionarySeebackground radiation natural radioactivity natural radioactivity [′nach·rəl ‚rād·ē·ō·ak′tiv·əd·ē] (nucleonics) Radioactivity exhibited by naturally occurring radionuclides. natural radioactivity natural radioactivity Radioactivity emitted by elements in the environment, such as radon in soil. It may include alpha particles, beta particles, or gamma rays. See also: radioactivity
随便看	enhanced threat reduction initiative enhanced throughput enhanced-time division multiple access enhanced time processing unit enhanced tower voice switch enhanced trackwolf enhanced traction system enhanced tradespace tool enhanced traffic alert and collision avoidance system enhanced traffic management system enhanced training in idaho enhanced transactional secure software enhanced transceiver logic enhanced transitional employment enhanced transmission group modem and orderwire enhanced transmission line model enhanced transport service enhanced transport session enhanced tropospheric error compensation enhanced turbo product code enhanced tv enhanced uddi enhanced understeer control enhanced uplink data channel enhanced user station

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。