英语词汇“strontium 90”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	strontium 90
释义	strontium 90 noun : a heavy radioactive isotope of strontium having the mass number 90 and a half life of 25 years that is present in the fallout from nuclear explosions and is particularly hazardous because like calcium it can be assimilated in biological processes and deposited in the bones of human beings and animals — symbol Sr⁹⁰ or ⁹⁰Sr; called also radiostrontium
随便看	urolagnia uroleucic uroleucic acid uroleucinic uroleucinic acid urolith urolithiasis urolithic urologic urological urologist urology uromere uromeric uromyces uromycladium uromys -uronic uronic uronic acid uronide uropatagium uropathic uropathy uropelt

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