英语词汇“LD50”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	LD50
释义	LD50 (ˌɛlˌdiːˈfɪftɪ) noun the amount of ionizing radiation that will kill 50 per cent of a population in a specified time an abbreviation of median lethal dose (sense 2)
随便看	rheotropism Rhesus rhesus baby rhesus factor rhesus monkey rhesus negative rhesus positive Rhetic Rhetic rhetor rhetoric rhetorical rhetorically rhetorical question rhetorician rhetorise rhetorize rheum rheumateese rheumatic rheumatical rheumatically rheumatic fever rheumaticky rheumatics

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