单词 | lethal dose 50/30 |
释义 | lethal dose 50/30Definition Exposure to radiation or radioactive material that is expected to kill half of the exposed population within 30 days. Written also as LD50:30. |
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英汉经管词典收录了27404条经济管理类英汉双解词条,基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法,是学习及工作的有利工具。