英语词汇“actinium series”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	actinium series
释义	actinium series noun Chemistry. the radioactive series that starts with uranium 235 and ends with a stable isotope of lead of mass number 207. Origin of actinium series First recorded in 1955–60 Words nearby actinium series actinide series, actiniform, actinin, actinism, actinium, actinium series, actino-, actinobacillosis, actinobacillus, actinobiology, actinochemistry Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for actinium series actinium series noun a radioactive decay series that starts with uranium-235 and ends with lead-207 Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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actinium series