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释义
Encyclopedia
理学
放射性元素
释
meitnerium
人工放射性元素,元素符号Mt,原子序数109,半衰期最长的同位素的质量数278。属周期系Ⅷ族。为纪念核物理学家和放射化学家L.迈特纳[注]而命名。曾被称为109号元素(unnilennium),符号Une。
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Sequel of Yue Fei's Biographies Collection in Room Jintuo
Sequel to A New Account of Tales of the World
Sequel to Classified Anthology of Classical Prose
Sequel to the Comprehensive Study of Documentary Sources of Great Qing Empire
Sequel to the Poem-Related Stories
Sequel to the Tastes of Poetry
Sequel to What Yijian Heard
sequencable group
Sequence
sequence
sequence alignment
sequence analysis
sequence and ligation independent cloning,SLIC
sequence assembly
sequence best approximations
sequence category
sequence complexity
sequence control
sequence convergent in mean
sequence convergent in probability
sequence data
sequence data mining
sequenced chain
sequence decoded into a message
sequence-defined polymerization
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