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丁基锂
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丁基锂
Encyclopedia
理学
丁基锂
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butyllithium
丁基锂
一类重要的有机锂试剂,分子式C4H9Li,包含正丁基锂、仲丁基锂、叔丁基锂。其中最常用的为正丁基锂和叔丁基锂。
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query interface integration
query language
query language, QL
query log
query log analysis
query mapping
query optimization
query privacy
query processing
query reformulation
query relaxation
query representation
query rewriting
query shipping
query source
query suggestion
query syntax tree
query translation
query tuning
Querétano,Estado de
Querétaro
Que Sao Bian: Records of Laws and Anecdotes of Song Dynasty
Queshan Xian
Que Shi
Quest
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