钙离子是什么意思_钙离子的翻译_音标_读音_用法_例句_爱词霸在线词典 The spermatophores are extended by the Ca ( superscript 2 + ) - FSW, gentamicin is also appended in the extender 以无钙离子的人工海水作为青蟹人工授精的缓冲液, 缓冲液中加入适量庆大?素
Annotation 是什么意思_Annotation 的翻译_音标_读音_用法_例句_爱词霸在线词典 英英释义 Noun 1 a comment or instruction (usually added); "his notes were appended at the end of the article" "he added a short notation to the address on the envelope" 2 the act of adding notes
缓冲液是什么意思_缓冲液的翻译_音标_读音_用法_例句_爱词霸在线词典 The spermatophores are extended by the Ca ( superscript 2 + ) - FSW, gentamicin is also appended in the extender 以无钙离子的人工海水作为青蟹人工授精的缓冲液, 缓冲液中加入适量庆大?素