ribozyme structural elements: groui introns酶结构: enzymatic structure元件: element; component; part; ce ...ribozyme核酶结构元件: ribozyme structural elements: hairpin结构元件: co tructional element; constructional element; structural element; structural member多层结构元件: sandwich type element; sandwich-type element下载手机词典可随时随地查词查翻译
