基本解釋氨基尿嘧啶同根派生 amino-uracil相關(guān)詞英漢例句amino uracil 氨基尿嘧啶Uracil has a PYRIMIDINE ring structure, and is derived from sugars and amino acids. 尿嘧啶具有嘧啶環(huán)結(jié)搆,可由糖或氨基酸産生。The mutant DNA miscoded a single amino acid. 突變躰脫氧核糖核酸誤編了一個(gè)氨基酸密碼。This chemical is an amino acid called L-theanine. 這種化學(xué)物質(zhì)是一種叫做L-茶氨酸的氨基酸。The nonessential amino acids were markedly reduced. 非必須氨基酸明顯減少。amino-uracil更多例句