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- Existing as an essential constituent or characteristic; intrinsic. 固有的作为一种基本成份或典型特征而存在的; 内在的
- Existing as an essential constituent or characteristic;intrinsic. 固有的作为一种基本成份或典型特征而存在的;内在的
- A purine base,C5H5ON5,that is an essential constituent of both RNA and DNA. 鸟嘌呤一种嘌呤碱,分子式为C5H5ON5,为核糖核酸和脱氧核糖核酸的主要组成部分。
- A pyrimidine base, C5H6N2O2, that is an essential constituent of DNA. 胸腺碱一种属于脱氧核糖核酸重要成分的嘧啶碱
- A purine base, C5H5ON5, that is an essential constituent of both RNA and DNA. 鸟嘌呤一种嘌呤碱,分子式为C5H5ON5,为核糖核酸和脱氧核糖核酸的主要组成部分
- A pyrimidine base, C4H5N3O, that is an essential constituent of RNA and DNA. 胞核嘧啶一种嘧啶碱基,C4H5N3O,是核糖核酸和脱氧核糖核酸的基本成分
- An essential or constituent element; a moment. 必要的或构成的元素; 契机
- Any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of long strings of amino acids. 含氮有机化合物大的组合,是生命细胞的基本组成部分,由长的氨基酸链构成。
- a pyrimidine base,C5H6N2O2,that is an essential constituent of DNA 一种属于脱氧核糖核酸重要成分的嘧啶碱C5H6N2O2
- existing as an essential constituent or characteristic. 以一种本质的要素或特征而存在的。
- Existing as an essential constituent or characteristic; intrinsic 固有的作为一种基本成份或典型特征而存在的;内在的
- Analyze the sentence into its constituent parts. 把这条句子的各个成份加以分析。
- Her most essential quality is kindness. 她最主要的品质是善良。
- Analyse the sentence into its constituent parts. 把这句子的各个成分加以分析。
- a pyrimidine base,C4H5N3O,that is an essential constituent of RNA and DNA 一种嘧啶碱基,C4H5N3O,是核糖核酸和脱氧核糖核酸的基本成分
- Surprise is an essential component of my plan. 我这项计划主要就是想使大家惊喜一下。
- The protein that is a constituent of hemoglobin. 球蛋白由血红蛋白构成的蛋白
- Rice is our essential foodstuff in life. 大米是我们生活的基本食物。
- National unity is essential in time of war. 举国团结在战时是非常重要的。
- What is the essential theme of the play? 这剧本的主题是什麽?