uracil是什么意思
- 英式英标[\'jʊrəsəl]
- 美式音标[\'jʊərəsɪl]
英文词源
- uracil (n.)
- pyramidine base, coined in German, 1885, perhaps from urea + German Acetsäure "acetic acid" (or possibly acrylic) + chemical suffix -il.
实用例句
- 1. Uracil -- a pyrimidine found in RNA that base - pares with adenine.
- 尿嘧啶 -- 核糖核酸中的一种嘧啶,与腺嘌呤形成碱基对.
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- 2. Synthesis method of 6 - methyl uracil was studied.
- 着重介绍了 6- 甲基脲嘧啶的合成方法.
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- 3. The most abundant bases are cytosine, thiamine , and uracil ( pyrimidines ) and adenine and guanine ( purines ) .
- 最丰富的碱基是胞嘧啶, 胸腺嘧啶, 尿 嘧 啶,腺嘌呤和鸟嘌 呤.
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