guanine造句
2024年07月03日 20:47:06
There are just four kinds: adenine, thymine,
guanine and cytosine.
只有4種: 腺嘌呤 、 胸腺嘧啶 、 鳥嘌呤和胞核嘧啶.
The DNA base composition is 32.6 - 33.1 mol %
guanine plus cytosine.
DNA(脫氧核糖核酸)的G+C 摩爾百分含量為32.6—33.1.
It is a layer of
guanine crystals which glow at night.
這是的氨基羥尿環(huán)水晶層數(shù)發(fā)光在晚上.