环结构 meaning in Chinese
ring structure
Examples
- The other two, thymine and cytosine, are single ring structures called pyrimidines .
另两个为胸腺嘧啶和胞嘧啶，即称为嘧啶的单环结构。 - In dna, four different bases are found. two of these, adenine and guanine, are double-ring structures called purines .
在DNA中，有四种不同的基，其中的两个为腺嘌呤和鸟嘌呤，即称为嘌呤的双环结构。 - In dna, four different bases are found. two of these, adenine and guanine, are double-ring structures called purines .
在DNA中，有四种不同的碱基，其中的两个为腺嘌呤和鸟嘌呤，即称为嘌呤的双环结构。 - Observation of chromosome structure in allium cepa
洋葱染色体螺旋与放射环结构的电镜观察 - Dna specific staining ; namaur method ; chromosome structure ; allium cepa
Dna特异染色nama - ur方法放射环结构洋葱染色体