“单环”造句

另两个为胸腺嘧啶和胞嘧啶, 即称为嘧啶的单环结构.
The other two, thymine and cytosine, are single ring structures called pyrimidines.

LBG还 可与黄原胶和角叉胶单环反应,形成坚硬凝胶.
LBG also interacts with xanthan and carrageenan helices to form rigid gels.

用无溶剂法合成了一种单环苯并嗪.
A single - ring benzoxazine was synthesized by solvent - free method.

• #单环