1.
dipicolinic acid
2,6-吡啶二羧酸
2.
2,3-pyridinedicarboxylic acid
２,３－吡啶二羧酸
3.
Thymine or thymine nucleotide concentration was all disqulified.
胸腺嘧啶或胸腺嘧啶核苷均不合格。
4.
Separation of 3-Picoline and 4-Picoline;
3-甲基吡啶与4-甲基吡啶的分离研究
5.
Pyrolysis Study of Pyrrole, Pyridine and 4-methyl Pyridine Compounds
吡咯、吡啶及4-甲基吡啶的热解研究
6.
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。
7.
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。
8.
Studies on Synthesis and Properties of Thienopyrimidine and Pyridopyrimidine Derivatives
噻吩并嘧啶及吡啶并嘧啶衍生物的合成与性质研究
9.
cefsulodin sodium
头孢磺啶钠（达克舒林）
10.
AP endonuclease
脱嘌呤嘧啶内切核酸酶
11.
3,6-diaminoacridine hydrochloride
3,6盐酸二氨基吖啶
12.
thymidylic acid
胸腺嘧啶脱氧核苷酸
13.
litudinium molybdophosphate
二甲基吡啶 钼磷酸盐
14.
butadiene-vinyl pyridine copolymer
丁二烯-乙烯吡啶共聚物
15.
poly-4-vinyl pridinium chloride
聚-4-乙烯吡啶氯化物
16.
pyridine-linked dehydrogenase
与吡啶相连的脱氢酶
17.
triphosphopyridine dinucleotide
三磷酸吡啶二核苷酸
18.
methods for determination of pyridine in exhaust gas
废气中吡啶含量的测定