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吡啶,氮 ( 杂 ) 苯
pyridine  detail>>
氮-氧化吡啶
pyridine n oxide  detail>>
Ⅰ形容词 (多种多样的; 混杂的) miscellaneous; varied; sundry; mixed  短语和例子   复杂 complex;...  detail>>
名词 [化学] nitrogen (7号元素, 符号n)  detail>>
名词 [化学] (碳氢化合物) benzene; benzol  短语和例子   合成苯 synthetic benzene   detail>>
氮-13
nitrogen-13  detail>>
氮14
nitrogen-14  detail>>
氮;氮气
nitrogen  detail>>
吡啶
(氮杂苯) pyridine; pyridina; azine  detail>>
(苯)酚基
phenol group phenolic group  detail>>
苯酰, 苯
bz  detail>>
邻二氮(杂)萘
cinnoline  detail>>
心 脏 杂 志
chin heart j  detail>>
氮、磷、钾
n-p-k  detail>>
蛋白质(态)氮
protein nitrogen  detail>>
甲醛(法测)氮
formol nitrogen  detail>>
碳,氢,氮
chn  detail>>
碳-氮-氧
carbon-nitrogen-oxygen  detail>>