| 释义 |
vinyl nitrogen heterocycles
- 氮气dàn qì
nitrogen
- 氨基氮ān jī dàn
amino nitrogen; ammonia nitrogen
- 氮dàn
azote; nitrogen
- 烯基xī jī
alkenyl; vinyl
- 固氮gù dàn
nitrogen fixation
- 乙烯醇yǐ xī chún
vinyl alcohol
- 铵态氮ǎn tài dàn
ammonium nitrogen
- 氮平衡dàn píng héng
nitrogen balance
- 乙烯基yǐ xī jī
vinyl; ethylene; ethenyl
- 固氮作用gù dàn zuò yòng
nitrogen fixation
- 氮化处理dàn huà chù lǐ
nitriding; nitrogen treatment
- 苯乙烯běn yǐ xī
styrene; cinnamene; styrol; vinyl benzene; phenylethylene
- 丙烯腈bǐng xī jīng
acrylonitrile; vinyl cyanide; acrylon; ventox; carbacryl
- 氮测定器dàn cè dìng qì
apparatus for nitrogen examination; nitrometer
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