| 释义 |
urea nitrogen concentration
- 氮气dàn qì
nitrogen
- 脲niào
urea
- 阈浓度yù nóng dù
threshold concentration
- 氨基氮ān jī dàn
amino nitrogen; ammonia nitrogen
- 尿素niào sù
carbamide, urea
- 添加剂浓度tiān jiā jì nóng dù
additive concentration
- 氮dàn
azote; nitrogen
- 掺杂浓度chān zá nóng dù
dosage concentration; doping density; doping content
- 固氮gù dàn
nitrogen fixation
- 脲醛尸niào quán shī
urea formaldehyde resin
- 脲醛树脂niào quán shù zhī
urea resin
- 铵态氮ǎn tài dàn
ammonium nitrogen
- 氮平衡dàn píng héng
nitrogen balance
- 集中营jí zhōng yíng
concentration camp
- 浓度计nóng dù jì
concentration meter
- 潜心qián xīn
with great concentration
- 固氮作用gù dàn zuò yòng
nitrogen fixation
- 富集熔炼fù jí róng liàn
concentration smelting
- 砾石含量lì shí hán liàng
gravel concentration
- 浓度nóng dù
concentration; consistence; thickness; density
- 浓度方程nóng dù fāng chéng
concentration equation
- 氮化处理dàn huà chù lǐ
nitriding; nitrogen treatment
- 浓缩nóng suō
concentrate; concentration; evaporation; enrich; bring down
- 氮测定器dàn cè dìng qì
apparatus for nitrogen examination; nitrometer
- 浓缩池nóng suō chí
concentrated tank; concentration basin; thickening tank
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