| 释义 |
petroleum nitrogen bases
- 氮气dàn qì
nitrogen
- 沥青基原油lì qīng jī yuán yóu
asphalt base crude oil; crude asphaltic petroleum
- 氨基氮ān jī dàn
amino nitrogen; ammonia nitrogen
- 石油醚shí yóu mí
petroleum ether; light petroleum; mineral ether; petroleum leve; aether petrolei
- 氮dàn
azote; nitrogen
- 云底yún dǐ
cloud base
- 板条床bǎn tiáo chuáng
slatted bed base
- 共基极gòng jī jí
common base
- 基地jī dì
base
- 固氮gù dàn
nitrogen fixation
- 鞘基qiào jī
sheathing base
- 局部数据库jú bù shù jù kù
local data base
- 铵态氮ǎn tài dàn
ammonium nitrogen
- 氮平衡dàn píng héng
nitrogen balance
- 盗垒dào lěi
base stealing; stolen bases
- 低级的dī jí de
base, low-grade, lowclass
- 嘧啶碱mì dìng jiǎn
pyrimidine base; pyrimidine
- 主要成分zhǔ yào chéng fèn
bases, basis
- 蜡膏là gāo
cerate; ceratum; petroleum jelly
- 石油shí yóu
oil, petroleum, rock oil
- 固氮作用gù dàn zuò yòng
nitrogen fixation
- 型钢底座xíng gāng dǐ zuò
formed steel base
- 凡士林油fán shì lín yóu
petroleum jelly; petrolatum
- 液化瓦斯yè huà wǎ sī
compressed petroleum gas
- 氮化处理dàn huà chù lǐ
nitriding; nitrogen treatment
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