请输入您要查询的字词:
单词
lubricating base oil production
释义
lubricating base oil production
Encyclopedia
工学
润滑油基础油生产
释
lubricating base oil production
润滑油基础油生产
通过不同的技术改变或除去润滑油基础油中非理想组分,使大部分润滑油基础油由理想组分构成,以获得需要的性能指标的工艺过程。润滑油基础油在添加其他成分前又称中性油,主要分为矿物基础油、合成基础油和生物质基础油3大类。由于矿物基础油占95%以上,非特别指明的场合,基础油多指矿物基础油。
随便看
single-element semiconductor
single element superconductor
single ended mode
single end sizing
single end termination
single-equation method
single error
single-escape peak
Single European Sky ATM Research
single event burnout
single event effect
single event functional interrupt
single event gate rupture
single event latchup
single event transient
single event upset
single event upset,SEU
single explosives
single exposure
single factor alternate experiment
single-factor bionics/simple bionics
single factor design
single-factor experiment
single-factor interest rate model
single-factor method
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/10/30 2:50:00