数据库 数据库管理系统及其实现技术 释文 multilevel recovery 多层恢复
- allusionism
- allusion word
- alluvial deposit
- alluvial fan
- alluvial fan coal-accumulating environment
- alluvial fan coal-accumulating model
- alluvial fan facies
- Alluvial fossils
- alluvial island
- alluvial plain
- alluvial soil mass
- all-vanadium flow battery
- all vanadium redox flow battery
- all-vanadium redox flow battery
- Allvar Gullstrand
- all volatile treatment
- allyl alcohol
- allyl aldehyde
- allyl benzene
- allyl chloride poisoning
- allyl diethyldithiocarbamate
- allyl group
- allylic
- allylic alcohol
- allylic hydroperoxylation