原子、分子物理学 bond 键
＞组合数学、组合设计与图论＞图论＞释义 bond 键 bond 键 key 键；密钥；关键
＞物理化学＞结构化学＞释义 bond 键
bond 键
数据库 数据库理论 释文 key 键
- preabsorption
- preaccelerator
- preaccentuator
- preacher
- pre-action fire sprinkler system
- preaction sprinkler system
- preadaptation
- pre-adaptation to climate change
- preadditive category
- pre advancement
- preageing
- preaging
- Preah Vihear Province
- Preah Vihear Temple
- Preah Vihear Temple Dispute
- pre-alarm of big data
- prealbumin
- prealgebra
- prealgebraic variety
- preallocation
- prealloy
- pre-alloyed powders
- prealloying
- preamble
- preamble to the constitution