数据库 数据库理论 释文 join dependency 连接依赖
- extraterrestrial radiation
- extraterrestrial source
- extraterrestrial water preparation
- extraterritorial application of anti-monopoly law
- extraterritorial dialect/foreign dialect
- extraterritoriality
- extraterritorial jurisdiction
- extra-textual norm of translation
- extrathermodynamics
- extratropical storm surge disaster
- extratropical storm surge disasters in China
- extra-tropical transition layer
- extravehicular activity
- extravehicular space suit
- extravehicular spacesuit material
- extravenous administration
- extraversion
- extrema
- extremal
- extremal arc
- extremal coloring
- extremal combinatorics
- extremal construction
- extremal control
- extremal control systems