数据库 数据库理论 释文 object relational data model 对象关系数据模型
- re-entry distance
- re-entry flight characteristics of warhead
- reentry guidance
- reentry maneuver guidance
- reentry module
- re-entry observation
- re-entry shield
- re-entry thermal protection
- re-entry thermal protective structure
- reentry trajectory
- reentry velocity
- reequipping of sinking facilities
- Rees
- Rees congruence
- Rees matrix semigroup
- Rees module
- Rees quotient
- Rees ring
- Rees-Sciama effect
- Rees semigroup of matrix type
- Rees， M. S.
- Ree type
- Reeve' butterfly lizard
- reeves shad
- re-examination