管理学 知识组织 释 relation 关联关系 相同或不同对象具有联系时的结构化关系。
relation ①关系 ②关系式
＞代数学＞环论＞释义 relation 关系 relation 关系†；关系式
数据库 数据库管理系统及其实现技术 释文 relation 关系
- drug like chemotypes
- drug-like chemotypes
- drug likeness
- drug-likeness
- druglikeness
- drug loading content
- drug-loading content
- drug loading system
- drug-loading system
- drug management system
- drug manufacturer
- drug metabolism
- drug metabolizing enzymes analysis
- drug moxa stick
- drug nomenclature
- drug non-clinical pharmacodynamics research
- drug physical stability testing
- drug physiological stability testing
- drug-plasma protein binding study
- drug poisoning
- drug pool's management system
- drug pre-treatment by ultrafiltration technology
- drug pretreatment techniques for equilibrium dialysis method
- drug prevention
- drug pricing management