数据库 数据库新技术 释文 document type definition, DTD 文档类型定义
- isocurvature CDM model
- isocurvature fluctuation
- isocurvature fluctuations
- isocurvature initial condition
- isocurvature model
- isocurvature perturbation
- isocyanic acid
- isocyanide
- isocyanide complex
- isocyanide; isonitrile; carbylamine
- isocycle
- isocyclic surface
- isodata method
- isodensitometer
- isodensity centrifugation
- isodesmic
- isodesmic mechanism
- isodesmic reaction method
- isodiametric
- isodiapher
- isodiaphere
- isodimorphism
- isodisperse
- isodose
- isodose curve