数据库 数据库管理系统及其实现技术 释文 basically available 基本可用性
- sound insulation in architecture
- sound insulation material
- sound insulation of combined structure
- sound insulation room
- sound intensity
- sound intensity level
- sound intensity meter
- sound interferometer
- sound interpretation
- sound lag
- sound lens
- soundless
- sound level
- sound level meter
- sound level meter calibration
- sound library manager
- sound localization
- sound localization of human body
- soundlocater
- sound logical theory
- sound masking
- sound material
- soundness
- soundness lemma
- soundness theorem