工学 膳食调查 释 specific proposed levels; SPL 特定建议值 膳食中具有改善人体生理功能的成分有利于维护人体健康所应达到的摄入量。 工学 声压级 释 sound pressure level; SPL 声压级 用来表示声音的强弱，以对数尺衡量有效声压相对于一个基准值大小的物理量。
软件工程 释文 software product line, SPL 软件产品线
- Civilian Park in Zhengzhou
- civil-informatics big data technology
- civil-informatics blockchain technology
- civil-informatics cloud computing technology
- civil-informatics digial twin technology
- civil-informatics digital technology
- civil-informatics edge computing technology
- civil-informatics engineering
- civil-informatics engineering industry
- civil-informatics engineering technology
- civil-informatics intelligent technology
- civil-informatics numerical technology
- civil-informatics smart technology
- civil information acquisition
- civil information acquisition equipment
- civil information acquisition technology
- civil information analysis
- civil information integration technology
- civil information interaction technology
- civil information modeling
- civil information network transmission technology
- civil information portal
- civil information processing
- civil information reception technology
- civil information representation