＞运筹学＞数学规划理论＞释义 posynomial geometric programming (PGP) 正项几何规划
网络与数据通信 网络管理与安全 释文 pretty good privacy, PGP 颇好保密性
- sky survey
- Sky Terra satellite
- sky wave
- sky-wave
- sky wave propagation for low frequency
- S.K.贝里斯特罗姆
- SL
- SL2(Z)的模函数
- SL_2(Z)的模函数
- SL9
- SLA
- slab
- slab building
- slab method
- slab mode
- Slab-stone Tomb Culture
- slab structure
- slab track
- slab-type house
- slab-wall structure
- slab waveguide
- SLAC
- slack
- slackening
- slack inequality