理论计算机科学 可计算性与计算复杂性 释文 interactive polynomial time equals polynomial space problem, IP=PSPACE problem 交互式多项式时间等于多项式空间问题
- urban planning on disaster resistance and prevention
- urban planning on flood control
- urban planning regulations
- urban planning regulation system
- Urban Planning Society of China
- urban plant
- urban plaza public space design
- urban politics
- urban population
- urban population base of China
- urban population density
- urban population distribution in China
- urban population problems in China
- urban population projection
- urban population size in the administration area of city
- urban population structure
- urban postal system planning
- urban power distribution network
- urban power supply sources
- urban power supply system planning
- urban primacy
- urban problems in China
- urban protected areas
- urban public art
- urban public center system