理论计算机科学 佩特里网 释文 timed Petri net 时延佩特里网
- design allowable of composite structures
- design and development of information system
- design annual runoff
- design approval
- design approval of new military aircraft
- designated area of salt sale
- designated function of city
- designated residential confinement
- designated truth value
- designation
- designation of asteroids
- designation of comets
- designation of jurisdiction
- designation of novae
- designation of supernovae
- designation of variable stars
- designator
- designatory function
- design audit
- design automation
- design automation, DA
- design-based method
- design-based research
- design-based research/design experiments
- design basis accidents of nuclear power plant