Term Intersection : Welcome guest : log in		 [  Home |  Graph |  ]  KB:  Language:   

Formal Language: 



Term 1: Term 2:

No TPTP formula. May not be expressible in strict first order. engineering.kif 1190-1190 子類 電氣工程方法 and 方法
No TPTP formula. May not be expressible in strict first order. engineering.kif 1193-1193 子類 PWM and 電氣工程方法


Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is open source software produced by Articulate Software and its partners