A.實體規(guī)劃 B.制度規(guī)劃 C.時間規(guī)劃 D.空間規(guī)劃
A.Pi=Si/Ci B.Pi=Ci/Si C.Pi=Ci×Si D.Pi=Ci×Ci
A.原生環(huán)境 B.社會環(huán)境 C.次生環(huán)境 D.人文環(huán)境