ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา System, Ecosystem, Mass balance
System
แปลว่า(Environmental Engineering) An arbitrarily defined area or volume surrounded by a boundary and possessing specific inputs, outputs, and reactions.
Ecosystem
แปลว่า(Environmental Engineering) An organism or group of organisms and their surroundings. The boundary of an ecosystem may be arbitrarily chosen to suit the area of interest or study.