ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา electric fication
Nitrogen fixation
แปลว่า(Environmental Engineering) The conversion of atmospheric (or dissolved) nitrogen gas into nitrate by microorganisms.
Chemical fixation (or stabilization/solidification)
แปลว่า(Environmental Engineering) A term for several different methods of chemically immobilizing hazardous materials into a cement, plastic, or other matrix.