ตัวกรองผลการค้นหา
rally to
แปลว่าร่วมกันสนับสนุน
Nitrification
แปลว่า(Environmental Engineering) The biological oxidation of ammonia and ammonium sequentially to nitrite and then nitrate. It occurs naturally in surface waters, and can be engineered in wastewater treatment systems. The purpose of nitrification in wastewater treatment systems is a reduction in the oxygen demand resulting from the ammonia.
Slip Form
แปลว่า(Concrete Engineering) A form which is raised or pulled as concrete is placed; may move vertically to form wails, stacks, bins or silos, usually of uniform cross section from bottom to top; or a generally horizontal direction to lay concrete evenly for highways, on slopes and inverts of canals, tunnels, and siphons.
Bauxite
แปลว่า(english) The only commercial ore of aluminum, corresponding essentially to the formula Al2O3xH2O.
ally to
แปลว่าเป็นพันธมิตรกับ