ตัวกรองผลการค้นหา
tank filler cap
แปลว่าฝาครอบที่เติมน้ำมันของถังน้ำมันเชื้อเพลิง
on a / the tank
แปลว่าดื่มสุรา, กินเหล้า
petrol
แปลว่าน้ำมันเบนซิน, น้ำมันเชื้อเพลิงสำหรับรถยนต์ (ความหมายอย่างเดียวกับ gasoline)
Mixed liquor suspended solids (MLSS)
แปลว่า(Environmental Engineering) The total suspended solids concentration in the activated sludge tank.
Mixed liquor volatile suspended solids (MLVSS)
แปลว่า(Environmental Engineering) The volatile suspended solids concentration in the activated sludge tank.
Clarifier (sedimentation basin)
แปลว่า(Environmental Engineering) A tank in which quiescent settling occurs, allowing solid particles suspended in the water to agglomerate and settle to the bottom of the tank. The solids resulting from the settling being removed as a sludge.
Influent
แปลว่า(Environmental Engineering) The fluid entering a system, process, tank, etc. An effluent from one process can be an influent to another process. See effluent.
Carbonation
แปลว่า(Concrete Engineering) 1) Reaction between the products of portland cement (soluble calcium hydroxides), water and carbon dioxide to produce insoluble calcium carbonate (efflorescence). 2) Soft white, chalky surface dusting of freshly placed, unhardened concrete caused by carbon dioxide from unvented heaters or gasoline powered equipment in an enclosed space. 3) Carbonated, dense, impermeable to absorption, top layer of the surface of concrete caused by surface reaction to carbon dioxide. This carbonated layer becomes denser and deeper over a period of time. 4) Reaction with carbon dioxide which produces a slight shrinkage in concrete. Improves chemical stability. Concrete masonry units during manufacturing may be deliberately exposed to carbon dioxide after reaching 80% strength to induce carbonation shrinkage to make the units more dimensionally stable. Future drying shrinkage is reduced by as much as 30%.
