ตัวกรองผลการค้นหา
absorption chamber
แปลว่าห้องดูดซึม
absorption coefficient
แปลว่าสัมประสิทธิ์การดูดซึม
absorption loss
แปลว่าการสูญเสียเนื่องจากการดูดซึม
Acid Embrittlement
แปลว่า(English) Embrittlement during pickling due to absorption of hydrogen.
absorption
แปลว่าการดูดซึม
absorption test
แปลว่าการทดสอบการดูดซึม
Ion exchange
แปลว่า(Environmental Engineering) An adsorption process in which one ion is exchanged for another ion of like charge. There is an equivalence of exchanged charge.
ground absorption
แปลว่าการดูดซึมลงดิน
Adsorption
แปลว่า(Environmental Engineering) A surface phenomena in which a solute (soluble material) concentrates or collects at a surface (the adsorbent).
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%.
Adsorption Water
แปลว่า(Concrete Engineering) Water held on surfaces in a material by either physical and/or chemical forces.
absorption capacity
แปลว่าสมรรถนะการดูดซึม