ตัวกรองผลการค้นหา
Nitrogenous oxygen demand (NOD)
แปลว่า(Environmental Engineering) The amount of oxygen required to oxidize any ammonia present in a water.
Bar, Flask
แปลว่า(english) A rib in the cope of a tight flask to help support the sand.
Kerogen
แปลว่า(Environmental Engineering) A fossilized organic material present in oil shale and some other sedimentary rocks.
Bifluoride Feeder
แปลว่า(english) A machine in the Tin Mill that automatically puts bifluoride into the plater bath.
Basic Oxygen Process
แปลว่า(english) (BOP) A process in which molten steel is produced in a furnace by blowing oxygen into molten iron, scrap and flux materials. The furnace is known as Basic Oxygen Furnace (BOF).
Rod (tamping) (ASTM C24l)
แปลว่า(Concrete Engineering) A round, straight steel rod, 5/8' in diameter and approximately 24' in length, having the tamping end rounded into a hemispherical tip, the diameter of which is 5/8'.
Air Content
แปลว่า(Concrete Engineering) The amount of entrained or entrapped air in concrete or mortar, exclusive of pore space in aggregate particles, usually expressed as a percentage of total volume of concrete or mortar.
Rigid:
แปลว่า(english) An idealized concept meaning something which does not deform under loading. In fact, all objects deform under loading, but in modelling it can be useful to idealize very stiff objects as rigid.
Adsorption Water
แปลว่า(Concrete Engineering) Water held on surfaces in a material by either physical and/or chemical forces.
Sack
แปลว่า(Concrete Engineering) A quantity of cement: 94 Ibs. in the United States, 87.5 Ibs. in Canada, for portland or air entraining portland cement, or as indicated on the sack for other kinds of cement.
Brale
แปลว่า(english) A diamond penetrator, conical in shape, used with a Rockwell hardness tester for hard metals.
Test cases, derivation of
แปลว่า(Software Engineering) the creation of data that can be used to uncover errors in the software