ตัวกรองผลการค้นหา
Climatology
แปลว่า(Environmental Engineering) The study of the climate, how the earth's atmosphere performs over long periods of time.
Load testing
แปลว่า(Software Engineering) a testing task that determines how software (often a WebApp) will respond to various loading conditions
Stress testing
แปลว่า(Software Engineering) a testing task that determines how software responds when it is forced to meet or exceed operational limits
Data warehouse
แปลว่า(Software Engineering) a large, independent database that has access to databases that serve many different applications that are required by a business
Navigation analysis
แปลว่า(Software Engineering) a Web engineering action that establishes how a user will navigate between various elements (e.g., content, functions) of a WebApp
Task analysis
แปลว่า(Software Engineering) a software engineering action that is conducted as part of user interface design; intended to better understand how a user is to interact with a system
Zinc
แปลว่า(english) Chemical Symbol Zn. Element No. 30 of the periodic system; atomic weight 65.38. Blue-white metal; when pure, malleable and ductile even at ordinary temperatures; melting point 787 (degrees) F.; boiling point 1665 (degrees) F., specific gravity 7.14. Can be electrodeposited; it is extensively used as a coating for steel and sheet zinc finds many outlets, such as dry batteries, etc. Zinc-base alloys are of great importance in die casting. Its most important alloy is brass.
Basic Oxygen Furnace (BOF)
แปลว่า(english) "WHAT A pear-shaped furnace, lined with refractory bricks, that refines molten iron from the blast furnace and scrap into steel. Up to 30% of the charge into the BOF can be scrap, with hot metal accounting for the rest. WHY BOFs, which can refine a heat (batch) of steel in less than 45 minutes, replaced open-hearth furnaces in the 1950s; the latter required five to six hours to process the metal. The BOF's rapid operation, lower cost and ease of control give it a distinct advantage over previous methods. HOW Scrap is dumped into the furnace vessel, followed by the hot metal from the blast furnace. A lance is lowered from above, through which blows a high-pressure stream of oxygen to cause chemical reactions that separate impurities as fumes or slag. Once refined, the liquid steel and slag are poured into separate containers. "