ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา steam, stress, street, spread, stria, strap, tread, ream
stream
แปลว่าทางน้ำ, ธารน้ำ
influent stream
แปลว่าทางน้ำไหลกลับสู่ดิน
perennial stream
แปลว่าลำน้ำที่มีน้ำไหลตลอดปี
stream tin
แปลว่า(แร่) แร่ดีบุกที่ปนอยู่ในดินทราย
Gas stripping
แปลว่า(Environmental Engineering) Gas transfer of an undesirable gas from a water stream to the atmosphere.
Burn
แปลว่า(english) 1) Process of cutting metal by a stream of fuel and oxygen, 2) to permanently damage a metal or alloy by heating to cause either incipient melting or intergranular oxidation.
BETA RATIO (#)
แปลว่า(english) The amount, expressed as a ratio, of particles in a fluid stream upstream of a filter, after the fluid posses through a filter, divided by the amount of particles downstream, for a particular size particle.
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. "