ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
จงฝันอยู่เสมอ ที่สำคัญมากไปกว่านั้นคือ ทำความฝันนั้นให้เป็นความจริง และอย่ายอมแพ้
Dr. Robert D. Ballard
Did you see those two people cutting in front of us in line just now? Let's cut in front of them and give them a taste of their own medicine!
Shut up or I'll give you a knuckle sandwich.
I want you to give me a straight answer.
Hey buddy, how's it going? You look good. I love your jacket. Do you think you can give me a ride home? Reply: A friend in need is a friend indeed.
ภาษิตรัสเซีย
It takes a lot of guts to give the boss your true opinion.
Can you give me a gentle prod next week so I won't forget?
You should give up trying to put the moves on her. She is married.
The honcho says that we are going to have to give up two days of our vacation.
(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. "