ผลการค้นหา

flowerer

แปลว่าไม้ดอก

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%.

If it were not for hope, the heart would break

หมวดหากหมดหวังก็หมดพลังใจ

be powered by

แปลว่าขับเคลื่อนด้วย

were

แปลว่ากิริยาพหูพจน์ช่องที่ 2 ของ be

werewolf

แปลว่ามนุษย์หมาป่า

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. "

WYWH

ย่อมาจากWish You Were Here

If there were no clouds, we should not enjoy the sun

หมวดถ้าไม่เคยทุกข์ จะรู้หรือว่าสุขนั้นเป็นไฉน

nuclear-powered

แปลว่าซึ่งใช้พลังงานนิวเคลียร์

powered

แปลว่าที่ขับเคลื่อนโดยเครื่องยนต์

You see things and you say, 'Why?'!But I dream things that never were; and I say, 'Why not?