ผลการค้นหา

principle rafter

แปลว่าจันทันใหญ่ จันทันเอก

Bleeder

แปลว่า(english) A defect wherein a casting lacks completeness due to moltn metal draining or leaking out of some part of the mold cavity after pouraing has stopped.

Aging 2

แปลว่า(english) A change in properties that occurs at ambient or moderately elevated temperatures after hot working or a heat treating operation (quench aging in ferrous alloys), or after a cold working operation (strain aging). The change in properties is often, but not always, due to a phase change (precipitation), but does not involve a change in chemical composition. In a metal or alloy, a change in properties that generally occurs slowly at room temperature and more rapidly at higher temperatures.

rafter

แปลว่าจันทัน

common rafter

แปลว่าจันทันพราง

common rafters

แปลว่า(สถาปัตย) ไม้จันทัน

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%.

I'll be free after lunch

แปลว่าฉันจะว่างหลังอาหารกลางวัน

priciple rafter

แปลว่าจันทันใหญ่, จันทันจริง (จันทันที่วางรองรับระแนงหลังคา)

Call After

กริยาช่อง 2Called After

กริยาช่อง 3Called After

แปลว่าโทรหลังจาก

Look After

กริยาช่อง 2Looked After

กริยาช่อง 3Looked After

แปลว่าดูแล

one who looks after/takes care of

แปลว่าผู้เลี้ยงดู