ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา Enclose, enclose with, enclosed fuse, Virion, Carbonation, enclose in, enclose within
enclose with
แปลว่ารวมอยู่ใน (ซอง, ห่อหรืออื่นๆ), แนบไว้ใน (ซอง, ห่อหรืออื่นๆ)
enclose
แปลว่าสร้างรั้วล้อม, สร้างกำแพงล้อมรอบ
แปลว่าห่อหุ้ม
enclose in
แปลว่าปิดล้อมอยู่ใน, ขังอยู่ใน
แปลว่ารวมอยู่ใน (จดหมาย, ห่อของ), ปิดล้อมด้วย, ล้อมรอบด้วย
enclose within
แปลว่าแนบมาพร้อมกับ
enclosed fuse
แปลว่า(ไฟฟ้า) ฟิวซ์ไฟฟ้าที่ห่อหุ้มวัตถุเป็นฉนวนมิดชิด
Virion
แปลว่า(Environmental Engineering) A virus particle. Viral DNA or RNA enclosed in an organic capsule. See virus.
flowers (specially a mixture of different flower enclosed in a piece of gauze and perfumed)
แปลว่าบุหงา
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%.
AAC - Autoclaved Aerated Concrete
แปลว่า(Concrete Engineering) Exceptionally lightweight precast concrete with high thermal qualities and fire resistence. Suitable for cutting with ordinary hand tools. Mix design is composed of portland cement, sand or siliceous material, lime, gypsum, finely powdered aluminum, and water. Initial mix is a combination of portland cement, sand, lime and gypsum to produce a slurry. Finely powdered aluminum mixed into a paste is added prior to placement into large, rail-like forms. The finely powdered aluminum reacts with the alkaline components of the cement and lime to produce hydrogen gas, which increases the volume approximately five times producing a uniformly, dispersed cellular structure. Units are cut to required shape. Units are placed in an autoclave, an enclosed pressurized chamber, and steam cured at 3500 F. Approximately 80% of the ultimate volume consists of air voids.