ตัวกรองผลการค้นหา
Stratosphere
แปลว่า(Environmental Engineering) The atmosphere from approximately 12 km to 70 km. The temperature of the atmosphere increases in this region.Strong acid
Translation:
แปลว่า(english) Motion of an object where the path of every point is a straight line.
Configuration control
แปลว่า(Software Engineering) the control of changes to programs, documents or data
Pramane Ground
แปลว่าทุ่งพระเมรุ, สนามหลวง (บางทีก็เขียน Prameru = พระเมรุ)
upstream transition
แปลว่าดู transition, inlet
zone, saturation
แปลว่าเขตอิ่มน้ำ : เขตหรือส่วนชั้นใต้ดินที่มีน้ำบรรจุอยู่เต็มช่องว่างระหว่างเม็ดดิน บางครั้งเรียกว่า zone of saturation
convection rain
แปลว่าฝนเกิดจากมวลอากาศร้อน : ดู rain, convection
Temperature Rise
แปลว่า(Concrete Engineering) The increase of concrete temperature caused by heat of hydration and heat from other sources.
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.
Abrasive 2
แปลว่า(english) Natural – sandstone,emery,corundum,diamonds, or Artificial – silicon carbide,aluminum oxide – material used for making grinding wheels,andpaper,abrasive and lapping compunds.
Abrasive 1
แปลว่า(english) Material for grinding, polishing, blasting, either in loose form or bonded to form wheels, bricks, or files, or applied to paper and cloth by glue or resin. Natural abrasives include emery, corundum, garnet, sand, flint, etc. Metallic shot and grit are also used as abrasives in cleaning castings
Center of Gravity (CG):
แปลว่า(english) The location of the resultant of gravity forces on an object or objects: sometimes called center of mass.