ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(Environmental Engineering) The maximum allowable concentration of a given constituent in potable water.
(Environmental Engineering) (TSS) is the amount of suspended (filterable) matter in a water.
(english) The amount, expressed as a ratio, of particles in a fluid stream upstream of a filter, after the fluid posses through a filter, divided by the amount of particles downstream, for a particular size particle.
(Software Engineering) a modeling notation that represents a functional decomposition of a system
(Software Engineering) the creation of data that can be used to uncover errors in the software
(English) The top level of the boiler firebox where four oil guns are located. The oil guns are used to produce steam and maintain pressure while the boiler is on oil fire.
วิธีการอนุญาโตตุลาการ ในการตัดสินข้อเรียกร้องหรือข้อพิพาท โดยฝ่ายหนึ่งไม่ได้มาร่วมอยู่ด้วย
(english) A device which permits air to move in and out of a container or component to maintain atmospheric pressure.
(english) A closed vessel in which water, is transformed into steam at a given pressure and temperature under controlled conditions.
(english) A method of obtaining a high luster on small parts by rotating them in a wooden-lined barrel with water, burnishing soap, and stainless steel shot.
(english) A directed interaction between two objects that tends to change the momentum of both.Since a force has both direction and magnitude, it can be expressed as a vector
(Environmental Engineering) The biological oxidation of ammonia and ammonium sequentially to nitrite and then nitrate. It occurs naturally in surface waters, and can be engineered in wastewater treatment systems. The purpose of nitrification in wastewater treatment systems is a reduction in the oxygen demand resulting from the ammonia.