ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(Software Engineering) a description of testing strategy and tactics
แปลงถ่านขั้วลบในเครื่องไดนาโม คือ ถ่านเก็บไฟไดนาโมซึ่งต่อกับขั้วไฟลบ
ผลหรือสินแร่ที่ได้จากเหมืองแร่ดีบุก
(ก่ออิฐ) กำแพงที่มีความหนา 13 1/2 น้ว
(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.
(Concrete Engineering) Concrete produced from a central-batching plant, where the materials are proportioned and placed in truck-mixers for mixing enroute to the job or after arrival there.
(Concrete Engineering) A unit of weight for cement: 376 Ibs net, equivalent to 4 US bags of portland cement. The designation presently used is tons of cement.
(english) Method of determining the hardness of materials; involves impressing a hardened ball of specified diameter into the material surface at a known pressure (10-mm ball, 500-kg load for aluminum alloys). The Brinell hardness number results from calculations involving the load and the spherical area of the ball impression. Direct-reading testing are generally used for routine inspection of forgings, and as a heat treat control function.
(Concrete Engineering) Removing or alleviating defects on a concrete surface by applying a mixture of sand and cement to the moistened surface and rubbing with a coarse material such as burlap.
(english) A structure is said to behave linearly when its the deformation response is directly proportional to the loading (i.e. doubling the load doubles the displacement response). For a material, linear means that the stress is directly proportional to the strain.
(Software Engineering) a stylized description or characterization of a software problem or capability and/or the manner in which a solution to the problem or capability may be characterized, applied, and implemented