ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(english) Octagon-shaped wooden stick approximately 5' long. This stick is used in the baller area, to change burr mashers, to start a coil with a large ID, etc.
(english) The energy stored in deformed elastic material (e.g., a watch spring). Elastic energy equals where k is the stiffness, and is the associated deflection. Elastic energy is sometimes called elastic potential energy because it can be recovered when the object returns to its original shape; see potential energy.
การเปลี่ยนรูป
ทุ่นไดนาโมหรืออาร์มาเจอร์แบบรูปกลอง
(english) A brittle structure or material exhibits low ductility, meaning that it exhibits very little inelastic deformation before complete failure.
(english) Smoothing surfaces through friction between the material and material such as hardened metal media.
(Concrete Engineering) Water held on surfaces in a material by either physical and/or chemical forces.
(Concrete Engineering) The weight of dry aggregate rodded into a cylindrical container of diameter approximately equal to the height, each of 3 layers rodded 25 times, and the excess aggregate struck off level with the top of the container
(english) Irregular-shaped surface cavities in a casting containing carbonaceous matter. Caused by spilling off of the blacking from the mold surface.
การเปลี่ยนแปลง, การแปลง (จากกระแสไฟฟ้าสลับเป็นไฟฟ้าตรงหรือแปลงพลังกระแสไฟฟ้าไปเป็นพลังงานกล)
(Concrete Engineering) Refined form of an ASTM C618, Class N (natural) pozzolan. A high performance, mineral admixture, similar in performance to silica fume, additionally comparable in cost. Pure white powdered in form will, not effect the natural color or darken concrete as silica fume does. Suitable for high-performance color matching in architectural concrete. Dosage at 5% to 10%, of cement by weight. No bleed water, better finishability, more creamy, cleanup is easier with slightly higher 28 day strengths and 25% - 35% less plasticizer is required than silica fume.
(Software Engineering) a comprehensive diagrammatic notation for the analysis and design of software