ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(Concrete Engineering) The addition of water and remixing of concrete which has started to stiffen: usually not allowed as it may affect the ultimate strength.
(english) Similar to the concept of center of gravity, except that it applies to a two dimensional shape rather than an object. For a given shape, the centroid location corresponds to the center of gravity for a thin flat plate of that shape, made from a homogeneous material.
(Concrete Engineering) The addition of water to the cement mix whether at the batch plant, during transit or at the jobsite to achieve the specified water to cement ratio.
(english) A thin film of phosphate pretreatment applied to a steel surface (bare or zinc coated) to enhance paintability.
(English) Embrittlement during pickling due to absorption of hydrogen.
(english) Roll used on the line to steady plate.
(Environmental Engineering) Systems which change in response to feedback.
(Software Engineering) contracting software work to a third party
(Software Engineering) a linear, sequential approach to process modeling
(english) Any vector can be expressed as a collection of vectors whose sum is equal to the original vector. Each vector in this collection is a component of the original vector. It is common to express a vector in terms of components which are parallel to the x and y axes.
(english) A structure in wire or sheet in which the boundaries of the grains tend to be aligned normal to the long axis and to extend completely through the thickness.
(english) A device which permits air to move in and out of a container or component to maintain atmospheric pressure.