ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(english) Steel melted in a furnace with a basic bottom and lining and under a slag containing an excess of a basic substance such as magnesia or lime.
(Concrete Engineering) A metal mold in the form of a truncated cone with a top diameter of 4”, a bottom diameter of 8”, and a height of 12”, used to fabricate the specimen for a slump test.
(english) A change in position. A displacement may be a translation a rotation or a combination of those.
(english) A vector quantity equal to the rate that position changes with time.
(Environmental Engineering) Organic compounds with two hydrocarbon groups bonded to a carbonyl group.
(english) A vector quantity equal to the rate that velocity changes with time.
(Environmental Engineering) An aromatic benzene ring with a hydroxyl substituted for one hydrogen.
(Software Engineering) a report of a defect
An informal measure of the ease with which a user interface can be learned and applied with efficiency and without errors
ปฏิบัติตาม
(english) Sheet metal screws with (a) sharp-pointed ends; and (b) fewer threads per inch than type AB screws; and (c) deeper threads with bettere gripping power than type AB. The industrial Fasteners Institue incorrectly labes type A an “obsolete” thread though it is universally preferred in 18-8 stainless over type AB, especially by the marine industry.
(english) A mathematical entity having a magnitude and a direction in space.