ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
ประมูล
เส้นผ่าศูนย์กลางของลูกกลม
ทางพายุ, เวลาที่จวนจะหมดพายุ
แรงเคลื่อนหมุน
(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 defect in a casting caused by trapped steam or gas.
(Software Engineering) a mini-specification that describes the technical aspects of a change
(Environmental Engineering) A surface phenomena in which a solute (soluble material) concentrates or collects at a surface (the adsorbent).
(english) A piece of stock (also call a “slug” or “multiple”) from which a forging is to be made.
(english) A reaction is a force exerted by a support on an object: sometimes called support reaction. Using this definition, a reaction is an external force.
(Concrete Engineering) A wick-like action whereby a liquid will migrate vertically through material, in a upward direction; as oil in a lamp travels upward through the wick,
(english) The resultant of a system of forces causing rotation without translation. A moment can be expressed as a couple.