ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
นารีผล
N
นารีผลจะมีอยู่ในป่าหิมพานต์เท่านั้น
ต้นไม้ที่ออกผลเป็นรูปร่างหญิงสาว
เข่ง
ป้าฝากขนมเข่งมาให้เต็มถุงเลย เอาไปนึ่งอีกทีก่อนจะกิน
ชื่อขนมอย่างหนึ่ง ทำด้วยแป้งข้าวเหนียวกับน้ำตาล ใส่กระทงวางในเข่งเล็กๆ นึ่งให้สุก
(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.
(english) A diamond penetrator, conical in shape, used with a Rockwell hardness tester for hard metals.
(english) A preliminary forging operation to give the piece approximately the correct shape for subsequent forming.
(english) A funicular shape is one similar to that taken by a suspended chain or string subjected to a particular loading.
(english) A long, tapered cutting tool with serrations which,when forced through a hole or across a surface, cuts a desired shape or size.
(english) A property of a cross sectional shape, which depends on shape, and orientation. Section modulus is usually denoted S, and S = I/c, where I = moment of inertia about an axis through the centroid, and c is the distance from the centroid to the extreme edge of the section.
(english) Moment of inertia has two distinct but related meanings: 1) it is a property of a an object relating to the magnitude of the moment required to rotate the object and overcome its inertia. 2) A property of a two dimensional cross section shape with respect to an axis, usually an axis through the centroid of the shape.
(Concrete Engineering) A fragment, usually of flaky shape, detached from a larger mass by pressure, expansion from within the larger mass, a blow, or by the action of weather.
(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.
(english) A displacement quantity which defines the shape and location of an object. In the two dimensional plane, a rigid object has three degrees of freedom: two translations and one rotation. In three dimensional space, a rigid object has six degrees of freedom (three translations and three rotations).