ผลการค้นหา

circle about* *circle about *circle about*

ค้นเจอ 17 รายการ

circle

วงกลม, วงเวียน, บริเวณ, เวียนรอบเป็นวงกลม, ม้วน, พัน, อ้อมรอบ, ม้านั่งที่ทำเป็นรูปวงกลมล้อมลำต้นไม้

dip circle

เครื่องมือวัดหาค่าของมุมเท

graduated circle

แผ่นวงกลมสำหรับวัดเครื่องมือหรือมุมทางตั้งและทางแนวนอน

Addendum

(english) That portion of a gear tooth that extends from the pitch circle to the outside diameter.

Measurement

(Software Engineering) collecting quantitative data about the software or the software engineering processMetrics

OCL (Object Constraint Language)

(Software Engineering) a supplement to UML, this formal language allows a software engineer to construct unambiguous statements about the characteristics of various design model elements

Accordion Reed Steel

(english) Hardened, tempered, polished and blued or yellow flat steel with dressed edges. Carbon content about 1.00. Material has to possess good flatness, uniform hardness and high elasticity.

Boron (chemical symbol B)

(english) Element N. 5 of the periodic system. Atomic weight 10.82. It is gray in color, ignites at about 1112 (degrees) F. and burns with a brilliant green flame, but its melting point in a non-oxidizing atmosphere is about 4000 (degrees) F. Boron is used in steel in minute quantities for one purpose only- to increase the hardenability as in case hardening and to increase strength and hardness penetration.

Magnetite

(Concrete Engineering) An aggregate used in heavy weight concrete, consisting primarily of ferrous metaferrite (Fe304). A black magnetic iron ore with a specific gravity of approximately 5.2 and a Mohs hardness of about 6.

Troposphere

(Environmental Engineering) The lower atmosphere, from the earth's surface to approximately 12 km. This portion of the earth's atmosphere contains about 95 percent of the atmospheric gases. The temperature gradually declines through this region.

Rotation:

(english) Motion of an object where the path of every point is a circle or circular arc. A rotation is defined by a point and vector which determine the axis of rotation. The direction of the vector is the direction of the axis and the magnitude of the vector is the angle of rotation.

Pin support:

(english) In two dimensions, a pin support restrains two translation degrees of freedom but does not restrain rotation. When considering reaction forces, a pin support is usually considered to have two force components: one each about the x and y axes respectively.

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