- rotating axis
- 旋转轴
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
rotating axis
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Rotating calipers — is a computational algorithm developed by Michael Shamos in 1978 for determining all antipodal pairs of points and vertices on a convex polygon or convex hull. The term rotating calipers was later coined in 1983 by the computer scientist Godfried … Wikipedia
axis — axis1 [ak′sis] n. pl. axes [ak′sēz΄] [L, axle, axis < IE * aks < base * aĝ (see ACT1) > OE eax, ON ǫxull, Gr axōn, L axilla] 1. a real or imaginary straight line on which an object rotates or is regarded as rotating [the axis of a… … English World dictionary
Rotating reference frame — A rotating frame of reference is a special case of a non inertial reference frame that is rotating relative to an inertial reference frame. An everyday example of a rotating reference frame is the surface of the Earth. (This article considers… … Wikipedia
Rotating magnetic field — A rotating magnetic field is a magnetic field which changes direction at (ideally) a constant angular rate. This is a key principle in the operation of the alternating current motor. In 1882, Nikola Tesla identified the concept of the rotating… … Wikipedia
Rotating locomotion in living systems — A passive wheel Rotating locomotion encompasses two distinct modes of … Wikipedia
Axis — The axis is the second cervical vertebra (symbol: C2). It is called the axis because the uppermost cervical vertebra (called the atlas) rotates about the odontoid process of C2. The joint between the axis and atlas is a pivot type of joint. It… … Medical dictionary
axis — axis1 axised /ak sist/, adj. /ak sis/, n., pl. axes /ak seez/. 1. the line about which a rotating body, such as the earth, turns. 2. Math. a. a central line that bisects a two dimensional body or figure. b. a line about which a three dimensional… … Universalium
axis — I. /ˈæksəs / (say aksuhs) noun (plural axes /ˈæksiz / (say akseez)) 1. the line about which a rotating body, such as the earth, turns. 2. the central line of any symmetrical, or nearly symmetrical, body: the axis of a cylinder; the axis of the… …
axis — ax•is [[t]ˈæk sɪs[/t]] n. pl. ax•es [[t]ˈæk siz[/t]] 1) geo the line about which a rotating body, such as the earth, turns 2) math. anat. a) a central line that bisects a two dimensional body or figure b) a line about which a three dimensional… … From formal English to slang
axis in peritrochio — Wheel Wheel (hw[=e]l), n. [OE. wheel, hweol, AS. hwe[ o]l, hweogul, hweowol; akin to D. wiel, Icel. hv[=e]l, Gr. ky klos, Skr. cakra; cf. Icel. hj[=o]l, Dan. hiul, Sw. hjul. [root]218. Cf. {Cycle}, {Cyclopedia}.] [1913 Webster] 1. A circular… … The Collaborative International Dictionary of English
rotating — adj. spinning or revolving around a central axis; taking place in rotation ro·tate || rəʊ teɪt v. cause to spin, cause to revolve around a central axis; spin or revolve around a central axis … English contemporary dictionary
