英文字典中文字典51ZiDian.com

中文字典辞典英文字典 a b c d e f g h i j k l m n o p q r s t u v w x y z

involute

a. 纷乱的,复杂的,内卷的
n. 渐开线
vi. 内卷,恢复原状,消失

纷乱的,复杂的,内卷的渐开线内卷,恢复原状,消失

WordNet (r) 3.0 (2006) (WordNet)

involute
adj 1: especially of petals or leaves in bud; having margins
rolled inward [synonym: {involute}, {rolled}]
2: (of some shells) closely coiled so that the axis is obscured

The Collaborative International Dictionary of English v.0.48 (gcide)

Involute \In"vo*lute\, Involuted \In"vo*lu`ted\, a. [L.
involutus, p. p. of involvere. See {Involve}.]
1. (Bot.) Rolled inward from the edges; -- said of leaves in
vernation, or of the petals of flowers in [ae]stivation.
--Gray.
[1913 Webster]

2. (Zool.)
(a) Turned inward at the margin, as the exterior lip of
the Cyprea.
(b) Rolled inward spirally.
[1913 Webster]

Involute \In"vo*lute\, n. (Geom.)
A curve traced by the end of a string wound upon another
curve, or unwound from it; -- called also {evolvent}. See
{Evolute}.
[1913 Webster]

请选择你想看的字典辞典：

单词	字典	翻译
Involute	查看　Involute　在百度字典中的解释	百度英翻中〔查看〕
Involute	查看　Involute　在Google字典中的解释	Google英翻中〔查看〕
Involute	查看　Involute　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!

中文字典英文字典工具:

选择颜色:

<style type="text/css">#word104_1 br {display:none;}</style>
<form id="word104_1" method="post" action="http://51zidian.com/index.php" target="_blank">
<div style="width: 140px;border:1px solid #000;background-color:#ffffff;padding: 0px 0px;margin: 0px 0px;align:center;text-align:center;overflow:hidden;"><div id="xcolor1_1" style="font-size:12px;color:#183a00;line-height:16px;font-family: arial; font-weight:bold;background:#94abf0;padding: 3px 1px;text-align:center;"><a href="http://51zidian.com/" alt="英文字典中文字典" title="英文字典中文字典" id="word_name104_1" style="color:#000000;font-size:14px;text-decoration:none;line-height:16px;font-family: arial;" >英文字典中文字典</a></div><table width=100% style='align:center;text-align:left;font-size:12px;background-color:#ffffff;color:#333333;'>
<tr><td style="text-align:center;border:0"><input type=hidden name="word104_hi" value="1">输入中英文单字</td></tr><tr><td style="text-align:center;border:0"><input type="text" name="word104_input" value="" size=10 style="background-color:#ffffff;color:#000;text-decoration:none;font-family: arial;rial;border:1px solid #999;padding:1px!important;"></td></tr><tr style='line-height: 26px;'><td style="text-align:center;border:0"><input type=submit style="background-color:#ccc;color:#000;border:0 none;cursor:pointer;" value="查询字典"></td></tr></table></div>
</form>

英文字典中文字典相关资料:

Involute - Wikipedia
In mathematics, an involute (also known as an evolvent) is a particular type of curve that is dependent on another shape or curve An involute of a curve is the locus of a point on a piece of taut string as the string is either unwrapped from or wrapped around the curve
Involute -- from Wolfram MathWorld
The locus of points traced out by the end of the string is called the involute of the original curve, and the original curve is called the evolute of its involute
INVOLUTE Definition Meaning - Merriam-Webster
The meaning of INVOLUTE is curled spirally How to use involute in a sentence
Involute - Math of involute curves for mechanical gears
An involute, specifically a circle involute, is a geometric curve that can be described by the trace of unwrapping a taut string which is tangent to a circle, known as the base circle
Involute | Definition Geometry | Britannica
involute, of a curve C, a curve that intersects all the tangents of the curve C at right angles
INVOLUTE Definition Meaning | Dictionary. com
to roll or curl up; become involute to return to a normal shape, size, or state
Understanding the involute: What is an example of an involute?
Discover what is an example of an involute, a fundamental curve in engineering and mathematics Learn about its definition, real-world applications in gear teeth, and how it reduces wear and noise in machinery
Involute Curve – EngineeringTechnology. org
An involute curve is a specific type of curve that is defined by the rolling motion of a line that is tangent to a circle The curve is widely used in the design of gears because it provides a smooth, uniform meshing action between gears, which reduces noise and wear
Involute gear - Wikipedia
The involute gear profile is the most commonly used system for gearing today, with cycloid gearing still used for some specialties such as clocks In an involute gear, the profiles of the teeth are involutes of a circle

中文字典-英文字典 2005-2009