“diagonal”的概念、定义、翻译、参考文献-科学参考

单词	diagonal
释义	diagonal [dī`ag·ǝn·ǝl] ^{CIVIL ENGINEERING} A sloping structural member, under compression or tension or both, of a truss or bracing system. ^MATHEMATICS 1. The set of points all of whose coordinates are equal to one another in an n- dimensional coordinate system. 2. A line joining opposite vertices of a polygon with an even number of sides. ^OPTICS A plane mirror or prism face mounted near the eyepiece of a telescope at an angle to the light path, to redirect the light for convenience of observation or to reduce the intensity of the image of the sun so that it can be observed directly. ^TEXTILES A heavy twilled fabric.
随便看	decimal-binary switch decimal code decimal-coded digit decimal fraction decimal number decimal number system decimal place decimal point decimal processor decimal system decimal-to-binary conversion decimeter decimetric wave decineper decinormal decision decision box decision calculus decision element decision gate decision height decision instruction decision-making under uncertainty decision mechanism decision rule

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