straightedge
基本解释
- n.画直线用尺
英汉例句
- With straightedge and compasses, divide a segment of a into 2 parts.
用直尺和圆规把线段a分成两部分。 - Each step of the construction of a circle with straightedge and compass calls for finding a point of intersection.
用圆规、直尺作圆的每一步都需要找一个交点。 - Trisecting an arbitrary angle with a compass and straightedge was one of the famous ancient Greeks unsolved construction problems.
用直尺和圆规三等分一个任意的角是古希腊著名的构造问题之一。 - In this paper, an experiment of test scale of straightedge is introduced by theprinciple of the Moire fringe shift amplifier.
本文介绍利用莫阿条纹位移放大器原理检验直尺刻度实验. - A straightedge provides a standard of straightness by comparison with which the straightness and flatness of a surface can be inspected .
直边提供了直线的检验标准，即表面的平面度可以与直边相比较做检测。