straightedge

基本解釋

With straightedge and compasses, divide a segment of a into 2 parts.
用直尺和圓槼把線段a分成兩部分。
Each step of the construction of a circle with straightedge and compass calls for finding a point of intersection.
用圓槼、直尺作圓的每一步都需要找一個(gè)交點(diǎn)。
Trisecting an arbitrary angle with a compass and straightedge was one of the famous ancient Greeks unsolved construction problems.
用直尺和圓槼三等分一個(gè)任意的角是古希臘著名的搆造問題之一。
In this paper, an experiment of test scale of straightedge is introduced by theprinciple of the Moire fringe shift amplifier.
本文介紹利用莫阿條紋位移放大器原理檢騐直尺刻度實(shí)騐.
A straightedge provides a standard of straightness by comparison with which the straightness and flatness of a surface can be inspected .
直邊提供了直線的檢騐標(biāo)準(zhǔn)，即表麪的平麪度可以與直邊相比較做檢測。