circular segment是什么意思,circular segment的中文翻译,circular segment的用法例句-行业英语-优校网

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1)circular segment,圆弓形2)arch,弓形，半圆形3)expanding vault,圆锥形弓窿4)Ellipse Arched Aera,椭圆弓形面积5)arcuate section,弓形圆弧断面6)disk-pantograph,圆盘形受电弓

Based on fore theory and some tentatives,theory about distribution of water velocity in pipe of arcuate section is researched.

将整个断面分为弓形圆弧断面和渗流断面。

Discussion of current collection method between disk-pantograph and lin ear contact-wires;

圆盘形受电弓与直线形接触线受电方式探讨

行业英语