It illustrates a ellipse's short semi-axial curved line with great cured radius, that can replace the straight line for cutting square work-pieces on the machine tool.

车方机床用曲率半径很大的椭圆短半轴曲线代替直线切削方形工件。

youdao

A new metro runs under the square, carrying hundreds of thousands who used to cycle to work.

一条新地铁在广场下面运行，载着数以千计过去骑自行车上班的人们。

《柯林斯英汉双解大词典》

As we've seen previously, he argued that the complexity and communication costs of a project rise with the square of the number of developers, while work done only rises linearly.

像我们之前提到的，他指出：项目的复杂度和沟通成本会以开发者人数为基础呈平方指数增长，而业绩仅能直线上升。

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His work covers over three hundred fifty square meters of ceiling in a room that contains treasures from ancient Greece.

VOA: special.2010.06.23

You know, if you're wandering through Harvard Square and you see an out-of-work Harvard grad, they're handing out examples of square roots, they'll give you an example and you can test it to see is the square root of 2, 1.41529 or whatever.

你知道，如果你从哈佛校园里穿过去,你看见了一个失业校友，正在派发平方根的示例，他们会给你一个例子,而你会检查2的平方根是1。41529或者别的什么。

麻省理工公开课 - 计算机科学及编程导论课程节选

Have you ever bought any of the artists' work at Union Square?

你在联合广场买过艺术家的作品吗？

在超市购买的画 - SpeakingMax英语口语达人

Some traders have criticised the Jubilee Square work, which will replace a car park, saying it will affect traffic and trade.

BBC: Leicester's Jubilee Square project gets ?1.7m

The Jubilee Square work will start later this year.

BBC: Leicester's Jubilee Square project gets ?1.7m

Contractors will lay around 300, 000 cobbles in the square with work expected to finish early in May.

BBC: Thirsk Market Place cobblestones re-laid