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- A square have four sides and four angle. 正方形有四条等边和四个直角.
- A plane figure with four sides and four angles. 四边形有四个边和四个角的平面图形
- It is a rectangle if the four angles square. 如果四个角均为直角，该图为矩形。
- Four angles are all right-angles. 四个角都是直角。
- The following four angles draw four conclusions. 从一、传记的叠影。
- It is a rectangle if the four angles square. 如果四个角均为直角，该图为矩形。
- equal spiral angle taper cylindrical milling cutter 等螺旋角锥度柱铣刀
- Having four sides and four angles; square or rectangular. 四边形的带有四条边或四个角的；长方形或正方形的。
- It is analysed that the large area is watered and mixes the reason which suspects four angle production cracks of big board now, And prevent from copying and constructing. 分析大面积现浇混疑大板四个角产生裂缝的原因,以及预防描施。
- Pick up the longest one to fold an angle. Then fold the other four angles. 挑长的一条折起一个角,然后照这样折出四个角。
- Okay. Here's a table, it has four angles, if you cut one of the angles off, how many angels are left? 一个桌子有四个角,砍下去一个,还剩下几个?
- Any of the four angles of a boxing or wrestling ring where the ropes are joined. 拳击或摔交中绳与绳相连的四个角之一.
- The third segment is the analysis of the risk factors in the venture capital companies from four angles. 第三节是风险投资公司的风险分析，在进行风险管理之前必须进行详细而明确的风险分析，风险因素分析是风险管理的最佳工具，因此本节从四个角度分析了风险投资公司所面临的各种风险。
- In the four angles there were spaces walled in, forty cubits long and thirty wide; the four were of the same size. 院子四拐角的院子，周围有墙，每院长四十肘，宽三十肘。四拐角院子的尺寸都是一样，
- They make internal Christianity ornamental to change picture the pattern of Islam is ornamental, have also built up the very high steeple outside the the church at four angles. 他们把内部的基督教装饰改画成伊斯兰教的图案装饰，还在教堂的外面四个角上建起了高高的尖塔。
- This paper briefly and theoretically explains nonstoichiometric compounds from four angles and its application in new matenials. 简要从四个方面对非整比化合物进行了理论解释;并介绍了非整比化合物在新材料中的应用.
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- He wove four plots together into a novel. 他把四条情节编成一部小说。
- We have tea at four o'clock in the afternoon. 我们在下午四点钟喝茶。
- The town boasts four swimming pools. 这座城镇以拥有四个游泳池而自豪。
