“方尖碑”（高大的四边锥形纪念碑）是在公元前3500年精心建造的，甚至在地理位置上也是有目的的。
"Obelisks" (tall four-sided tapered monuments) were carefully constructed and even purposefully geographically located around 3500 BC.
四边形被剪成了平行四边形。
我的意思是它可能有点弯曲，但大致上，它看起来像空间中的平行四边形。
I mean it might be slightly curvy, but roughly, it looks like a parallelogram in space.
这里有幅更好的图。我说经过C 的是 C左边的这个阴影平行四边形。
Here is a better picture. I claim that what will be going through C is this shaded parallelogram to the left of C.
回到家，她把照片的四边用透明胶带包好，以防磨损。
At home, she covered both sides of the photo with strips of transparent tape to keep it safe.
每个三角形的面积等于拼成的平行四边形面积的。
The area of every triangle equals the area of the parallelogram.
该仪器索赔9日，其中四杆连杆是一个平行四边形。
The apparatus of claim 9, wherein the four-bar-linkage is a parallelogram.
贴在箱内的黑色塑料膜内衬应该长出一英尺左右翻挂在箱体四边。
The black plastic liner should be hanging out a foot or so on all sides.
四边形接受八个参数，代表的是这个四边形的四个顶点。
The quadrilateral takes eight arguments representing the four points of the quadrilateral.
这面积，约等于平行四边形的一半，我能用向量表示它。
So, the area is approximately equal to one half of the area of a parallelogram that I could form from these vectors.
或者说它可以有轻微的弯曲，但它大体上像一个平行四边形。
I mean it might be slightly curvy, but roughly it looks like a parallelogram in space.
当然这个平行四边形还是有同样的面积，也在同一个平面上。
Sure, the parallelogram still has the same area, and it's still in the same plane.
利用平行四边形连杆和齿轮的组合设计了一种外骨骼机构。
A new type of exoskeleton mechanism has been developed by combination of parallelogram link and gear.
这四个分离变量的相互关系有点像带有柔性接头的四边形框架。
The interrelationships of these four separate variables are somewhat similar to a four-sided frame with flexible joints.
这些星星组成了一个平行四边形-对边等长且平行的四边形。
These stars form a parallelogram – a four-sided figure with its opposite sides equally long and parallel to one another.
它最明显的图案是飞马座大四边形：即构成飞马躯体的四颗二等星。
Its most noticeable star pattern is the Great Square of Pegasus: four second magnitude stars marking the body of the horse.
采用平面四边形为基本封闭形建立位移方程，给出了所有四个基本类型的解。
A planar quadrilateral is adopted as the basic loop in building up the displacement equations, and four basic types of solutions are given.
如果该数组包含三个元素，则平行四边形的右下角位置的点可从前三个点导出。
If the array contains three elements, the lower-right corner of the parallelogram is implied by the first three points.
这个区域最热的恒星在猎户四边形星团中，即画面中心附近的最明亮的那个星团。
The region's hottest stars are found in the Trapezium cluster, the brightest cluster near picture center.
盘子四边十分光滑，要在盘边拴上绳索或链条而同时又不损坏它是很难办到的。
The sides of the dish were so smooth that it was almost impossible to attach hawsers and chains to the rim without damaging it.
老款式的，四边的刨丝器还是你将蔬菜和奶酪—比如切达干酪—刨丝的最佳选择。
The old-fashioned, four-sided box grater, for example, is still the best tool for grating many vegetables and cheeses, such as cheddar.
引脚围绕网格交叉点成矩形，在引脚图层通过最小金属宽度的一半指向所有四边。
The pin rectangle encloses the grid intersection point on all four sides by half the minimum metal width of that pin shape layer.
清单4内的示例创建了10个随机的四边形其中这些点必须是顺时针或逆时针顺序。
The example in Listing 4 creates 10 random quadrilaterals where the points must be in clockwise or counter-clockwise order.
过了半个钟头，一切恢复了原有的秩序，只有四边形队列已由黑色变成灰色的了。
Half an hour later everything was in its former good order again, only the squadrons were now grey instead of black.
这一计划在一个平行四边形内设计，直接面对南北向的多余线条切割了场地东西边沿。
The plan was designed in a parallelogram, cutting the site's east and west edges with additional lines that confronts directly to the south-north direction.
这样的四边形logo可适用于各类项目：从旅馆logo到社会创意，再到房地产商。
Such quadrangle-shaped logos may fit all kinds of projects: from hotel logos to social initiatives and to real estate agencies.
这样的四边形logo可适用于各类项目：从旅馆logo到社会创意，再到房地产商。
Such quadrangle-shaped logos may fit all kinds of projects: from hotel logos to social initiatives and to real estate agencies.
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