It makes 3D objects look flat.

他可以让物体看起来就像平面一样。

You can't exactly replicate something that is three dimensional, like our planet, on a flat piece of paper, because paper has only two dimensions, and that means there'll always be a certain degree of distortion on a map.

你不能在一张纸上确切复制出效果，就像我们星球一样，因为纸上只能是二空间，这就意味着在地图上总有一定程度失真。

It recommended using geometric lines of latitude and longitude to convey a three-dimensional Earth on a two-dimensional surface, and it included the co-ordinates of over 8,000 locations in the ancient world.

它告诉人们如何用经纬线这样几何线条在二平面上表现出地球来，书中还有古代世界8000多个地点坐标。

Simultaneously with going from 2D to 3D, we will go 3D with our model maker.

在将二制作成同时，我们会请模师制作实体模型。

So, it's almost three-dimensional, like a hologram effect, that you can get from our stitching.

所以，这是立体，就好像全息影像一样，你可以从我们一针一线里面感受到。

Of note, since the heart is three-dimensional, the atrial appendage actually sits behind the central formation in frontal x-ray.

值得一提是，由于心脏是立体，正位胸上看到心耳实际上位于心脏中央结构之后。

And so, although we have a three-dimensional map that we've made the day before, we need a very good view outside to see what's coming.

所以，虽然我们有一张提前制作地图，但我们需要很好视野来观察外面会发生什么。

In 1998, Shinkai released his first-ever short film, which was entirely self-produced using nothing but his own illustrations, Lightwave, and Adobe After Effects for 3D compositing.

1998年，新海诚发布了他第一部，全是使用他自己插画，以及Lightwave和Adobe After Effects进行合成制作。

Researchers say that the three dimensional computer simulations that they used indicated that more oil in smaller concentrations actually resulted from the spill.

研究人员表示，他们使用计算机模拟表明，更多低密度石油实际上也源自那次石油泄漏。

Its unique three-dimensional vents are machined on both internal and external surfaces.

其独特通风口内外兼制。

Then the little nozzle will go up just a little bit and draw another layer on top of that, and build up whatever 3-D shape you can imagine.

然后小喷嘴会上升一点，在上面再铺一层，然后创造你能想象任何形状。

When you had a complex 3 dimensional shoreline that is both oyster reefs and salt marsh and all that working together.

当你有一个复杂海岸线，牡蛎礁和盐沼以及所有这些共同工作。

You want a three-dimensional superhero, who lives and breathes and worries and experiences things just the way you and I do, except for the fact that she or he has a superpower.

他是一个超级英雄，他是活生生，他会呼吸，也会担忧，和我们一样经历着各种各样事情，除了他们拥有超能力这点外。

They're kind of like 3-D tapestries of my existence as living as art.

它们就像是照着我而造挂毯，如艺术般鲜活。

In this programme, we're discussing 3D printers – printers which can build solid, three-dimensional objects out of a variety of materials including plastic, concrete and metal.

在本期节目中，我们要讨论是3D打印机，可以用包括塑料、混凝土和金属在内各种材料制造出固态物体打印机。

Tackling the problem in three dimensions helps speed up discovery, LifeArc says.

以方式解决问题有助于加速发现，LifeArc说。

Noel is seeking property rights for a three-dimensional printed tool that acts like the tongue.

诺埃尔正在为一种类似于这种舌头打印工具寻求产权。

He's building a 3D map of the jungle — in his head.

它正在脑海中构丛林地图。

Space is a three-dimensional spectrum that provides us with length, width and height.

空间是，为我们提供了长度、宽度和高度。

You know you should go outside and be with the three-dimensional people.

你们应该走出这里，去跟空间人打交道。