It makes 3D objects look flat.

他可以让三的物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的复制出三的效果，就像我们的星球一样，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的失真。

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的几何线条在二的平面上表现出三的地球来，书中还有古代世界8000多个地点的坐。

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

在将二制作成三的同时，我们会请模师制作实模型。

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

所以，这是三的，就好像全息像一样，你可以从我们的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.

值得一提的是，由于心脏是三的，正位胸片上看到的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的三地图，但我们需要很好的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，新海诚发布了他的第一部短片，完全是使用他自己的插画，以及Lightwave和Adobe After Effects进行三合成制作的。

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，他们使用的三计算机模拟表明，更多低密度的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.

其独特的三通风口内外兼制。

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，然后创造你能想象的任何三形状。

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

当你有一个复杂的三海岸线，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.

他是一个三的超级英雄，他是活生生的，他会呼吸，也会担忧，和我们一样经历着各种各样的事情，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的三挂毯，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，我们要讨论的是3D打印机，可以用包括塑料、混凝土和金属在内的各种材料制造出固态三物的打印机。

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

以三的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的三打印工具寻求产权。

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

它正在脑海中构丛林的三地图。

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

空间是三的，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，去跟三空间的人打交道。