D It is really completely enclosing a region in space that I will call D.

在空间中是完全封闭的，我们称它为。

youdao

Note that the 2-d space is actually 3-d because you maintain two copies of the space - one for the current iteration and one for the last.

请注意这个2 - D空间实际上是3 - D的，因为保存了此空间的两个副本—一个针对的是当前迭代，一个针对的是上一个迭代。

youdao

These rules are encoded in the update function (see Listing 5), which iterates through the 2-d space to determine how states transition per the defined rules.

这些规则的代码可以在update函数(参见清单5)内找到，它迭代2 - d空间以决定根据已定义的规则，状态如何转换。

youdao

Today,the X-15 hangs in the Air and Space Museum in Washington,D.C.

VOA: special.2010.07.07

The point that I'd been emphasizing is well first point of course has been don't confuse the stages with the entire space-time worm.

我所强调的点是,第一个点当然是,别混淆了阶段,和整条时间虫。

耶鲁公开课 - 死亡课程节选

You could use both controllers to grab a 2-D plane like an image and stretch it out, or place it in different positions in the virtual 3-D space.

FORBES: Sony's PlayStation Move: Deep In The Heart Of Sony's R&D Lab

And unlike the Wii system, Move can track your absolute position in the 3-D space.

FORBES: Sony's PlayStation Move: Deep In The Heart Of Sony's R&D Lab

The app examines the geometry of people's images and reassembles them so participants appear to inhabit the same 3-D space.

FORBES: Magazine Article