In three-dimensions, it could even be a saddle point.
在三维空间中，它甚至可以是一个鞍点。
And then, if you go the real sodium chloride crystal and you do this same calculation but in three-dimensions.
接下来，如果回到实际的氯化钠晶体中，你们做同样的计算，但是是在三维中。
Some movements involving primarily vertical or horizontal motions of the body as a whole, in which rotations can be ignored, can be studied using simple equations of linear motion in three dimensions.
有些运动主要涉及整体的垂直或水平运动，其中转动可以忽略，可以用三维线性运动的简单方程来研究。
There are three states of matter, three dimensions. Triangulation is how we get our bearings.
物质有三态，空间有三维，而三角测量是我们寻找自己坐标的方式。
In contrast, the scanning electron microscope reveals a world familiar to the way we naturally see things, a world with outer surfaces and in three dimensions.
与此相反，扫描电子显微镜揭示世界的方式接近于我们自然地观察物体的方式，是一个具有外表和三维的世界。
Next, given your time variable, you calculate the position of the box within the display window along the three dimensions.
接下来，指定时间变量，您就能够计算显示窗口中立方体的位置及其三维尺寸。
So far, we have represented three dimensions of information explicitly.
到目前为止，我们已经显式地表示了信息的三维。
But the technique allows a computer browser to display complex graphics that react to mouse movements, allowing a user to move or look around in three dimensions the way one can in some videogames.
但技术允许计算机浏览展示由鼠标移动响应的复杂图片，允许用户移动或在三维方式四处看看，这原本只能在电子游戏实现的。
MEN are generally better than women on tests of spatial ability, such as mentally rotating an object through three dimensions or finding their way around in a new environment.
在空间能力测试上，男性的成绩普遍是优于女性的，比如说在脑海中想象一个三维的物体并且将它旋转或者是在一个新的环境下找到路。
Programming in three dimensions can seem complicated because of the amount of jargon and the mathematics involved, this tutorial will keep things as simple as possible.
由于大量术语和算术运算的存在，三维编程可能看上去很复杂，但本教程将尽量让所有的事情保持简单。
Before Milnor, no one had any inkling that this restriction made any difference; for spaces of three dimensions or fewer, it does not.
在米尔诺尔之前，没有人认为这个限制有什么影响；而对于三维以下的空间，确实没有影响。
One idea for dealing with leaks is to change that by moving transistor design into three dimensions.
一个解决电流泄漏的想法是，将晶体管的设计变为三维结构。
If you look at those pictures in a particular way, your brain's programming will take over and create the illusion of three dimensions.
如果你用特定的方法来看这些影像，大脑的处理工序会进而创造出三维的幻觉。
All the rest — whether or not the world has three dimensions, whether the mind has nine or twelve categories — comes afterwards.
所有其它的问题——世界是否是三维的，思想可分为九类还是十二类——都是次要的。
They have invented a way to look at cells that are still alive. Moreover, they can do so in three dimensions.
他们已经发明了一种能够观察活细胞的方法，而且是三维成像。
With three dimensions, you can see why it is called a cube.
使用三个维度，您就会明白为什么要将其称为多维数据集。
"Folding in three dimensions [is required for functionality] when it comes to proteins, so the library isn't completely randomized," Hecht said.
赫奇特先生还告诉我们：“当其形成蛋白质的时候，基因在三维空间上折叠(为实际所需要)，所以基因库不是完完全全随机的。”
Quaternions make it possible to extend the concept of rotation in three dimensions to four dimensions (see Resources for links to quaternion references).
四元数可能把三维旋转的概念推广到四维(请参阅参考资料，其中有四元数的参考资料的链接)。
In three dimensions, a sphere is likewise symmetrical under all rotations about its center.
在三维空间中，球同样是中心对称的。
IBM said in a statement that the data will be collected using antennae designed to monitor radio waves in three dimensions to sample high-frequency emissions from space.
按ibm的说法，他们将使用三维天线采集太空高频电磁波，并将采集到的信号送往计算机进行分析。
The way the light falls on an object provides us with the shading that helps us see shapes in three dimensions.
光线照射在对象上的方式能够提供给我们阴影以帮助我们看到三维的形状。
And mental manipulation of objects in three dimensions figures prominently in the memoirs and introspections of most creative physicists and chemists.
且在最富创造力的物理学家和化学家的传记、反思里，都提到了在三维空间中用精神控制目标的重要性。
A writer for "The Wire", an acclaimed HBO show about urban crime, he is capable of evoking atmosphere in three dimensions.
作为备受称赞的HBO关于城市犯罪节目“TheWire”的作者，他具有制造三维立体氛围的才能。
The reason there are three quantum Numbers is we're describing an orbital in three dimensions, so it makes sense that we would need to describe in terms of three different quantum Numbers.
我们需要，3个量子数的原因，是因为我们描述的是一个，三维的轨道，所以我们需要，3个不同的量子数，来描述它。
Beyond motion sensing, which a mouse rolling on its trackball already does handily, or iPhone pinching, gesture sensing can allow movement in three dimensions.
鼠标的滚轮和ipone都可以进行动作感应，但是只有手势感应允许动作在三维空间内进行。
Just the first 2 equations in three dimensions, those give me a line, the line where those two planes meet.
三维空间中的这两个方程会得到一条线，两平面相交的这条线。
The Rosetta algorithm is used to create some potential starting structures, but users are then given a set of controls that let them poke and prod the protein's structure in three dimensions;
罗塞塔算法用于创建部分潜在的初始结构，但此后则赋予用户控制权，让他们拨弄蛋白质的三维结构；
Using the sample model in this document, adding items in Query Studio from all three dimensions returns a much reduced record set.
在本文的模型示例中，从所有三个维度向QueryStudio添加项目，然后返回一个缩减了很多的数据集。
The format also supports multipart shapes in three dimensions, as well as a measurement (m) dimension. The format consists of at least three individual files
此格式还支持三维多部分图形，还有度量（m）维。
The format also supports multipart shapes in three dimensions, as well as a measurement (m) dimension. The format consists of at least three individual files
此格式还支持三维多部分图形，还有度量（m）维。
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