A negative face has an outward normal pointing in a direction opposite that of the positive x-axis.
负向的外法线指向与正x轴相反的方向。
Well, we know we are on the X-axis.
我们在x轴上。
So, let's do the first one on the x-axis.
首先算x轴上的。
Let's say we do rotation about the X-axis.
也就是绕x轴旋转。
First, calculate the X-axis scaling factor.
首先计算x轴的比例因子。
Draw a line at 80% on Y-axis parallel to X-axis.
在与X轴平行的Y轴的80%处画一条直线。
The motion is only in the x-axis, along the x direction.
只在x轴，沿着x轴的方向进行移动。
We are doing it by shadow so you just project to the X-axis.
只需投影到x轴。
By default, time (the units on the X-axis) is shown in seconds.
默认情况下，时间(x轴上的单位)的显示单位为秒。
It is slightly strange but I have y in inertia about the x-axis.
这有点奇怪，关于x轴的转动惯量跟y有关。
The other thing I want you to notice, is the X-axis runs from to 3.
另一件事是，这个x轴是从3开始的。
Hence each reading is plotted at 20-pixel intervals along the X-axis.
因此每次读取操作的结果在x轴上间隔20像素进行绘制。
The X-axis will scale itself based on the number of values passed in.
X 轴将会按照传入的数据个数自动缩放。
Because my X-axis is describing a phase which doesn't exist on the diagram.
因为我的x轴是描述一个，在这个图中不存在的相的。
In Figure 7, the X-axis represents the number of objects per transaction.
在图7中，x轴表示每个事务的对象数。
In Figure 8, the X-axis represents the number of objects per transaction.
在图8中，x轴表示每个事务的对象数。
Business names displayed directly as labels of X-axis and Y-axis for German.
直接显示为x坐标轴和y坐标轴的标签的业务名称(德文)。
Business names displayed directly as labels of X-axis and Y-axis for Chinese.
直接显示为x坐标轴和y坐标轴的标签的业务名称(中文)。
Business names displayed directly as labels of X-axis and Y-axis for English.
直接显示为x坐标轴和y坐标轴的标签的业务名称(英文)。
For the X-axis, we only need to specify the first column where the data starts.
对于x轴，我们仅需要指定数据开始的第一列。
Same thing as above, distance to the X-axis, because that is what we care about.
同上所述，到x轴的距离，那是我们想要求的。
Now, we notice that the X-axis is not really marked in degrees and does not look good.
现在，我们注意到x轴实际没有标记为度数，看起来不是很好。
Therefore, the X-axis span should be divided into four equal segments of length=span/4.
所以，应该将X 坐标轴的跨度分成4 个相等的区段，每个区段的长度 = 跨度/4。
Well, the first ray that we might want to consider is the one that goes along the X-axis.
我们要考虑的起始射线，是沿着x轴的射线。
If you take this point here, it is going to go in a circle like that centered on the X-axis.
如果在这里取一个点，它会绕x轴上一点旋转。
If I look only at the slice parallel to the X-axis then maybe I am going through the minimum.
如果我只观察平行于x轴的切面，那这应该是一个极小值点。
So, for example, I tell you how to set the x-range to limit the range on the X-axis of the graph.
所以，例如，我告诉您如何设置x范围来限制图表中x轴的范围。
By the way. Instead of going first along the X-axis vertically, you could do it the other way around.
顺便说下，如果不是先沿x轴再垂直走，你也可以换种方法走。
So, as you do with the x-axis in the Cartesian plane, you consider a particular cell to be the origin.
因此，在笛卡尔平面使用x轴时，考虑一个特定的细胞为原点。
This point on the x-axis separates the important causes on the left and less important causes on the right.
在X轴上的那一点把重要的事情分到了左边，次要的事情分到了右边。
应用推荐