所以，这个点，坐标原点(0,0)在这条直线上。
And then in this case actually then X is 0. So the point, the original, the point with coordinates (0, 0) is on the line.
将一个端点连接到坐标原点，一个端点连接到部件。
Attach one endpoint to ordinate origin and one to the feature.
一种新的三维ct扫描系统投影坐标原点高精度测量方法。
A New Method of Measuring the Origin of the 3d-ct scanning system projection coordinates with high accuracy.
平移交点B（0，b ）到坐标原点，写出平移矩阵M1。
Translate the intersection point B(0, b) to the origin. (M1)
如果没有指定，坐标原点(0,0)在顶部边框形状的左上角。
If not specified, the origin coordinates are (0, 0) at the top left corner of the shape bounding box.
拖到绘图页上，然后将一个线端拖到坐标原点，一个线端拖到部件。
Drag onto the page, then drag one line end to ordinate origin and one to the feature.
由于网格无限大，坐标原点就无所谓了，所给的坐标值都会介于0到1之间。
Because the grid is infinite, the origin is unimportant, and the coordinates will be Numbers between 0 and 1.
用于添加一个水平坐标尺寸。将一个端点连接到坐标原点，一个端点连接到部件。
Use to add a single horizontal ordinate dimension. Attach one endpoint to ordinate origin and one to the feature.
用于添加一个垂直坐标尺寸。将一个端点连接到坐标原点，一个端点连接到部件。
Use to add a single vertical ordinate dimension. Attach one endpoint to ordinate origin and one to the feature.
用于添加一个水平坐标尺寸。 将一个端点连接到坐标原点，一个端点连接到部件。
The point at which a line, or the curve in which a surface, intersects a coordinate plane.
为了控制绘图仪的累积误差，在绘制过程中，采用了坐标原点法，使累积误差减至最低限度。
In the process of drawing isogram the coordinates-origin method is used to control the cumulative errors of plotter and decrease them to the least.
有一段时间我好像成了生命的坐标原点。不管我往哪儿一站，那儿就会充满了生机，可是我一无所有。
It seemed I am the origin of coordinates of life in a period, as the place I stepped on was filled with life and vigour, but I do not have anything.
本文回顾了各种地极坐标系统的状况，包括地极坐标原点的定义、系统的组成和这些系统之间的相互关系等。
A review is given in this paper on the status of various polar coordinate systems, including the definition of their origins, constitution of the systems. and the relations between them.
建立了采样数据为直角坐标值、坐标原点可以任意选取、各离散采样点之间也不要求为等角度间隔情况下，圆柱度误差评定的最小二乘数学模型。
This paper models the least square algorithm of the cylindricity error in the rectangular coordinates, whose center may be set on random and all discrete data can be sampled optionally.
以座椅参考点为坐标原点，采用坐标变换的方法将美国军用飞机飞行员的上肢可达区数据转换成中国歼（强）击机飞行员上肢可达区的近似数据；
The neutral seat reference point was defined coordinate origin, then reach basket envelopes data of American air force men was converted to that of Chinese with coordinate transform.
当压力、包围角和滚筒半径在某一范围内变化时，以临界曲面的方法寻找曲面上与坐标原点距离最小的点，以此点作为理论上的防滑移设计最优方案。
When these factors vary in some range, the method of the critical curved surface can be used to find the critical point which has the shortest…
X坐标：X坐标是某一个点距离原点的水平距离。
X coordinates: The X coordinate is a point's horizontal distance from the origin.
Y坐标：Y坐标是某一个点距离原点的纵向距离。
Y coordinates: The Y coordinate is a point's vertical distance from the origin.
PostScript的坐标系统将把原点(0,0)放置在页面的左下角，并且每英寸包含72个点。
PostScript's coordinate system puts the origin (0, 0) at the lower left corner of the page, and contains 72 points per inch.
那么，改变一下区域，把这块移到另一侧，我们得到对xdA的双重积分,是原点那的圆面积乘质心的x的坐标。
So, switching the area, moving the area to the other side, I'll get double integral of xdA is the area of origin times the x coordinate of the center of mass.
极坐标是关于r，θ的,用r，θ代替平面上一点的x，y坐标，是从原点到那一点的距离，，which，is，the，distance，from，the，origin，to，a，point，θ是由x轴逆时针旋转,而得到的夹角。
Remember that polar coordinates are about replacing x and y as coordinates for a point on a plane by instead r, r and theta,which is the angle measured counterclockwise from the positive x-axis.
我们还通过使用屏幕坐标（请参阅helpcoordinates ，获得关于不同类型坐标系统的讨论）设置原点来控制曲线图显示的位置。
We also control where the graph appears by setting the origin using screen coordinates (see help coordinates for a discussion on the different kinds of coordinate systems).
另一种选择，也就是我要选的那种，是转换坐标系，让这个点变成原点。
The other option, which is the one I will choose, is to change the coordinate so that this point become the origin.
WKT和SVG在坐标系中定义不同的原点。
WKT and SVG define different origins for the coordinate systems.
也可以把这种坐标，看成是空间中的极坐标，它其实使用了，距离原点的距离，然后用角度这种标尺，来确定了方向。
So, in a way, you can think of these as a space analog of polar coordinates because you just use distance to the origin, and then you have to use angles to determine in which direction you're going.
由于我将立方体的中心点放在坐标系原点位置处，因此立方体的各边长应为 2 个单位。
Remember that I placed the cube's center at the coordinate system's origin; therefore, the cube's edges will be two units long.
我在这里使用了8个顶点(立方体的顶点)并使立方体的中心与坐标系的原点相重合。
I've used eight vertices (the cube's corner points) and placed the cube's center at the coordinate system's origin.
也可以dy，dx来划分，或者,对变量做一下变化，移动到原点，就是把x变成,然后再转化成极坐标。
We could do it dy dx. Or, maybe we will want to actually make a change of variables to first shift this to the origin, x-2 you know, change x to x minus two and then switch to polar coordinates.
第 109行是polyline元素的起点，它与坐标轴的原点重合。
In line 109, the polyline element is started, and an initial point is drawn at the origin of the axis.
尽管粒子是动态的(从原点移开)，但额外的细节是由动态计算纹理坐标来表现体积纹理的不规则表现而产生的。
Although the particles are animating (moving away from the source), added detail is gained by animating the texture coordinates used to calculate the lookup in the the noise volume texture.
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