同轴度公差评估的是轴线相对于基准轴线的偏差，而径向跳动公差则评估的是圆周线相对于同轴圆的偏差。
The coaxiality tolerance assesses the deviation of the axis from the datum axis, while the radial run-out tolerance assesses the deviation of the circumference line from a coaxial circle.
为了显示属于软件包的分类器属于，从每个分类器画一条线到里面有加号的圆周，这些圆周粘附在软件包之上(图9)。
To show what classifiers belong to the package, a line is drawn from each classifier to a circle that has a plus sign inside the circle attached to the package (Figure 9).
譬如，在几何学里我们必须假定，一个圆周的圈线是由无限多喝无限小的直线形成的。
Thus in geometry you are told to conceive the circumference of a circle as formed of an infinite number of infinitely small straight lines.
光栅轮中沿圆周径向排列的大量光栅线是采用光电绘图技术直接绘制在光电绘图仪胶片上形成的。
Large quantities of raster lines radial-arrayed along the circumference in the raster wheel are drafted on a photoelectric plotter film directly with the photoelectric draft technology.
如果你以北极点为中心开始画圆，那么半径和半个子午线相等的圆周就是赤道，它包含的区域就是北半球。
If you start from that North Pole as centre, then the circle with radius equal to a half meridian is the equator, and the area included is the northern hemisphere.
进入那使方向模糊以便它是相同于圆周的线。
Enter the Blur Direction so that it is the same as the line in the circle.
现在你必须做这一点点步骤：在最高的上述“圆周”和“线”和它的“长方形”上面看“开始新的形状。”
Now you have to do this little step: Look up top above "Circle" and "Line" and "Rectangle" where it says "Start New Shape."
给出了由已知主管相贯线处直径确定分支管直径和椭圆周长或反向求解的计算公式，讨论了精度。
The formula to calculate the diameter of branch pipes and ellipse girth was given when the diameter of main pipe is known or reverse to resolve, discussed calculation accuracy.
同时，针对系统图像倾斜和系统固有的刻线圆周角，进行了适当的修正，使系统最终识别准确度满足要求。
In addition, image sloping and inherent reticle circle Angle are amended. The ultimate orientation accuracy meets system's need.
同时，针对系统图像倾斜和系统固有的刻线圆周角，进行了适当的修正，使系统最终识别准确度满足要求。
In addition, image sloping and inherent reticle circle Angle are amended. The ultimate orientation accuracy meets system's need.
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