服务附楼的屋顶是一个圆锥的一部分，顶部半径大，底部半径小。
The roof of the service wing is a segment of a cone with a larger radius at the top and a smaller radius at the bottom.
首先用圆角长方形工具创建一个高70px圆角半径为10px的图形（注意要画路径图），现在我们不要底部圆角的部分而为它郑家一个更好的角效果。
Make it 70px high and a radius of 10px or more if you wish. Now we have to get rid of the bottom radius and make a perfect corner out of it.
初步确定了花键轴的断裂是疲劳断裂，裂纹源在花键齿根底部过渡圆角曲率半径最小的表面部位。
We have made certain that the reason of the splined spindle rapture is fatigue failure, its crack initiation lies in the minimal knuckle curvature radius surface region of the spline dedendum bottom.
在横向构件上应提供适当的排放孔和透气孔，底部区域的扇形孔的半径应不小于100mm。
Suitable drain holes and air holes to be provided on transverse structural members. The scallops in bottom area to be not less than 100mm radius.
燃烧室膜片的形状是这样的，使过渡区的最小曲率半径小于底部段的最小曲率半径。
The shape of the membrane is such that the smallest radius of curvature of the transition zone is smaller than the smallest radius of curvature of the base section.
燃烧室膜片的形状是这样的，使过渡区的最小曲率半径小于底部段的最小曲率半径。
The shape of the membrane is such that the smallest radius of curvature of the transition zone is smaller than the smallest radius of curvature of the base section.
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