由此可见，在必然环境下，取其牡实圆顺的特性，也是用石的好办法之一。
Thus, in certain circumstances, the real, round one of the characteristics, and it is also a good way to the stone.
当缝合这两种类型的裁片时，就放在上面一层的裁片而言，是不难的且很快就能掌握，但发现缝至弯曲的凸出部位最凸出的部分时，不太容易使其缝合圆顺。
There is no hard and fast rule as to which piece is placed on the top when working with these shapes, but it hat been found that distortion is less likely to occur when the outer curve is uppermost.
用累加弦长参数三次样条拟合不规则曲线，使拟合后的曲线光滑圆顺。
This paper describes the method that the irregular curve is fitted with accumulated chord length parametric cubic spline.
用累加弦长参数三次样条拟合不规则曲线，使拟合后的曲线光滑圆顺。
This paper describes the method that the irregular curve is fitted with accumulated chord length parametric cubic spline.
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