Thirdly, the feature point set is filtered by the rule and two-step curve fitting method is used to obtain the dental arch form.

然后基于规则筛选出关键特征点集，通过两步最小二乘法拟合牙弓线。

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The load -step curve and the stress distribution figures during the deformation and failure process of the concrete specimen were presented.

计算机模拟给出了试件的载荷-加载步曲线和混凝土试件的破坏过程的应力分布图。

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The work in this step is just the area under this curve.

而这一步过程的功,是这条曲线下面的面积。

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The work in this step is just the area under this curve.

而这一步过程的功,是这条曲线下面的面积。

麻省理工公开课 - 热力学与动力学课程节选

The US carriers want to be one step ahead of the curve that could lead to declining mobile voice revenues in markets where consumers still have the option to pick a voice minute bucket.

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