The algorithm firstly determines reference curves that can express vertical outline change of the model, and then select slicing thickness according to tangent of poi.
首先求出能够表示模型垂直方向轮廓变化情况的参考曲线，然后在切片时根据参考曲线上各点处切线确定在该处的切片厚度。
Next, in the interior of the patches, surface fitting points and cross boundary derivatives are estimated from the reference curves by constructing virtual iso-parametric curves.
其次，在曲面片内部，曲面拟合点和边界方向导数可以从参考曲线中通过构建虚拟等参线的方法得到。
To model the ground with the correct heights we used the level curves drawn in the reference drawing.
为了给地面模型设置合适的高度，我们使用从参考图提取的等位曲线。
These data and curves provide very important reference value to understand the electrical degradation mechanism of polymers and synthesis modification of insulation materials.
这些数据及曲线的获得对理解聚合物电老化机理和绝缘材料的合成改性提供重要参考价值。
The curves gained here may be utilized for reference to determine the driving torque, and to design and select the bump foil bearing as well.
本试验提供的曲线可作为确定波箔轴承驱动力矩的参考，同时亦可作为设计和选用波箔轴承的参考。
The characteristic curves of the corrugated diaphragm for different load combinations are given. The obtained characteristic curves are available for reference to design.
绘出了不同载荷组合下波纹膜片的特征曲线，得到的特征曲线可供设计参考。
In Design and architecture, we are dealing with roundness and curves, with everything in reference to the body.
在设计与建筑中，我们要面对的是圆形与曲线，涉及到的一切都和身体有关。
The approximate formulae and characteristics curves can be provided as reference of design and preparation of polymeric electro-optics waveguide and its device.
给出的近似公式和特征曲线可供聚合物电光波导及其器件的设计和制备作参考。
Organic solvents, such as petroleum ether and gasoline, are used as extracting agents to measure oil content in oilfield waste water and the normal curves of reference oil are plotted.
油田污水中含油量的测定采用石油醚、汽油等有机溶剂作萃取剂，绘制标准油的标准曲线。
Organic solvents, such as petroleum ether and gasoline, are used as extracting agents to measure oil content in oilfield waste water and the normal curves of reference oil are plotted.
油田污水中含油量的测定采用石油醚、汽油等有机溶剂作萃取剂，绘制标准油的标准曲线。
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