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 solve the problem of ellipse - object - shape parameters detection in noise image, a new detection algorithm using nonlinear data fitting model and cross-reference iterative method is proposed.
为提高噪声环境下椭圆类物体形状检测算法的稳定性与准确性，本文提出非线性数据拟合模型结合交叉参考迭代的新思路。
Excited state absorption cross sections are obtained through Z-scan curve fitting.
通过曲线拟合，得出了它们的激发态吸收截面。
The device as set forth in claim 1, further comprising reduced cross-sections of material in the at least one hinge fitting to increase the flexibility of the hinge fitting.
该装置所规定的索赔1，包括进一步减少截面的材料至少有一个铰链配件，增加灵活性的铰链装置。
Fitting rear cross member to the bodyfit rear cross member on the body and use a beam compass to adjust to the dimension on the right and left. secure the rear cross member with tensioning clamps.
将后横梁装配到车身将后横梁装配到车身上并使用长腿圆规调节左右两侧的尺寸。用张紧卡箍固定后横梁。
The polynomial model fitting for radar cross section (RCS) of target is used for estimating the parameters of precession, which provides a new way for radar target discrimination.
然后通过对目标RCS回波数据进行多项式拟合，估计进动参数，以此为雷达目标识别提供新的技术思路。
This paper gives a theoretical formulation for the extraction of mode shape by fitting the cross power spectra of the outputs and a cantilever beam is analysed.
该文提出了一种用互功率谱求振型的方法，并对此理论进行了详细推导，以一悬臂梁为例对该方法进行了试验验证。
Suitable for side expansion processing of Tee pipe fitting and Cross pipe fitting.
适合三通四通管件侧孔的预胀型加工。
According to the reservoir and underground fluid properties of Gudong 2 area, injected cross? Linked polymer system fitting to Gudong 2 area has been developed successfully.
针对孤东二区油藏及地下流体特点，成功地研制了适于孤东二区注入的交联聚合物体系。
Based on the numerical results, the curve-fitting expressions for the acoustic impedance of perforated plates with cross flow and grazing flow are obtained.
综合无流、有流情况下穿孔板声阻抗的近似公式，给出穿孔元件声阻抗新模型。
Furthermore, the sensor can offer a good linear response in a linear fitting of 99.8% and a good cross-axis anti-interference ability in the cross-axis sensitivity less than 4.8%.
加速度与波长具有较好的线性关系，线性度为99.8%。同时，该加速度传感器具有较强的方向抗干扰性，轴向交叉灵敏度小于4.8%。
Furthermore, the sensor can offer a good linear response in a linear fitting of 99.8% and a good cross-axis anti-interference ability in the cross-axis sensitivity less than 4.8%.
加速度与波长具有较好的线性关系，线性度为99.8%。同时，该加速度传感器具有较强的方向抗干扰性，轴向交叉灵敏度小于4.8%。
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