chord-length

常见例句

• Secondly,given a chord length and a relative ground clearance,the wings in ground effect with different aspect ratios and endplate are simul.
  首先,对给定面积和离地高度下不同展弦比的地效翼进行数值模拟;然后,对给定弦长和相对飞行高度下不同展弦比和带端板的地效翼进行数值研究。
• Firstly, select cumulative chord length parameterization and computing the knots of B-spline.Secondly, determine control vertexes and control polygon.
  采用该方法,获得观测区间外的极值点参与经验模态分解,可以有效地控制边界误差。
• Combined with the engineering example, the computing formula and method are analyzed from many aspects, such as the values of axis, arc length, chord length and vector height and other key elements.
  框架 -剪力墙曲面结构建筑物的施工 ,梁、板、墙等各种曲面的控制尤为关键 ,结合工程实例就其轴线、弧长、弦长、矢高等要素在施工过程中 ,对其计算公式的确定与方法进行了分析。
• Accumulation chord length three parameters transects curve,
  累加弦长三次参数样条曲线
• The structure parameters, such as the correlation distance a c, average chord lengths , mean square radius gyration g, and integral invariant Q were obtained based on Debye-Bueche scattering theory.
  用Debye Bueche光散射理论的结构参数 ,如相关距离ac、平均弦长 l、旋转半径 Rg 和积分不变量Q等表征了合金中分散相的尺度及其分布在连续相中的均匀性 ,用扫描电子显微镜 (SEM )定量测定了合金中分散相尺寸的大小和尺寸分布。
• Corner Detection Based on Accumulative Chord Length of Refined Digital Curves
  基于精化曲线累加弦长的角点检测技术
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