圆弧

• The sun moves across the sky in an arc
  太阳横越天空作圆弧运动。
• Estimation of linear error - in - covariables models with validation data
  直线及圆弧矢量化方法的研究
• Conic is indispensable in geometric modeling and cad / cam system
  其中应用最为广泛的是圆弧和圆。
• The general technical specifications of hobs for double - circular - arc gear
  双圆弧齿轮滚刀技术条件
• A new algorithm on circular arc drawing
  一种新的圆弧绘制算法
• Generation of rayleigh wave by laser and its propagation on cylinder
  波及其在圆弧面上的传播规律研究
• Castor design european style curve design
  欧风品味圆弧设计
• Investigation into arc windshield of aircraft subjected to bird impact
  飞机圆弧风挡的抗鸟撞击问题研究
• Arc to the subject resource
  圆弧所对应的日期到主题资源。
• Rubber synchronous belt of circular tooth
  圆弧橡胶同步带