曲线

• It is bent and twisted into the shape of a skew curve .
  它被扭弯成一条扭曲的曲线。
• Draw two tangents to the two branches of the curve .
  画出该曲线两个分支的两条切线。
• The circular points are really a degenerate conic .
  虚圆点实际上是一退化的二次曲线。
• The two curves begin to diverge .
  两条曲线开始分开。
• Logs are plotted in depth,
  测井曲线是按深度画出的。
• The external auditory canal makes a slightly s-shaped curve .
  外听道形如一S型的曲线。
• These data can be plotted to form a calibration curve .
  这些数据可以绘制成一校准曲线。
• The curves must therefore slope downwards to the right .
  因此这些曲线一定是向右下倾斜。
• The cost of materials does not fall on the experience curve .
  材料成本不位于经验曲线上。
• The experimental curve runs nearly parallel to the abscissa .
  实验曲线几乎与横座标平行。