齿条的英语怎么说

齿条的英文：
rack
spline

• A steering rack,eg on a cable car
  转向齿条(如缆车上的).
• The four main types of gears (spur, helical, worm, and bevel)and a rack and pinion are shown in Figure 7
  图7所示是四种主要的齿轮(巨齿轮，斜齿轮，蜗轮和伞齿轮)以及齿条和小齿轮。

• You should rack these bottles of wine.
  你应该把那几瓶酒放到架子上。
• They have been racked by bitter quarrels.
  激烈的争吵使他们不得安生。
• The cough seemed to rack his body.
  他咳得全身震动。
• And the coughing will rack his ancient chest.
  咳嗽会绞紧他的年老的胸膛。
• So they elect to get a roof rack.
  因此，他们选择车顶行李架。

• The general technical specifications for involute splines hobs
  渐开线花键滚刀通用技术条件
• This paper applies B -- spline to fit the curve of plane wing, and according to geometrycaculation, an equation of wing surface is setted up.
  本文应用三次b样条曲线对机翼直纹区曲面的翼型曲线进行拟合，并用简单的几何推算方法，建立简单翼面直纹区曲面的参数方程。
• "Turn the shaft, if the clutch-disk hub splines. Put Bolts in place, and tighten them to the correct tension."
  如果与离合器从动盘轮彀的花键相连,可转动传动轴,把螺栓就位,并适度拧紧。