intrados

英汉释义

• n.

  1.【建】拱腹(线)

英英释义

• n.

  1.the inner curve of an architectural arch

英汉例句

• 1.the mechanical properties at the intrados and extrados of the elbow are obvious different.

  使该弯头外弧和内弧力学性能存在明显差异。

• 2.and the friction plate (4) is beset on the intrados of the left clamping plate (1) and the right clamping plate (2) respectively.

  摩擦片（4）分别镶嵌在左夹板（1）与右夹板（2）内弧面上。

• 3.Study on Processing Approaches of Elliptical Intrados of Drum Brake Linings

  鼓式制动片内弧椭圆加工方法研究

• 4.Crack Treatment of Member and Arch Sheeting on Intrados of Roof Truss-Arched Flume

  桁架渡槽杆件和底拱板开裂的处理