gage thickness

例句：

1. 1. The car's gage thickness is measured in millimeters.
   这辆车的量度厚度是以毫米为单位测量的。
2. 2. The engineer used a gage thickness to ensure the beam was strong enough.
   工程师使用量度厚度来确保梁足够坚固。
3. 3. The thickness of the material can be gauged by its density.
   材料的厚度可以通过其密度来估计。