表面阻力

例句：

1. 1. The car's enginehas a high surface resistance, which makesit difficult to start.
   这辆车的引擎表面阻力很高，很难启动。
2. 2. The frictionbetween the two surfaces is the main causeof surface resistance.
   两个表面的摩擦是表面阻力的主要原因。
3. 3. In order to reduce surface resistance, we need to improve the material propertiesof the coating.
   为了减少表面阻力，我们需要改善涂层的材料属性。