scale indication

例句：

1. 1.The engineer used a scale indication to measure the weight of the material.
   工程师使用刻度指示来测量材料的重。
2. 2. The doctor used a scale indication to check the patient's blood pressure.
   医生使用刻度指示来检查患者的血压。
3. 3. The scale indication on the scale is very clear and easy to read.
   秤上的刻度指示非常清晰且易于阅读。