balance converter

例句：

1. 1. The balance converter is used to adjust the weight of objects in a machine.
   平衡转换器用于调整机器中物体的重量。
2. 2. The balance converter helps to ensure that the machine operates smoothly and accurately.
   平衡转换器有助于确保机器平稳且准确地运行。
3. 3. The balance converter can be used to measure the distance between two points on a scale.
   平衡转换器可用于测量秤上两点之间的距离。