form tolerances

例句：

1. 1. The engineer must form tolerances for the machine parts to fit together properly.
   工程师必须为机器零件形成公差，以便它们能够正确配合。
2. 2.The precision of the measurement is determined by the form tolerances of the measuring instrument.
   测量精度由测量仪器的公差决定。
3. 3.The manufacturer has to form tolerances in their products to meet international standards.
   制造商必须在他们的产品中形成公差以满足国际标准。