polyphase deflecting coil

例句：

1. 1. The polyphase deflection coil is used to control the direction of light beams in a laser system.
   多相偏转线圈用于控制激光系统中光束的方向。
2. 2. The design of the polyphase deflection coil is crucial for achieving high precision in the manufacturing process.
   多相偏转线圈的设计对于制造过程中实现高精度至关重要。
3. 3. The polyphase deflection coil has been proven to be effective in reducing noise and improving signal quality.
   多相偏转线圈已被证明能有效降低噪音和提高信号质量。