poly phase

常見例句

• The child is going through a difficult phase.
  那孩子正經(jīng)歷睏難的堦段。
• The two sets of traffic lights were out of phase.
  那兩組交通燈不同步。
• They have decided to phase in the new techniques.
  他們已決定逐步引入新技術(shù)。
• The windshield wipers are out of phase now.
  擋水玻璃刮水器現(xiàn)在動作不協(xié)調(diào)。
• passive poly phase filter
  無源多相位濾波器
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