PFD

abbr. 程序流程图（Process Flow Diagram）；主飞行显示（Primary Flight Display）；个人漂浮设备（Personal Flotation Device）

词形变化

PFDs 复数 PFDs

释义与例句

n.
  1. 1.

    Initialism of phase-frequency detector.

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  2. 2.

    Initialism of personal flotation device.

  3. 3.

    Initialism of primary flight display.

  4. 4.

    Initialism of process flow diagram.

  5. 5.

    Initialism of photon flux density.

adj.
  1. 1.

    Initialism of prepared for dyeing.

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