passive device

基本解释

• n. 無源器件；無源裝置

英汉例句

雙語例句

• A new passive device, plastic fiber grating, is proposed based on our researches on fiber grating tunability and plastic fibers.
  在對光纖光柵調諧和塑料光纖的研究基礎上，提出了一種新的無源器件——塑料光纖光柵。
• On the other side, the request of microwave communicating system becomes more and more critical to the performance of microwave passive device including coupler, splitter.
  另外，在微波通訊系統中，越來越對耦郃器、功分器等無源器件的性能有更高的要求。
• The prism-grating coupler(PGC)is a passive device in the field of integrated optics.
  稜鏡—光柵耦郃器（PGC）是集成光學的一種無源器件。

權威例句

• Nintendo is also touting two features called StreetPass and SpotPass, which basically amount to the device being able to receive new updates and content in the passive modes, all without the user needing to do anything.
  FORBES: At $250, Nintendo 3DS Will Need To Go Beyond Games Or Go Home

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词组短语

短語

• Passive e device 無源器件
• passive navigation device 無源導航設備
• passive power device 無源濾波裝置
• passive indication device 無源指示裝置
• Passive Optical Device 無源光器件

• passive device更多词组

专业释义

電子、通信與自動控制技術

• 無源器件

  Long period fiber grating (LPFG) is a new optical passive device appeared in recent years. LPFG can couple the core-mode propagating in the core of the fiber into the cladding-modes.
  長周期光纖光柵(LPFG)是近年來出現的一種新型光無源器件,它將光纖纖芯中傳輸的特定波長的導模的能量耦郃到包層模中去,通過對包層模的傳輸損耗來實現陷波濾波。

• 被動元件