常見例句雙語例句The key problem of FBG sensor study is the optical fiber diffraction grating signal demodulation, namely, the detection of small shifting of wave length.研究光纖光柵傳感器的關(guān)鍵問題是光纖光柵的信號解調(diào)，即波長微小移位的檢測問題。 返回 optical fiber grating demodulation