triple reflection 中文意思是什麼

triple reflection 解釋
三倍反光鏡
  • triple : adj. 三倍的，三重的，三層的；三部分的；【法律】三者間的。n. 三倍的數[量]；三個一組；【棒球】三壘安打。vi. 增至三倍。
  • reflection : n 1 【物，計】反射；反射波[光，熱，音，色]。2 反映；反影，映像，（映在水等中的）影像；〈比喻〉學...
  1. Results show that triple reflection signal and quintuple reflection signal of ytype and s type are less 12db, 16. 67 db and 11. 8 db, 17. 3 db than that of " - ' " type saw mass sensor device. experiment results show that insertion loss ( about 14db ) of the devices in center frequency is close to the theoretical value ( about 16db ) developed by p matrix representation. sensing characteristics of y type and s type saw mass sensors have been also tested and analysed in detail. ethanol and pure water mixed solution containning trace nacl is titrated into mass loading area of y type and s type saw mass sensors devices to detect their mass loading sensitivities

    本文對y型和s型雙聲路saw質量傳感器件的傳感特性進行詳細測試分析，在y廠書型和s型雙聲路聲表面波器件的質量沉積區中滴定含有微量naci溶質的乙醉和水的混合溶液，以測試器件的質量沉積效應靈敏度，它們分別約為2967ppm . cm丫夢g （ y型）和3一15ppm . emz /協g （ s型） ，與理論值38 . 93ppm . emz / 「 g相近，拼處于國內外同型和s型雙聲路聲表面波器件的頻率一溫度特性幾，其單聲雙聲路相對溫度系數約為10一12hz / ，處于國內外同類研究先進水平。
  2. Reflection on the triple trend of the media industry

    傳媒產業熱運作三重趨勢的冷思考
  3. Y type and s type dual - path saw mass sensors have been tested and analysed in detail. their frequency domain characteristics and time domain characteristics have been tested under non - oscillatory mode. transmission characteristics of y type s type and " - " type saw mass sensors are derived by p matrix representation. primary delay signal triple reflection signal and quintuple reflection signal of these sensor devices have been analysed in detail

    結果表明，在正常工作模式下， y型和s型雙聲路聲表醚質量傳感器件的三次渡越反射信號和五次渡越反射信號比「一」字型雙聲路聲表醚質量傳感器件的三次渡越反射信號和五次渡越反射信號分別小12db 、 16 . 67db和n _ . sdb ? 17 . 3db 。
  4. Before now because operating frequency was low, suppose that electrode in saw device has no thickness and thus second order effects are ignored. these second order effects, including electromagnetic feedthrough, triple transit interference, body acoustic wave, reflection and so on, affect the performance of saw device in high frequency. so it is important that second order effects are researched and improved in depth

    這樣的需求要求了saw設計者考慮在低頻時未加考慮的二階效應，大多數以前的分析假設電極無厚度而忽略了的二階效應（電磁直通、三次行程干擾、體聲波、聲電再生等）在高頻時對saw器件的性能影響較大，要求對其二階效應進行深入研究並對其進行改善。
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