scintillation detector 中文意思是什麼

scintillation detector 解釋
火花探測器
  • scintillation : n. 1. 放射閃光，發出火花。2. 閃光，火花。3. 【天、物】閃爍（現象）。4. （才氣的）煥發，（天才）橫溢。
  • detector : n. 1. 發覺者。2. 偵查器。3. 【化學】檢定器。4. 【電學】檢電器。5. 【電訊】檢波器，指示器。
  1. Then we introduce the character of the atmosphere channel, which we emphasized on the atmosphere scatter, absorption and scintillation ' s effect on the laser beam. in chapter, we explain why we used cassegrain telescope to collect the optical signal at first, then the lightsource, detector, front amplifier used in optical communication has been compared to that of fiber communication, the noise including shot noise, thermal noise and background light noise has been explained here for analysis the snr and ber in the next section

    在第三章介紹無線光接入系統的光收發單元，採用多孔徑卡塞格倫式的收發天線對消除減小大氣湍流影響有較大作用，針對大氣通道的特點無線光系統收發單元在光源、光探測器、前置放大電路上存在許多有別于光纖通信的技術，同時還闡述了光接收機包括背景噪聲的噪聲機制和接收靈敏度、誤碼率等指標，最後給出了一個整個傳送鏈路的功率預算。
  2. In order to find out an optimized method for constructing the y - rays detector, a simulation study for light collecting efficiency of scintillation crystal bgo is carried out by means of monte carlo method

    為了找到構築閃爍晶體探測器的優化方法，我們使用蒙特卡羅方法對閃爍晶體bgo的光收集效率進行了模擬研究。
  3. The design, development and construction, especially the capability testing of the large area plastic scintillation detector module was described here

    摘要介紹了大面積塑料閃爍體探測模塊的設計、研製及其組成，重點介紹大面積塑料閃爍休探測模塊的性能測試。
  4. Repair no output signal on universal scintillation detector fj

    型通用閃爍檢測器無信號輸出故障修理
  5. The research of positron imaging systems can be divided into two parts : imaging instrumentation and image reconstruction, which are the main interest of this thesis. the bgo ( bismuth germanate ) scintillation crystal coupled with a position sensitive photomultiplier tube ( ps - pmt ) h7546 are used to build the y - rays detector

    我們設計了以閃爍晶體作為成像前端，與多陽極位置靈敏型光電倍增管相耦合的射線探測器，具體為bgo （ bi _ 4ge _ 3o _ （ 12 ） ，鍺酸鉍）晶體、 hamamastu的h7546光電倍增管。
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