例句與造句

1. Low energy photon detector
   低能光子探測器
2. So the applied single photon detector is concerned by the scientist . in our country research in this field is relatively backward , and no ripple device is realized in this field
   在這方面的研究我們國內相對于國外來說還比較落后，還沒有研究出成熟可行的量子密鑰分發(fā)系統(tǒng)。
3. We also designed the single photon detector using the transimpedance amplifier , which is different from the conventional method , and provided a new idea to infrared detection
   同時，我們設計的單光子探測器采用跨阻放大器取信號，有別于傳統(tǒng)的用50 。電阻取信號，用電壓放大器進行信號放大的方式，這為單光子探測取信號提供了一種新的思想。
4. In this thesis we have analyzed some kinds of single photon detector and their advantage and disadvantage firstly . then , the key apparatus ( ingaas - apd ) and its characteristics have been studied . we have tested the apds of perkinelmer , oki and photon company , and got some useful parameters
   其次，主要對量子通信用單光子探測器的核心器件? ? ingaas雪崩光電二極管( ingaas - apd )的暗電流特性、光電流、溫度特性、雪崩特性等進行了研究，同時把飛通公司、 oki公司、 perkinelmer公司的apd進行了比較，分別得出了它們的特性參數，為研制實用的紅外單光子探測器提供了重要的依據。
5. The fundamental principle of this system is as follows . divide the incident beam into two beams , one of which passing through variable optical delay ( vod ) , then combination of the two beams with the same amplitude and delay - superposition is sent to bi - photon detector and transformed into current signals , whose intensity is proportional to the intensity of bi - photon autocorrelation signals
   本系統(tǒng)的主要原理是:把入射光分為兩束,讓其中一束光通過一個可調光纖延遲線,再把這兩束具有相同幅度并延時重合的光合路后送進雙光子探測器,該探測器同時吸收兩個光子發(fā)生雙光子效應從而產生電流信號,且其大小與雙光子自相關信號的強度成正比。
6. It's difficult to find photon detector in a sentence. 用photon detector造句挺難的