時間鑒別器 的英文怎麼說

中文拼音 [shíjiānjiànbié]
時間鑒別器 英文
time discriminator
  • : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • : Ⅰ名詞1 (鏡子 古代用銅製成) ancient bronze mirror2 (可以作為警戒或引為教訓的事) warning; objec...
  • : 別動詞[方言] (改變) change (sb. 's opinion)
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. In the experimental system apd transferred laser pulse to weak electrical current. after two - level amplification we got a voltage pulse that had a enough amplitude to be applied, the timing point was discriminated by the constant - fraction timing discriminator circuit. timing circuits transferred the pulse flight time to digital signal accurately

    實驗系統採用apd作為光電傳感,將激光脈沖信號轉變為微弱電流脈沖,經過兩級放大后,信號變為幅度較大的電壓脈沖,經過電路分確定計起點和終點后,由計電路來精確測量兩個點之隔。
  2. Methods and results : proteomics approaches involve three critical techniques : two dimensional electrophoresis, biological mass spectrometry and bioinformatics. in 2 - de, we applied traditional ief in the first dimension and tris - tricine system in the second dimension and acquired protein profiles of serum and skin samples. in the identification of 10 proteins of serum and 16 proteins of skin, we acquired peptide mass of fingerprint ( pmf ) maps for all targets by means of matrix - assisted laser desorption - ionization time of flight mass spectrometry ( maldi - tof - ms ) and partial aminio acid sequences for 9 proteins by means of electrospray ionization ms / ms ( lisi - ms / ms )

    研究方法:採用雙向電泳技術獲取泥鰍創傷前後血清和皮膚的小分子蛋白圖譜,利用基質輔助激光解析飛行檢測質譜分析( matrix - assistedlaserdesorption - ionizationtimeofflightmassspectrometry , maldi - tof - ms )和電噴霧離子化串連質譜分析( electrosprayionizationms / ms , esi - ms hs )分獲得差異蛋白點的肽指紋圖譜( peptidemassoffingerprint , pmf )和部分序列信息,通過網際網路上的expasy服務中和ncbi的相關軟體將這些信息和swissprot數據庫進行匹配定蛋白質種類。
  3. Because authentication is apart from data transpoart later and the authentication has no time stamp or nonce, when received information the bluetooth device does n ' t tell from the information is new or out of date. so authentication is easy attacked by so called middle man. we may solve this by introduce time idea at authentication. one is operate the bluetooth device address and bluetooth clock and take the value as bluetooth device, the other is start a timer at authentication

    由於權過程和後面的數據傳輸是分開的,同權過程又沒有戳或現,藍牙設備收到信息后不能辨所收到的信息是新的信息還是過的信息,所以權過程易受「中人」攻擊。可以在權過程中引入概念,一是將藍牙鐘與藍牙設備地址進行某些操作,操作后的值作為的藍牙設備地址輸入;二是在權開始啟動定
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