寬頻帶記錄 的英文怎麼說

中文拼音 [kuānbīndàijìlù]
寬頻帶記錄 英文
wide-band record
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 記 : Ⅰ動詞1 （把印象保持在腦子里） remember; bear in mind; commit to memory 2 （記錄; 記載;登記） writ...
  • 錄 : Ⅰ名1 （用做記載物的名稱） record; register; collection; selections 2 （姓氏） a surname Ⅱ動詞1 （...
  • 寬頻 : bisdn
  • 記錄 : 1 （寫下來） take notes; keep the minutes; record; write down; log; enter; read in 2 （當場記錄下...
  1. Time service is a important content in seismic observation. measure precision of time - synchronization effects the quality of recording

    本文給出了一種應用在寬頻帶地震記錄儀中基於gps授時信號的時間同步技術。
  2. 754 horizontal - component digital broad - band records in western north america are processed. the acceleration response spectra are calculated and used as part of the database. the response spectrum values are estimated by the earthquake magnitude definition and are used as another part of the database

    將美國西部地區作為參考地區，對美國南加州地區的數字寬頻帶記錄進行了搜集與處理後作為觀測資料，共754條水平向記錄，與利用震級定義所估計的反應譜值一起，用統計回歸的方法建立美國西部長周期加速度反應譜衰減關系。
  3. From the velocity - type records and the acceleration - type records in one station the same ground motions can be recovered, and the calculated response spectra are the same in a specific period range. this indirectly proves the reliability of the two types of records

    速度型和加速度型數字寬頻帶記錄可以恢復出相同的地震動，在一定的川朋范田內得到相同的反應譜，間接證明了這兩種地恁記錄的可靠性。
  4. In this paper ， based on the method of spectral analysis and the theory of fracture mechanics, by using the broad - band digital data recorded by xi an telemetry seismic network, the stress drop and regional shear stress of moderate and small earthquakes in shanxi province are determined firstly

    利用西安數字地震遙測臺網記錄的寬頻帶數字地震資料，應用斷裂力學理論與譜分析方法，首次測定了陜西地區中小地震的應力降和區域剪切應力值。
  5. Then the transform method and the digital broad - band data from china is applied to obtain the wide period attenuation relationships for horizontal acceleration response spectra of eastern china and western china in rock sites ( c, = 5 % )

    最後用常規的轉換方法，並加入我國158條水平向寬頻帶數字記錄，建立了中國東部和西部地區的水平向基巖寬周期（ t = 0 . 04 - 20s ， = 5 ）加速度反應譜衰減關系。
  6. This paper analyses crystal oscillator ’ s character and technique targets, and the changes of these technique targets effect the time of crystal oscillator gives the error mode of crystal oscillator time, by discussing gps system and time service theory, we analyze random character of gps second pulse error. we combine long - time stability of receiver ’ s output signal and short - term stability

    該系統成功地應用於寬頻帶地震記錄儀中，使地震數據記錄的時基精度達到微秒級，可以解決大范圍的地震儀布設應用時的授時和空間定位（經度、緯度、海拔）問題，為地震數據記錄、分析工作提供了與國際標準時間同步的時間基準。
  7. We find that the noise level of the record is very low. even in weak ground motion condition the digital broad - band record has high signal - to - noise ratio when the period is as long as 20 sec. the signal - to - noise ratio of the velocity - type records is lower than that of the acceleration - type records

    木義發現，數宇寬頻帶記錄的啪盧水平很低，在川朔k達205時，即仗在弱地震動的惰況下，還具有較高的信啪比，並且濁度型記錄的信噪比禾廠加讓度型門錄的信噪比。
  8. The reliability of the observation data in long period range is particularly inspected. this is done " by verifying the instrument response characteristic, examining the signal - to - noise ratio, comparing the recovered ground motions and response spectra from the velocity type and acceleration type digital broad - band records

    對于速度型和加速度型的數字寬頻帶記錄，從儀器特性、恢復的地面運動對比、信噪比研究、反應譜對比等方面研究這類記錄在長周期段的可靠性。
  9. ( 2 ) the digital broad - band seismographs used by seismologists have high quality long period characteristics and the records are suitable for studying long period ground motions

    （ 2地震學家攸用的數字寬頻帶地震儀具有良好的口朋特性，其記錄較適介十k川朋地震動研究。
分享友人
分享到 Line

分享到臉書