例句與造句

1. to study the wave field characteristics of 2-d transversely isotropic elastic random medium, we separately calculated the statistical characterizations ( horizontal center frequency, vertical center frequency and relative magnitude of the wave field energy ) in the five different time sections
   為研究橫各向同性彈性隨機介質(zhì)模型中的波場特徵，我們在五個不同的時間區(qū)段上，分別計算剖面的三個統(tǒng)計特徵（橫向中心頻率、縱向中心頻率、波場能量相對值）。
2. data sampled in normal state are put to use to create a corresponding arma model which not only studies the statistical characterization of data, but also studies the dynamic property of system which produce these data ., thus data, model and system are connected to analyze fault
   利用系統(tǒng)正常狀態(tài)下的數(shù)據(jù)建立相應的自回歸滑動平均模型(arma)模型，通過所建立的數(shù)學模型，不僅研究監(jiān)測數(shù)據(jù)本身的統(tǒng)計特性，還研究產(chǎn)生此數(shù)據(jù)系統(tǒng)的動態(tài)特性，從而將數(shù)據(jù)、模型、系統(tǒng)聯(lián)系起來進行分析處理。
3. due to the advantages such as short response time, easy operation, and convenient to comprehend the wavefront modes, the hartmann wavefront sensor ( h-wfs ) is widely utilized nowadays in real-time adaptive optics system, turbulence statistical characterization, optical components test, light quality evaluation, laser atmosphere communication, the wavefront correction of ultrahigh power laser pulses, as well as human eye aberrations measurement . the detection accuracy is important to the performance of the whole optical system . considerable efforts have been performed in the investigation of h-wfs wavefront detection techniques in past years
   哈特曼波前傳感器具有實時探測,易操作,可以直觀顯示波前畸變分布等優(yōu)點,被廣泛地用作自適應光學系統(tǒng)的波前信息探測和波前畸變補償,大氣湍流統(tǒng)計特性表征,光學元件檢測,光束質(zhì)量評價,超強激光脈沖波前整形,激光大氣通信以及人眼象差測量等各個領域之中,其探測精度的高低對整個光學系統(tǒng)的工作性能有著極其重要的影響。
4. It's difficult to find statistical characterization in a sentence. 用statistical characterization造句挺難的