differential doppler中文意思是什麼

differential doppler解釋
微分多普勒

  • differential: adj 1 差別的,區別的;特定的。2 【數學】微分的。3 【物、機】差動的,差速的,差示的。n 1 (鐵路不...
  • doppler: 多普勒效應

※英文詞彙differential doppler在字典百科英英字典中的解釋。

  1. The main contributions are as follows : ( 1 ) de ( differential evolution ) algorithm is proposed to invert the ocean acoustic parameters in shallow water in order to get faster and more accurate results than ga ( genetic algorithm ) and sa ( simulated annealing algorithm ). also a posteriori probability analysis method is applied to evaluate the uncertainty of inversion results. ( 2 ) maximum likelihood objective functions for broadband mfi are derived according to different conditions

    ( 2 )根據不同的前提條件,採用似然比的方法推導了寬帶匹配場反演的最大似然目標函數;深入地研究了寬帶匹配場處理中的相干與非相干問題;在分析參數反演的敏感性之後,提出了淺海環境參數寬帶匹配場反演的多步優化策略,並與全參數反演方法進行了性能上的模擬比較。
  2. Survey on differential diagnosis and treatment of acne

    痤瘡的中醫藥辨治概況
  3. Type spectrum table for wide plus dp adp remote pressure differential pressure transmitter

    Wide plus - dp adp遠傳壓力差壓變送器型譜表
  4. Differential thermal analysis ( dsc ) indicates that acid - anhydride reacts with amidogen in nylon 11 to form chemical bond and boost up bonding strength of interface

    Dsc分析表明,接枝物中的酸酐基團與尼龍11中的氨基發生反應,形成化學鍵,使得界面粘接力增強,從而使沖擊強度得到提高。
  5. Differential diagnosis of ectopic pregnancy and corpus luteum of pregnancy by transvaginal color doppler sonography

    輸卵管妊娠血液動力學改變的彩色多普勒超聲研究
分享友人