sp-x 中文意思是什麼

sp-x 解釋

  • sp : SP ＝ shore patrol （美國海軍或海軍陸戰隊的）岸上憲兵，基地憲兵。
  • x : X2＝ （羅馬數字）10 XX ＝ 20 IX ＝ 9 XV ＝ 15 XL ＝ 40 LX ＝ 60 XC ＝ 90 DXL ＝ 540 MX ＝ 1010 ＝...
  1. 14 chen x, su z, dam p, palenik b, xu y, jiang t. operon prediction by comparative genomics : an application to the synechococcus sp. wh8102 genome

    我們同時比較了採用單個兩個及三個參數的模型，發現採用三種參數的模型總體效率敏感率特異率最高。
  2. Finally, the level identification, classification of these nine endophytic fungi are studied through literature retrieving and comparison with related genus or type species, during which the characteristics of conidia and the result of physiological experiment are regarded as key words and as assist respectively. the ultimate result of these strains " classification are that one new species coniothyrium macrospora y. xiang et j. x. cui sp. nov. ( 1026 ) ; five new recorded - genus in china : papularia sphaerosperma ( pers. ex fr. )

    以形態學性狀中的分生孢子特徵為主題，以生理實驗結果為輔助，檢索文獻，與相關種和模式種進行對照比較，對這些內生真菌進行水平的菌種鑒定分類，其中菌株1026為一新種：大孢盾殼霉（ coniothyriummacrosporay . xiangetj . x . cuisp . nov . ） ， 5株為中國新記錄屬種： 1005球乳突孢[ papulariasphaerosperma （ pers . exfr . ） vonh （
  3. 3 gray factor analysis ? common factor model let random vector be written as common factors, they are unobservable random variables. s1, s2, . . sp are said to be specific factors. from ( i x ( ii ), the common factors are independent with each other, st only act on yi, the aij of matrix is called loading of factor, a = ( aij ) is called the loading matrix of factors ; because cov

    二l一一一一一一一一一一一一一一一一一一一一一一一一一一一一一卜一一一一一一一一一一一一一一卜一一一一一一一一一一一一一一一一一一一一一一一一一一j刁日d乞口6刁a司701刁刁70刁19 o0 1 8031 01刁90320000刊20000z20m01圖123灰色因子分析今公因子模型假定隨機變量p二（ ，鄉… ， p倆足ypxl a l屍」 qq 。
  4. On the basis of increasing the flaw resolution of the x - ray radiographic system, the study is firstly concerned with the analysis made on the influence of such factors as redial sources energy, system noise, optics radiography and scattering on the radiographic system in theory, and the present dissertation looks at the methods for acquiring the radiographic system point sp read function, line spread function and module transfer function ( mtf ). on the basis of these studies, research the spread properties of the tiny flaw making use of mtf, acquiring the properties of system inspecting sensitivity and resolution, based on the system optimization designing

    本文以提高射線成像系統的疵病解析度為前提，首先在理論上對射線源能量、系統噪聲、光學成像、散射等各環節對成像系統的影響進行分析，探討成像系統的點擴展函數、線擴展函數及其調制傳遞函數（ moduletransferfunction ，簡稱mtf ）獲取方法，在此基礎上，利用mtf研究微小疵病的擴展特點，從而得到系統的檢測靈敏度和解析度給出關系特性，為系統優化設計提供依據。
  5. Based on the research of x band ground based radar ( gbr ) simulation system, this dissertation mainly discusses the design and application of its sub - systems : return generation ( rg ) and signal processing ( sp )

    本文以科研合同單位提出的x波段地基雷達（ gbr ）軟體模擬系統的研究課題為背景，對其中的回波生成和信號處理模擬子系統的設計和實現進行了較為深入的研究。
  6. In chapter 1, one type of maximal subgroups in symplectic groups over polynomial rings are obtained. let f be a field, r = f [ x ] be a ring of polynomial in one variable over f, m be a positive integer, f ef and s be the ideal of r generated by - f, we define :, then g ( s ) is a maximal subgroups of sp ( 2m, r )

    在第一章中，得到了多項式環上辛群的一類極大子群：設f是一個域， r = f [ ]是域f上關于的一元多項式環， m是一個正整數， f f ， s是r的由- f生成的理想，則是sp （ 2m ， r ）的一個極大子群。
  7. To make the detection probability of x band gbr simulation system to meet requirements under complex environments, a reasonable design of sp sub - system is very important

    要使gbr模擬系統在復雜環境下的目標檢測能力達到要求，信號處理子系統的合理設計非常重要。
  8. The main content and work in this dissertation can be summarized as follows : 1. this dissertation introduces the principles and working mode of x band gbr simulation system, mainly analyzes the function of rg and sp sub - systems. a total design of rg and sp simulation sub - systems is presented according to the system requirements

    本文的主要內容和工作如下: 1 .介紹了x波段地基雷達模擬系統的工作原理和方式，著重分析了回波生成和信號處理子系統在整個模擬系統中的功能，根據系統參數對回波生成和信號處理模擬子系統進行了總體設計。
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