compare data 中文意思是什麼

compare data 解釋
比較數據
  • compare : vt 1 比較，對照 （with）; 參照。2 把…比作為 （to）。3 【語法】把（形容詞、副詞）變成比較級[最高級...
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  1. Based on xi ' an region meteorologic measurement relative humidity and temperature profile data in cloud cover, the log - amplitude scintillation deviation a, calculated in terms of the cn2 model compare with values predicted by means of ortgies model at 10 ~ 30ghz. it is shown that the c, 2 model can be applied at the continental climate area as xi ' an area. finally, on earth - space paths, by applying a modif

    根據西安地區氣象觀測有雲覆蓋時溫度和濕度隨高度變化的數據，在10 30ghz ，應用該c _ n ~ 2模型計算了幅度閃爍標準偏差，也與ortgies模型預測值做了比較；表明該c _ n ~ 2模型是可用於象西安這樣的大陸型氣候地區。
  2. Firstly, simulate flow field of rear smoke channel, plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater, compare with data which were measured in guiyang power station, verify simulation to be reasonable and right. secondly, simulate all kinds of factors which affect flow field ' s uniformity such as length, thickness, location of diffluent board, ash concentration, ash diameter, and so on, find the chiefly factors. thirdly, install guide board in curve channel in rear smoke channel, then simulate its " flow field, plot velocity magnitude and ash concentration distribution

    在此基礎上模擬在冬夏兩季不同情況下，不同流速對熱管空氣預熱器壁面溫度的影響；然後對影響整個流場分佈的各種因素：包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬；最後提出在分流煙道轉彎處加裝導流板，並模擬加裝導流板后的流場分佈，得到下級空氣預熱器出口、熱管空氣預熱器進口處的斷面速度場分佈、濃度場分佈，以論證加裝導流板能達到流場均勻化的作用。
  3. Engine parameter acquisition display system is an important member of helicopter seat room display system, and is made of engine parameter acquisition unit ( epu ) and engine parameter display ( epd ). epu is joined with engine electronic controller, fuel manage system, engine and accumulator by the wire. it acquire the parameter of engine, for example, analog signals, frequency signals and discrete signals, etc. then data processing, compare data and operation is executed

    發動機參數採集器通過硬連線與發動機電子控制器、燃油管理系統、發動機及蓄電池相連，採集模擬量、頻率量及離散量信號等參數，並對採集的數據進行運算、比較與處理，最後通過標準rs ? 422a串口和發動機參數顯示器及其它設備進行通訊。
  4. We use wavelet transform and spiht encoding method to compress the data that we got after speckle noise reduction. the results compare favorably with jphg compression methods

    對于基於邊緣信息的garrote去噪方法我們同傳統的軟去噪和硬去噪以及lee濾波方法進行了比較，得到了很好的實驗結果。
  5. Compare with former method it ' s merits are simple, pellucid and this method can be appended new classifiers without affecting former training data

    與前一種方法相比，它的優點是簡單、易懂，而且這種方法還可以在不影響已有數據的情況下添加新的分類器重新組合。
  6. Thirdly, an ideal satellite orbit is simulated, and on this foundation, we establish some typical simulation and testing circumstances. lastly, after simulation in the simulation and testing circumstances, we compare the performance of ukf and ekf. and then, based on the outdoor experiment of the vehicle, an analysis and contrast between our simulation results and commercial data process software is carried out, and the conclusion is obtained

    首先在第三章提出的目標運動模型的基礎上建立了系統狀態方程;其次簡要分析了衛星導航系統中的各類誤差，建立了基於偽距觀測量的系統觀測模型;第四節利用yuma格式歷書數據模擬了未受攝動影響的衛星軌道，並在此基礎上建立了幾種典型的動態模擬測試環境;第五節為模擬分析和比較，先對ukf演算法和ekf演算法在動態模擬測試環境中進行了模擬比較，然後針對外場試驗，對非線性濾波獲得的定位結果與商業軟體進行了分析比較，並得出結論。
  7. Then, we can compare the current action pattern with the pattern in the pattern database to find out the known or unknown misuse intrusions and anomaly intrusions. the system model is extensible for adding new intrusion detection agents or new intrusion models. it adopts data mining technology to cut down the dependency of manual encoding and expert experience

    這些模式可用來指導系統屬性的選擇和構造，挖掘生成出有用的系統或者用戶的行為模式（正常的或者異常的） ；通過比較當前的系統行為模式和已有的模式規則的相似度來發現已知或者未知的誤用入侵和異常入侵活動。
  8. Is a statistical diagram drawn to compare two sets of data

    是一種統計圖，被繪制用來比較兩個數據集。
  9. Based on plane section assumption, this paper presents the methods of calculating the ultimate strength of the columns strengthened with cfrp, and makes a simplification of the methods. a fortran program on nonlinear method is presented to numerically analyze the characteristics of large eccentrically loaded columns strengthened by longitudinal straps of cfrp, calculating results compare well with experimental data

    本文在平截面假定的基礎上分別推導了碳纖維布縱向粘貼大偏心受壓柱的正截面承載力校核和截面加固基本計算公式，並對公式進行了相應的簡化；運用fortran語言編制相應程序對縱向粘貼碳纖維布大偏壓柱進行了數值分析，本文公式計算結果和程序計算結果均與試驗結果吻合良好。
  10. Furthermore, a new method to measure the concentration of ferromagnetic alloys was exhibited, and its reliability was also confirmed, which is to measure the curie point of specimens by the dsc analysis and then compare the data with ones of standard specimens so that to observe the concentration of specimens

    此外，論文中表述了一種新的鐵磁材料組成成分測定的方法，並予以比較驗證。即利用dsc分析測量鐵磁轉變居里點的變化，與標準試樣進行比較，從而確定試樣組成的含量。
  11. The curves of the consolidation settlement in soft clay base of flood land are gained, which compare the effect of sand drain. the settlement - time curves in different period are also gained, which increase the height of embankment to 8m, based on the test data of hang - yong highway. furthermore, the consolidation settlement characters of these entity engineering are analyzed, and, the variation rules of the rate of grade and degree of the curves in different period in the whole section, the maximal settlement and the liner regression relations between the rate of grade and degree are calculated

    本文利用大變形固結有限元分析程序（ lscfea ）中的小變形平面固結分析單元（ sse2 ） ，結合實體工程項目進行了地基固結沉降的有限元計算，分別得出河灘相軟土地基在考慮砂井和未考慮砂井作用下的固結沉降曲線及杭甬高速公路試驗段在高堆載情況下的固結沉降曲線；並對以上曲線特徵進行了分析，得出各時間段曲線斜率、角度在整個斷面的變化規律，以及沉降最大值與斜率、角度變化之間的線性回歸關系。
  12. This paper introduce and compare snmp agreement and cisco netflow technology on the network flux monitoring technology, and have realized the analysis and handling the data flow of wide area network using netflow technology

    在網路流量監控技術上，本文介紹和對比了snmp協議和cisconetflow技術，並利用netflow技術實現了廣域網數據流量的分析和處理。
  13. Compute parameter data in rock mass quality assessment of the three gorge project dam foundation rock mass, and compare the results with former conclusion. the results accord with practical engineering projects

    對長江三峽大壩壩基巖體質量分級的參數指標數據進行試算，並將得到的計算結果與原結論進行比較，結果符合工程實際。
  14. Advanced gas engine test - bed is tested repeatedly to collect and analyze the data parameter of the injection advance, pressure compare and outside characteristics of the supercharging and mid cooling diesel - engines

    採用先進的內燃機試驗臺架反復測試，對增壓中冷柴油機的供油提前角、增壓壓比、外特性等各項性能參數進行數據採集，並對所採集的數據進行相關分析。
  15. Utilize sound wave and ultra dark wave detection technique go on general survey on a large scale, through judge to data critical value or through set up this area measure parameter data base, and compare data measured with it, differentiate the quality defect

    即利用聲波和超深波檢測技術進行大范圍普查，通過對數據臨界值的判定或通過建立本地區檢測參數數據庫，並將檢測的數據與之比較，判別質量缺陷。
  16. Many transformations compare data values

    很多轉換都對數據值進行比較。
  17. Jscript can compare data either by value or by reference

    Jscript可以按傳值方式或傳址方式比較數據。
  18. You can compare data to a regular expression ; if they match, you know your data is valid

    您可以將數據與正則表達式進行比較，如果它們匹配，則知道數據是有效的。
  19. Binary collations sort and compare data in sql server based on the bit pattern for each character

    二進制排序規則基於每個字元的位模式來排序和比較sql server中的數據。
  20. To this end, the el also includes several operators to manipulate and compare data accessed by el expressions

    最終， el還包括了幾個用來操作和比較el表達式所訪問數據的運算符。
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