比較實驗 的英文怎麼說

中文拼音 [bǐjiàoshíyàn]
比較實驗 英文
comparative experiments
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 較 : Ⅰ動詞1 （比較） compare 2 [書面語] （計較） dispute Ⅱ副詞（比較） comparatively; relatively; fair...
  • 實 : Ⅰ形容詞1 （內部完全填滿 沒有空隙） solid 2 （真實; 實在） true; real; honest Ⅱ名詞1 （實際; 事實...
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 比較 : 1 （對比） compare; compare with; contrast; parallel （with）; comparison; by comparison; in comp...
  1. In all kinds of complicated network, oriented linking and unlinking, communication frequency resource is strained, and bandwith to transmitting audio frequency signal is too restricted, complicated and fluky, while audio frequency data exponential have been increased in the last several years. under the circumstances, based on the research of predecessor, this paper studies wavelet analysis ' s maths gist and practices significance on signal process, and puts forward a optimized wavelet package condensation arithmetic to process audio frequency data, which gives attention to coding efficiency, multirate and compression delay. simulation experiment on the arithmetic has been done by matlab

    針對無連接和面向連接的各種復雜網路環境下，通信頻帶資源緊張，音頻傳輸帶寬有限且復雜多變，而各種音頻數據又日益增多的局面，本文研究小波分析在信號處理方面的數學依據和在數據壓縮方面的實際意義，在前人不斷工作的基礎上，提出了一種優化小波包變換編碼方案用於音頻數據的壓縮演算法，兼考慮了編碼效率、多碼率和壓縮時延多個方面，並在matlab環境下做了模擬實驗，對各種音頻信號及多種小波函數做了模擬結果比較，實驗結果證明該演算法可以在一定計算復雜度下可以很好地改進壓縮效果，達到多碼率下實現實時編解碼的過程，在高速dsp晶元等硬體設備支持下，可以有效應用於實際復雜多變信源編碼。
  2. The participating universities enrolled new students according to the recommendation of the principal instead of the old entrance examination, the schools, working together had enough liberty to plan respective teaching program and method. part iii will expound the achievement of the study from two respects. it have set up the system of educational aim, of curriculum, of appraising in terms of theory

    主要從兩方面分析該項實驗研究取得的成果，一是從理論上看，確立了教育目標的理論體系、新的課程理論和有效的評估理論；二是從實踐上看，與對照組相比較，實驗中學畢業生在進入大學后的表現都更優秀，並且在較大程度上改善了中學與學院和大學的關系。
  3. Comparative tests of effects of several kinds of bait on the growth of polypedates megacephalus tadpoles

    斑腿泛樹蛙蝌蚪幾種餌料的比較實驗
  4. Character testing and environment trial are made for the sensor. the comparison experiment in the car santana 2000 with japan liyin company ' s vm - 63a instrument of testing vibration are done in the paper

    並對傳感器進行了性能測試和環境試驗，在桑塔納2000轎車上與日本理因公司vm - 63a型測振儀進行了比較實驗，現在本傳感器已實現商品化。
  5. On the aspect of data model, based on improving and extending the gdf data model, the data model of sde was put forwad. the data model can express multi - section data and semantic relations between different feature layers. it support segment attributions, so can express a segmental attribution of a line feature

    在數據模型方面，在gdf數據模型的基礎上進行了改進和擴充，提出了sde的數據模型，該模型具有多圖幅數據連續性表達、能表達不同層要素之間語義關系、支持段屬性，能夠表達線要素屬性上某一段屬性、支持多媒體數據類型等優點，並對數據庫中矢量數據的存放方式作了比較實驗。
  6. Analyses of results are also given, comparative experiments show that the beat approach in this paper is better than conventional hierarchy clustering technique, and much better than multivariate statistical analyses such as principle component analyses on dimension reduction based feature encoding

    另外比較實驗結果表明文中的最好方法其系統性能好於目前廣泛採用的分層聚類技術，並遠好於多元統計分析技術，例如主成分分析的特徵降維編碼。
  7. Some of these have got national patents and was welcomed by many customers

    經過多次比較實驗結論聚氨酯材料在篩分中的運用有很多獨特的優勢。
  8. The proposed algorithm is compared with the methods based on dynamic programming and greedy

    與傳統的動態規劃法和貪婪演算法進行了比較實驗。
  9. 3. xiongfei li algorithm, boundary algorithm and grset algorithm were compared by experiments. experiments show that grset algorithm is more efficient than the other two algorithms

    3 .通過實驗對李雄飛演算法、 boundary演算法及grset演算法進行比較，實驗結果表明grset演算法運行效率相對較高。
  10. A gas sampling system was designed to accurately provide testing gases in demanded concentrations, and two other were specialized for the application in the identification of different brands of cigarettes and the detection of alcohol with gasoline interference. array chambers of different structures were fabricated, and the influence of the chamber ' s dimension and structure on the performance of the gas sampling system was discussed in detail. en pattern recognition system was studied

    設計並實現了可以按照指定濃度配氣的實驗室進樣系統，並在此基礎上，根據實際應用需求，設計了分別用於卷煙鑒別和存在汽油干擾的酒精檢測的進樣系統；設計製造了兩種不同結構的測試氣室，並分析了氣室的結構及其容積對于系統性能的影響，給出了比較實驗的結果。
  11. Resource selection is one of the most important problems in distributed information retrieval. in this paper, resource selection is converted to document retrieval problem. some document retrieval method is adopted to solve the resource selection problem. each retrieval method is tested both on the document retrieval and resource selection problem. compared to the well known resource selection method cori, language model based retrieval method achieves a quite promising result

    集合選擇是分散式信息檢索中的重要問題，將集合選擇問題轉化為文檔檢索問題，嘗試了多種文檔檢索方法來解決集合選擇問題，並將各種方法的文檔檢索結果與集合選擇結果進行了對比，通過與經典的集合選擇演算法cori相比較，實驗發現語言模型的集合選擇方法能夠取得令人滿意的結果。
  12. From which we can draw a conclusion that the hole mobility can experience a 15 % improvement in the strained sige layer while the electron mobility can experience a 48. 5 % improvement in the strained si layer

    通過比較實驗我們可以獲知，應變si材料中的電子遷移率相比于體si材料最大可有48 . 5 %的提高，而應變sige材料中的空穴遷移率相比于體si材料可有近15 %的提高。
  13. Normal behavior and anomaly are distinguished on the basis of observed datum such as network flows and audit records of host. when a training sample set is unlabelled and unbalanced, attack detection is treated as outlier detection or density estimation of samples and one - class svm of hypersphere can be utilized to solve it. when a training sample set is labelled and unbalanced so that the class with small size will reach a much high error rate of classification, a weighted svm algorithm, i

    針對訓練樣本是未標定的不均衡數據集的情況，把攻擊檢測問題視為一個孤立點發現或樣本密度估計問題，採用了超球面上的one - classsvm演算法來處理這類問題;針對有標定的不均衡數據集對于數目較少的那類樣本分類錯誤率較高的情況，引入了加權svm演算法-雙v - svm演算法來進行異常檢測;進一步，基於1998darpa入侵檢測評估數據源，把兩分類svm演算法推廣至多分類svm演算法，並做了多分類svm演算法性能比較實驗。
  14. A research on 3 to 5 yearold children ' s self - imposed delay

    學習困難和優秀學生延遲滿足能力的跨情境比較實驗研究
  15. Compared studies on immobilizing effects of goats with lumianbao and md combination

    合劑和鹿眠寶對山羊保定效果的比較實驗
  16. The review of experimental research on children ' s delay of gratification

    學習困難和優秀學生延遲滿足能力的跨情境比較實驗研究
  17. Compared with common interpolation approach, experimental results show smoothness and effectiveness of the proposed method

    通過與常用插值方法的比較實驗表明，該方法具有較好的光滑性和預測效果。
  18. Compared with other classification schemes, our method can provide more speed - up and better quality of decoded image

    08 ;將圖像另外，與其他分類方法的比較實驗表明，本方法有更好的加速效果和解碼質量。
  19. And return to pontianak do look quite experimental to a certain extent, they definitely don t appear very mainstream

    :在某程度上來看， 《 bythedawnsearlyrise 》和《 returntopontianak 》都是比較實驗性的作品，怎樣說都和主流扯不上邊。
  20. The ann is trained and tested using sample data set to the network. the results of the above 3 types of network are compared in this paper. som nn is the most effective and advanced one as classifier for littoral oil - spill in that som algorithm can extract the internal features of parameter by self - organizing

    應用三種神經網路的理論模型設計光譜智能分析系統，以激光熒光光譜樣本作為輸入，訓練神經網路系統，並對3種神經網路模型系統的推廣能力進行比較實驗分析。
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