隨機檢索 的英文怎麼說

中文拼音 [suíjiǎnsuǒ]
隨機檢索 英文
stochastic retrieval
  • : Ⅰ動詞1 (跟; 跟隨) follow 2 (順從) comply with; adapt to 3 (任憑; 由著) let (sb do as he li...
  • : machineengine
  • : Ⅰ動詞1 (查) check up; inspect; examine 2 (約束; 檢點) restrain oneself; be careful in one s c...
  • : Ⅰ名詞1 (大繩子; 大鏈子) a large rope 2 (姓氏) a surname Ⅱ動詞1 (搜尋; 尋找) search 2 (要; ...
  • 隨機 : random stochasticrandom
  • 檢索 : retrieval; retrieve; search; searching
  1. Expertise in using on-line methods has of course developed as the systems have become more widely available.

    著聯系統越來越廣泛的使用,方法也日趨專門化。
  2. Abstract : since the multiple failures situation is not uncommon in the clinical medicine, we explore the use of proportional odds model to the multivariate interval - censored data. the approach is based on the conditional logistic regression, which prevents the complications in the existence of nuisance parameters. the estimation of parameters is obtained by the newton - raphson algorithm. the sandwith estimator for the covariance is made according to the situation where there is correlation in the score statistic. simulations are also presented to assess the accuracy of the procedure

    文摘:探比例優勢模型在臨床醫學中常見的多結局區間截斷數據中的應用.用條件的邏輯回歸方法避免討厭參數的估計,用牛頓-拉普森演算法估計回歸系數,用"夾心方差"估計量作為參數方差的估計.通過模型驗模型應用的有效性
  3. In order to use the merits of these two detectors synthetically, the hybrid detector has been proposed, which uses the part of reduced detector to pretreat the data and the part of shnn to search the most likelihood sent datas

    綜合利用幾種測器的優點,文中提出一種基於hopfield網路和精簡測器的混合多用戶測器。該測器利用精簡測器對待測數據進行預處理,然後利用hopfield網路進行搜
  4. Due to the continuous progress of techlnology and fast increment of information capacit } r, especially the development of network technology and multi - media technolog } r. data process has transformed from the traditional rnode to a nex ' ! - stvle mode. for instance svstematic structure transformed from terminal host computer rnode to client / server struct - ure mode, network circumstance transformed from lan to internet

    著技術的不斷進步和信息量成倍地增加,特別是網路技術和多媒體技術的發展,使信息處理從傳統模式向新型模式轉變,如體系結構從終端主方式到客戶服務器結構方式、網路環境從局域網到internet等開放網、信息結構從結構化到非結構化等,這些變化必將促使信息技術的研究和不斷發展,以滿足人們對提高信息獲取能力的需要。
  5. Based on historic radiosonde data of changchun city, jilin province and xian city. shanxi province and on the typical model of profiles of cloud liquid water content for stratiformis, the coefficients of retrieval equation are obtained as the functions of height for each month from april to july in the two cities. furthermore, we explore the internal physics signification of retrieval coefficients ' distributing according to every month and have comparisons between the two cities. then the numerical simulation tests of the accuracy of retrieval results are given : the statistical relative deviation of retrieved values of l to the simulated " trues " on the ground is 15 - 25 % and that at altitude of 6km is 5 - 10 %, that means the retrieval method and implementation of the method are applicable to processing measurements of an airborne radiometer made in china recently

    本文介紹載對空微波輻射計探測雲中路徑積分液態水含量( l )的輻射傳輸原理和反演方法;根據吉林省長春市和陜西省西安市的歷史探空資料和典型的層狀雲液水垂直分佈模式,得到這兩個地區4 - 7月各月的高度而變的反演公式及其系數的表達式;探了和反演系數有關系的大氣的影響,並在各個月份之間進行了比較分析;給出了反演誤差的數值模擬驗結果:在地面反演值對『真值』的統計相對偏差是15 - 25 ,在6公里高度處為5 - 10 ,表明該方法已具有實用可接受的精度。
  6. First, they instigated automatic retrieval of such information as aircraft position, wind direction and speed directly from the on - board flight management system. the next problem was trickier : how to synchronize fms with another on - board system the flight deck recorder fdr or black box which recorded essential air navigation data

    他們建議從艙內的「飛行管理系統」自動位置風向和風速,但之而來的問題卻相當棘手:怎樣使這個系統和錄取重要導航數據的「飛行記錄儀」兩個系統時間同步呢?
  7. A cyclic radial shearing interferometer was used to diagnose the wavefront distortion of a laser system and an lcslm ( liquid crysnd spatial ligh modulator ) was used to control it. some results have been summarized as follows : l. according to the theory of scalar quanity diffeaction and the model of the random gaussian phase screen of low frequency wavefront, the effect of the low frequency wavefront with different rms gradient on the focal spot of a laser beam was studied

    本論文在激光光束波前畸變測和控制上進行了新的探,主要就空間相位調制環路徑向剪切干涉儀以及它對波前畸變的測和液晶空間光調制器及其對中頻段波前畸變的控制進行了研究,其研究的內容和取得的成果如下:一、根據標量衍射理論,結合低頻波前畸變的高斯位相分佈模型,研究了不同均方根梯度低頻畸變波前對激光光束焦斑聚焦性的影響,並採用描述中頻段波前畸變的功率譜密度概念,模擬計算了它對激光焦斑旁瓣的貢獻。
  8. With the rapid increase of image data ' s amount, we need an efficient analysis and retrieve mechanism for image data to make the management and retrieve of image data efficiently and easily

    著圖像數據量的劇增,必須提供有效的圖像分析和制,使圖像管理和高效、易行,這使得基於內容的圖像研究成為必然。
  9. Methodology : a systematic analysis of the literature was performed searching for randomized, controlled trials studying the effects of a combination of two non - opioid analgesics in order to reduce postoperative opioid requirements and / or postoperative pain

    方法:系統分析了出的相關文獻,這些文獻都是關于將兩種非阿片類鎮痛藥聯合應用以減少術后阿片類藥物需要量和/或減少術后疼痛的療效的對照性研究。
  10. Software reuse come up on this background. as an effective approach to solve software crisis, software reuse is getting more and more attention, and with perfection of component specification such as corba, opendoc, ole2 and javabeans, reuse emphases divert to how to develop reusable components, how to manage components and how to improve the component search efficiency

    軟體復用在這種背景下發展起來,並且作為解決軟體危的有效途徑,越來越得到廣泛的重視,目前著構件規范corba , opendoc , ole2 , javabeans的日趨完善,軟體復用的重點轉移到如何開發復用的構件,如何對構件進行管理,以及如何提高構件的效率。
  11. Science and technology develops rapidly in the 21 th century, especially technologies of computer, communication and internet, the audio - visual information technology makes people exchange, search and transfer information more efficienctly, which is the perfect work of digital coding technology

    著科學技術,特別是計算技術、通信技術和internet網路的飛速發展,無庸置疑,視聽信息成為人們迫切需求的主流信息,在視音頻數據內容的、交換和傳遞等過程中,時刻都要應用數字編碼技術。
  12. This paper improves some commonly used stochastic optimization algorithms, such as genetic algorithm, simulated annealing algorithm and tabu search algorithm, and improved algorithms are verified by the standard mathematical functions. then, improved algorithms are used to solve practical electromagnetic problems and the items of practical application of algorithms worthy of paying attention to are emphasized

    本文對遺傳演算法、模擬退火演算法、禁忌搜演算法等幾種常用的類優化演算法進行了改進,以標準數學函數作為驗依據對改進演算法作出評價,並將各改進的演算法應用於實際電磁場逆問題的求解,總結其應用的實際經驗和見解。
  13. The framework direct the annotation process using the principle of max knowledge gain, not random annotation method, in order to gain better retrieval result in the same number of annotated images

    該框架採用最大增益的原則對圖像的注釋過程進行指導,而不是盲目地注釋,以便在注釋相同數目圖像的情況下,取得盡量好的結果。
  14. The statistical work in the heihe project construction is conducted by using the computer system with the real time input data. the construction information can be collected, stated, and searched for analysis and for the use of decision maker

    黑河水利樞紐工程的施工統計採用計算系統,施工的各種數據輸入計算,可時進行統計、匯總,供分析和領導決策使用。
  15. Abstract : the statistical work in the heihe project construction is conducted by using the computer system with the real time input data. the construction information can be collected, stated, and searched for analysis and for the use of decision maker

    文摘:黑河水利樞紐工程的施工統計採用計算系統,施工的各種數據輸入計算,可時進行統計、匯總,供分析和領導決策使用。
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