data sink 中文意思是什麼

data sink 解釋
數據接收器；數據接收
  • 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...
  • sink : vi （sank 〈古、美〉 sunk sunk sunken ）1 下沉，沉沒。2 （日、月等）沉入地平線下；低落；下垂；下...
  1. The paper concludes that the changing rate of ndvi of rain forest in tropic is the smallest, the changing curve is smooth, while the changing rate of ndvi of the deciduous broad leaf forest in warm - temperate zone is the largest the change of ndvi is the most conspicuous in winter and spring ( especially in april ) while is not conspicuous in summer and autumn by analyzing the change of ndvi along latitude using the ndvi value of different vegetation types along the same longitude. the vegetation index from warm temperate zone to semitropical zone has obvious transition, while other areas have no distinct change by analyzing the change of ndvi from temperate zone to semitropical zone to tropical zone using ndvi averagejn the same time it is concluded that the sink value in the beginning of the year 1995 is from the influence of the monsoon in east of china by analyzing the ndvi curve of several typical needle leaf forests. the relation between ndvi value and temperature is conspicuous while the relation of precipitation is less or not by analyzing the relation between ndvi and temperature and precipitation finally it can get the conclusion that the change of river area is the smallest, the change of sienna area is the greatest by analyzing two phases of tm data in 1987 and 1997 with rs technic

    利用從同一經度的不同森林類型ndvi值分析，沿緯度方向ndvi變化可得出， ndvi在冬春季變化最明顯（尤其是在4月份最大） ，而在夏季和秋季變化不明顯。利用ndvi均值進行分析，從暖溫帶到亞熱帶到熱帶的變化情況發現，從暖溫帶到亞熱帶ndvi指數形成明顯的階躍，而其它區域沒有太大的變化，同時對幾種典型的針葉林曲線分析可知其年初的凹值源自於我國東部季風的影響。利用ndvi數據分析其與月均溫度與降水的相關性得出與溫度相關性較為顯著，而與降水相關性不顯著或無相關性。
  2. Structure for the data of interest to the advise sink

    結構。通知接收器將接收對
  3. The advise sink receives notification of changes to the data specified by this

    結構所指定數據的更改通知。
  4. Network nodes are divided into clusters in geocrp, sensor nodes send data to their cluster heads and these data are transferred between cluster heads until they reach the sink node, such a hierarchical network structure can increase scalability of the network

    Geocrp將網路中的節點劃分成簇，感知節點採集的數據首先傳送到其所在簇的簇頭，再通過簇頭之間的通信進行簇間中繼，直到到達匯聚節點。
  5. The aggregator framework collects, manages, and indexes data from an aggregator source and sends that data to an aggregator sink for processing

    Aggregator框架負責對aggregator源中的數據進行搜集、管理和編索引，並將這些數據發送給一個aggregator接收器進行處理。
  6. When this method returns, contains a uri of the new channel message sink that delivers messages to the specified url or channel data object

    此方法返回時，包含新通道消息接收器的uri ，該通道消息接收器將消息傳送到指定url或通道數據對象。
  7. Firstly, this dissertation estimated the size of carbon source ; sink and net carbon sink of farmland ecosystems in china costal regions ( including ten provinces ) with statistic data from 1981 to 2001, which include data of crop yield and agricultural consumptions. then analyzed the temporal - spatial differences of carbon source, sink and net carbon sink of china costal farmland ecosystems. secondly, estimated npp ( net primary productivity ) of farmland ecosystems in china costal regions with per month noaa - avhrr ndvi ( normalized difference vegetation index ) data and estimation model

    本文首先運用1981 - 2001年的統計資料（作物產量和各種途徑的農業投入數據） ，對沿海十省區農田生態系統碳源匯及凈碳匯進行了估算，並分析了其時空差異；然後運用1998年逐月ndvi數據通過建模對沿海地區農田生態系統npp進行了估算，並分析了npp分佈與農田生態系統碳吸收的相關性；最後通過對農田生態系統碳源匯的影響因素分析，提出了不同的農田生態系統碳增匯減排技術。
  8. In the numerical solution algorithm, the method of characteristics, analytic method and galerkin finite element method ( galerkin - fem ) can be chosen to solve the advective equation, diffusion equations, reaction ( source / sink ) equations, propagation equations and pressure poisson equation, respectively. the developed new algorithm has been verified using analytical solution of circular conduit flow in a reynolds number range of 100 < re < 1 000 and experimental data of the laminar flow over a backward - step facing step. the flow properties are well characterized by this three - dimensional numerical model

    本論文在評述三維粘性流動數學模型已有研究成果的基礎上，著重在數值計算方法的選擇和定解條件的給定對數學模型計算結果的影響進行了研究，並首次提出了求解三維純對流方程的高精度的擬協調單元法，建立了三維低雷諾數re流動的數學模型，並在圓管流動、臺階突擴矩形管道流動中得到驗證和應用。
  9. Abstract by setting up a network model of data aggregation and using a bit - hop metric to quantify energy costs in wireless sensor networks, we formally analyze the problem of area - based data aggregation and obtain that data aggregation will definitely be energy efficient when the relative difference between the average lengths of the two shortest paths, which are from source sensor nodes to the sink and to the aggregation node respectively, is not less than the ratio of data correlation to the number of source sensor nodes

    摘要通過抽象出無線傳感器網路中區域數據回傳的網路模型，定量研究了區域數據聚合的節能條件，證明了先聚合再回傳比直接進行數據回傳所節省的相對路徑長度，如果大於等於數據相關性與源節點個數的比值時，區域數據聚合一定可以節省能耗，並進一步給出了當數據聚合點在網路的不同位置，或數據的空間相關性不同時，區域數據聚合的節能條件。
  10. Creates a connection between a data object and an advisory sink

    在數據對象和通知接收器之間創建連接。
  11. Enumeration value that determines when the advisory sink is notified of changes in the data

    表示用於確定何時向通知接收器通知數據更改的
  12. Stores sink provider data for sink providers

    為接收器提供程序存儲接收器提供程序數據。
  13. Geocrp incorporates data fusion into the routing protocol to reduce the amount of information that must be transmitted to the sink node, it also utilizes rotation of cluster - heads to evenly distribute the energy load among the sensors nodes in the network

    分層的結構有利於網路的擴展，同時，感知節點發送到簇頭的數據會進行融合，以減少傳輸的數據量，提高節點的能源利用率。
  14. A data structure that contains the security information for a securable object, such as a share, file, sink, or event filter

    Security descriptor -安全說明符包含可保護對象（如共享、文件、接收器或事件篩選器）的安全信息的數據結構。
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