source and sink 中文意思是什麼

source and sink 解釋
源頭與壑
  • source : n 1 源頭，水源，源泉。2 根源，本源；來源。3 原因；出處；原始資料。4 提供消息的人。5 血統。vt 〈美...
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • 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. Analyzing the physics structure of vorticity, divergence, vertical velocity, frontogenesis " function, apparent heat source and apparent moist sink etc. indicated the physics fields are favorable for the occurance of the heavy rain over changjiang - huaihe river basin where the physics values are well according to the heavy rainstorm positions ; the low level jet is closely subject to the moisture and the coupled system of the low and the upper level jetstreams induced the strongly " ascending motion ; the intensity of the frontogenesis varies with the development of the rainfall system and reacts the rainfall intensity

    主要分析了這次過程中的多種物理量，包括渦度、散度、垂直速度、鋒生函數、視熱源、視水汽匯等，對這一暴雨過程有了比較系統的認識。結果表明：在江淮流域存在著有利於發生暴雨的物理量場配置，渦度、散度、垂直速度等物理量，與暴雨的落區都很吻合的；低空急流的產生不僅有利於水汽的輸送，而且高低空急流的耦合造成了有利於強上升運動的配置；鋒生強度隨著降水系統的發展變化，並影響降水強度。
  2. Diagnoses of apparent heat source, apparent moist sink and helicity show that the severe h eavy rainfall is related with them closely

    視熱源、視水汽匯和螺旋度的診斷分析表明，暴雨發生與它們密切相關。
  3. Atm adaptation layer type 2 : this aal supports class b traffic, which is connection - oriented, variable bit rate ( vbr ), isochronous traffic requiring precise timing between source and sink

    Atm適配層類型2 ：這種aal類型支持b級傳輸業務，面向連接，可變比特率（ vbr ） ，在傳輸源和目的地之間需要精確定時的同步傳輸。
  4. Advances in the study of terrestrial ecosystem carbon source, sink and affection mechanisms

    陸地生態系統碳源與碳匯及其影響機制研究進展
  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. In the project hong kong international wetland park phase ii, we take the initiative to install the first geothermal heat pump air - conditioning system and utilize the wetland around as a source of heat and a heat sink. through 468 pairs of vertical geothermal pipe heat exchanger buried in the wetland, heated water from water - cooled refrigeration plants and cool water from water source heat pump are circulated in a common condenser water loop to exchange their energy directly

    在香港國際濕地公園第二期工程項目，我們率先採用了香港首個地源熱泵空調系統，利用公園的濕地作為一個熱源及熱能儲存器，透過468對埋放在濕地的直立式水管熱交換器，將水冷式空調系統的受熱冷凝水與地泵的凍水直接交換熱能。
  7. The source and sink is mainly pumping well

    源匯項主要是抽水井。
  8. This is because different digital i / o boards have different sink and source current requirements

    這是因為不同的數字的輸入/輸出電路有不同的潭和源流行的需要。
  9. In this thesis, a closed brayton cycle is proposed, in which the supercritical lng is taken as its cold sink and an industrial waste heat as its heat source. in this thermodynamic system, the heat releasing process in the brayton cycle is a inconstant temperature process and it matches the process of lng boiloff well, therefore, the exergy loss in the heat transfer process is reduced. at the same time, waste - heat can be utilized effectively in the system

    一、利用lng冷（火用）與工業余熱的閉式brayton循環熱力分析本論文討論了lng在超臨界壓力下汽化時，選擇無相變的brayton循環與之匹配，因為brayton循環的放熱過程為變溫過程，與lng的汽化過程有可能做到較好的溫度匹配，減少換熱過程的不可逆損失。
  10. First, suppose a source point and a sink point. second, draw a unilateral line from source point to every substation node. the line ' s capacity is set as corresponding substation ' s allowable load value and the line cost is set as the substation ' s unit load cost

    本文通過線性化處理后將網架優化模型描述為一個最小費用最大流問題，虛擬一個源點和一個匯點，從源點到各變電站節點各引一條單向弧，弧容量為變電站允許的負荷值，弧費用為變電站單位負荷的費用。
  11. 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。
  12. Studies on source - sink characteristics of no - tillage and cast transplanting rice

    免耕拋栽水稻源庫特性研究
  13. Under the high yield cultivating conditions, the characteristics related to source / sink strength and flux distribution of the two - line hybrid rice liangyoupeijiu were studied as well as two controls shanyou 63 and peiliangyou 288 and the parents of all of them

    摘要在高產栽培條件下，以汕優63和培兩優288為對照，研究了雜交稻兩優培九產量形成的源庫流特性。
  14. The research was carried out on the relationships between physiological characteristics and spike kernel weight of different types by using new big kernel wheat strain lankao 86 ( 79 ) ( source - limiting type ) 、 yumai 18 ( sink - limiting type ) and new big spike wheat strain huang 8124 ( source - sink - interacting type ) as test materials

    以大粒小麥新品系蘭考86 （ 79 ） （源限型） 、豫麥18號（庫限型）和大穗小麥新品系黃8124 （源庫互作型）為材料，對其生理特點及其與穗粒重的關系進行了研究。
  15. In order to verify the feasibility of the present method, chapter 3 takes the fluid flow of sphere, cylinder and the additive mass of two spheres as three examples, finishes the calculation by disposing the source or sink whose strength is expressed as the format of nurbs and emphatically the processing of the singular integral. it can be drawn from the comparison of the results of present method and the theoretical solution, i. e. a good precision can be gotten under a few collocation points with the method

    為了考查本文方法的可行性，第3章以圓球體繞流、圓柱繞流以及兩個等圓球體在流場中的附加質量作為例子，通過在物體表面布置強度以非均勻有理b樣條表達的源匯和著重對奇異積分的處理后完成了相應的計算，從與理論解的比較可以看出本方法的優越：在數目很少的配置點下數值解可取得十分良好的精度。
  16. Provides an example that shows a managed server as the event source and a com client as the event sink

    提供一個示例，該示例將託管服務器顯示為事件源，將com客戶端顯示為事件接收器。
  17. 5. the correlation between 100hpa height field and 500hpa height field, precipitation field, sst field and apparent atmospheric heat source and moisture sink field are also studied by using singular value decomposition and the conclusions are similar to those by composite and correlation analysis

    （ 5 ）用svd分解法研究了夏季100hpa高度場和夏季500hpa高度場，前期和同期海溫場、大氣視熱源和視水汽匯場的相互關系，得到了與前面用合成分析和相關分析類似的結論。
  18. From the point of view of system, a series of researches about carbon cycle of earth " system and co2 ' s " source and sink " are done

    人們從系統論的觀點出發，相繼展開了有關地球系統的碳循環、 co _ 2的源和匯等一系列問題的研究。
  19. In this thesis we have get the profile of the shroud, the shroud is simulated by circle source and sink series, and the propeller is simulated by a actuating disk

    在計算螺旋槳與函道的相互影響時，只考慮螺旋槳在函道表面任一點上誘導速度的平均值，即軸對稱。
  20. The variances of the apparent heat source, apparent moist sink and the heavy rainstorm are well coupled. the time the maximums of them appeared is quite accordance ; the vertical advection term is the main contributor of the apparent heat source and apparent moist sink

    視熱源、視水汽匯的變化和暴雨的演變之間存在較強的耦合，兩者的極值出現的時間十分一致；垂直平流項是視熱源、視水汽匯三個分量中的主要貢獻者。
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