近點潮流 的英文怎麼說

中文拼音 [jìndiǎncháoliú]
近點潮流 英文
perigean tidal currents
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 潮 : Ⅰ名詞1 （潮汐; 潮水） tide 2 （比喻大規模的社會變動或運動發展的起伏形勢） （social） upsurge; cur...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 潮流 : 1 （潮汐引起的水流運動） tide; tidal current; tidal wave; tideway: （船）逆潮流而上 stem the tide...
  1. Taking load uncertainties, infeasibility problem and multiple objection of the reactive power optimization in the radial distribution system into consideration, loads are modeled as fuzzy interval numbers. fuzzy power flow is proposed based on fuzzy interval load for the more practical membership function of line losses rate and maximal voltages offset. this thesis presents multiple objection model of the reactive power optimization considering uncertainties using the fuzzy set theory

    對配電網電壓無功優化問題中負荷的非概率性的不確定性問題、多目標問題、約束不可行性問題進行了研究，用模糊區間來描述實際的負荷情況，並用負荷的模糊區間值計算配電網的潮流，得到有功功率損耗和電壓的模糊區間值，使網損率和節點電壓最大偏移量的隸屬函數更接近實際情況；將改進遺傳演算法與模糊集理論相結合，通過求解多目標函數和約束條件的模糊集合的交集，得出網損率和節點電壓最大偏移量最小的最優運行狀態。
  2. South of japan, the kuroshio path of maximal velocity is outside the other three seasons in winter. in the kuroshio extension, the two points of the lee - wave also shows seasonal variabilities, and the path is most winding in summer, straight in fall

    黑潮延續體最大流速主軸在西段的第一個峰處，冬季的峰值點比其它各季向東移了一個經度；第二個峰處，則以夏季彎曲最為平緩，且在155 e附近有一個向南的小彎曲路徑。
  3. In this paper, reasons of sedimentation and current movement status in mawei docks often thousands tons were studied, furthermore, a good many questions brought forward from engineering practice are satisfactorily answered

    在布置整治工程時，應以落潮流為主，盡量使得港池水域位於彎曲水流凹岸，同時位於頂沖點附近，以利於維持和改善港池水深。
  4. Shkps portfolio also includes large shopping centres like the trendy apm mall and notable luxury residential projects, including the arch and severn 8

    集團亦建有規模大的商場網路，並以興建優質住宅著稱，近年主要專案包括凱旋門及倚巒，及潮流購物熱點apm等。
  5. This thesis discusses some effective algorithms that appear recently in distribution power flow calculation at length, for instance, back / forward sweep method, zbus method, newton zbus method with modified method, loop - impendence equation method and so on. it gives basic calculation theories, calculation steps and some particular regarding issues of every algorithm, according to many examples validate the effect of algorithms and finally obtain the characters, rang of use, virtue and shortcoming of every algorithm

    本論文詳細討論了近來出現的配電網路潮流計算的各種有效演算法，如前推回代法、 zbus法、牛頓zbus法及其改進、迴路阻抗法等，給出了各種演算法的計算基本原理，步驟以及應該注意的問題，並通過大量的算例進行驗證，從而通過比較得出各種演算法的特性、應用場合和優缺點。
  6. Having set up the models of the system, we discussed further some primary problems of the real - time technology, such as the data processing, the calculation of the flow, the calculation of the loss and the effective measures that can decrease the loss etc. the data processing realized the dynamic subsection interpolation to the original data. through this measure, the data would be more precise and reliable. the calculation of the flow and the loss solved the problems about the real - time calculation of the flow and the loss, showing the characteristics and advantages of the real - time system

    其中數據處理演算法實現了對取得的原始數據進行動態分段插值，使得處理后的數據有效的貼近介面數據的原始幾何，較好的反映了系統的運行狀態；潮流計算和損耗計算解決了利用運行數據和系統參數在線計算系統潮流和損耗的問題，反映出實時系統的特點和優勢;降損分析主要探討了較通用的一些技術降損措施，並定量的分析了它們的降損效果和同時採用幾種措施的綜合降損效果。
  7. It is indicated that, because of the strong influence of fluvial carbonates, the pco2 of surface water in the changjiang estuarine area and near the hangzhou bay were obviously higher than the pco2 of air ( especially in summer, autumn and winter ), while the pco2 in the mid east china sea was apparently lower than the atmospheric pco2. it is also shown that the pco2 in the southern east china sea, near the black ( kuroshio ) current, is higher than atmospheric pco2, especially in spring and summer

    東海表層海水的pco :分佈大致有以下幾個特點:有明顯的空間和季節變化;長江口及杭州灣鄰近海域海水pco :明顯高於大氣pcoz ，尤其是在夏、秋、冬季尤為突出，表明有河流碳酸鹽系統的強烈影響;在東海中部有大片區域海水pco :顯著低於大氣pcoz ，在南部靠近黑潮的大片區域里，尤其是春、夏季節，海水的pco :高於大氣pc02 。
  8. This method, adopting admittance model in load bus and using the activities supplied by pss / e, can compute the voltage stability limit effectively. the difficulties connected with the singular load flow jacobian matrix are overcame in this algorithm

    該方法通過調用pss e的潮流計算模塊，採用負荷導納模型，有效地克服了臨界點附近常規潮流雅克比矩陣奇異所帶來的收斂困難，且簡單易行，計算速度快，概念明確。
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