temporal characteristic 中文意思是什麼

temporal characteristic 解釋
時態特徵
  • temporal : adj 1 暫時的，一時的，轉瞬間的（opp eternal）。2 此世的，現世的；世俗的（opp spiritual）。3 時的...
  • characteristic : adj 有特性的；表示…特性的，…特有的。 Japan s characteristic art 日本特有的藝術。n 特性，特徵，性...
  1. In the paper, using the cg lightning data obtained from shandong lightning detection network in 1998 - 2002, the cg lightning spatial and temporal characteristic is analyzed systematically. the result shows that negative cg flashes predominate in total cg lightning, and negative lightning is about 6 times as much as positive one

    本文利用山東省雷電探測網1998 - 2002年獲取的地閃資料，對山東省的雲對地閃電的空間和時間分佈特徵進行系統分析，得出了山東地區地閃的氣候特徵：雲地閃電中負閃占絕大多數，負閃是正閃的6倍多。
  2. Characteristic timescales and temporal - spatial changes of the subtropical high over the northern pacific in summer

    夏季北太平洋副熱帶高壓年際變化的特徵時間尺度及其時空演變
  3. 2 ) there is three basic precipitation regions in middle and lower reaches of yangtze river. they have visible homologous relationship with the period of meiyu in the temporal variation, in the late 1980 ' s, the characteristic of precipitation in midd le and lower reaches of yangtze river begins to altering

    2 ）長江中下游梅雨期的降水主要存在三個基本地區，且在時間變化上與梅雨期的出現有著明顯對應關系， 80年代末，長江中下游梅雨的降水特點發生了改變。
  4. Furthermore, utilizing the characteristic that filtering error covariance expresses filtering precision and the principle of information conservation, the dynamic and reasonable distribution of distributed tracks weight coefficient is accomplished. jerk model and strong tracking filter is organically assembled, and based on spatio - temporal synthetically analysis and lme, a self - learning estimation method of the system measurement variance is given. the method improves obviously the

    3 、將jerk模型與強跟蹤濾波演算法有機地結合，並利用時空綜合分析和極大似然估計的思想推導出了一種系統量測方差自學習修正方法，以優化強跟蹤濾波演算法中次優漸消因子和濾波增益的在線選擇，同時根據多傳感器數據融合具有改善濾波精度的性質，進而給出一種基於jerk模型的多傳感器數據融合演算法。
  5. Based on the analysis of study progress on sand dust storm, the temporal and spatial regulation, the reasons, the later study means in sand dust storm, its prevention and control and the characteristic features of sand dust storm caused and developed are summarized

    在分析我國班方地區沙塵暴研究現狀的基礎上，系統總結了沙塵暴的時空分佈規律、形成原因、最新研究方法和手段以及預防治理沙塵暴的對策，指出我國北方沙塵暴發生發展的某些規律。
  6. In this paper, 4 types of vegetation ( broad - leaved, masson pine, chinese fir and phyllostachy pubescens ), which are widely distributed in subtropical area of southern china, were selected to investigate cotent and spatia - temporal, characteristic of wsoc. two kinds of bamboo { phyllostachy pubescens and phyllostachys praecox ) were used to test the effects of intensive management on soil loc

    本文採用野外調研和定位試驗相結合的方法，比較研究了亞熱帶具代表性的常綠闊葉林、馬尾松林、杉木林和毛竹林四種森林類型土壤活性有機碳的含量、空間變異、年動態變化規律及其與土壤其他肥力指標的關系。
  7. The non - aliasing frequency and non - ambiguous 2 - d angles is obtained by the phase characteristic of eignevalue and integral search method in this dissertation, an algorithm of spatio - temporal 2 - dspectra estimation based on 4th - order cumulants was introduced and used to realize a prototype scout, a calibration algorithm in the wide - band array system is proposed

    本文主要介紹了基於四階累積量的時-空二維譜估計演算法，並以此為基礎來實現時頻空三維偵察機；寬頻段陣列系統各種誤差參數的校正演算法，實驗系統的硬體驅動程序的開發和應用軟體的開發。
  8. Based on the analysis of the temporal - spatial and component of the passenger flow, freight : elow and traffic flow on road transportation corridor ; the paper has analyzed the existing traffic situation on main and secondary road of the corridor and outlined the development trend. reviewing the technical and economic characteristic : of the variety transport means and considering the interest of shipper and passenger, the paper discusses the reasonable structure of the freight and passenger flow in comprehensive transportation corridor. on the analysis of factors affecting road capacity, the paper puts forward the approaches and measures to increase the road capacity and the level of service, and improves the comprehensive transportation corridor capacity

    本文在對道路運輸通道上客流、貨流和交通流的時空分佈特性及其構成分析的基礎上，研究其在通道主、輔道上的分佈現狀及該現狀形成的原因，並對其發展趨勢進行論述；根據綜合運輸通道中各運輸方式的技術經濟特點，在考慮旅客和貨主對運輸服務特性偏好的基礎上，對通道內客貨流在不同運輸方式/線路上的分配進行了探討；通過對道路通行能力影響因素的分析，提出了提高道路通行能力和服務水平、改善道路運輸通道綜合運輸能力的途徑和措施。
  9. The technology of three - dimension animation is researched in this paper, in which temporal characteristic of geographic data was explored mainly by using the technology

    對三維動畫技術進行了研究，其中主要對利用三維動畫技術表現地理數據的時態特徵進行了探索。
  10. The goal of the filter is to improve the sensitivity of an optical receiver by optimally filtering a communication signal. in this paper we calculated the temporal response of the matched filter, the commonly used f - p filter, as well as the matched weak ofbg filter. we find that the reflected pulse of weak ofbg closely resembles the triangular shape characteristic of a perfectly matched filter

    論文計算了通信系統中矩形光脈沖信號經強、弱ofbg 、匹配光濾波器、 f - p濾波器的輸出光脈沖波形，經分析比較后發現：弱ofbg和理想匹配光濾波器的輸出信號波形極其相似，不存在碼間干擾，而f - p濾波器的輸出波形存在比較嚴重的碼間干擾。
  11. ( 2 ) in order to do more study in sonar localization, detection, estimation, it is necessary to study the special and temporal distribution characteristic of the reverberation, that is the target strength in the negation not incidence direction. in the third chapter, the scattering character principle of bistatic sonar is given

    2 ）為了更深入的研究多基地聲納的定位、檢測與估計等關鍵技術，對多基地條件下，目標回波的時間和空間分佈特性，即非入射方向目標的聲散射特性進行深入的研究是十分必要的。
  12. For the development of temporal - spatial gis, the paper proposes a temporal - subsection topological model, and completes the identification of its characteristic. finally, the paper applies the temporal - subsection topological model to the temporal analysis of tgis

    同時，為了促進時空gis （ tgis ）的發展，提出了時間拓撲模型?時段拓撲模型的設想，並進行了模型的構建，模型矩陣特徵的證明等，在最後還將模型應用到了tgis系統分析中。
  13. And according to the characteristics of the noise, we provided some algorithms : wiener filter based on noise characteristic, multi - threshold wavelet filter, temporal - spatial - frequency domain combined filter based on the motion estimation

    並根據噪聲的特點，提出了基於噪聲特徵的wiener濾波方法、多閾值小波濾波器、基於運動估計的時空頻域相結合的濾波方法。
  14. The researches of temporal and frequency characteristic of the output radiation field shows that : as in the linear regime, in the nonlinear regime after the field saturation, the current dominates the development of the radiation field

    通過對輸出輻射場的時間特性和頻率特性的分析，我們得到：與線性區域一樣，在飽和后的非線性區域，電流對輻射場的非線性演化起著決定性的作用。
  15. Study on the spatio - temporal variation of shallow groundwater mineralization degree and its characteristic in kaikong river basin

    開孔河流域淺層地下水礦化度時空變異及特徵分析
  16. On the basis of gap ' s temporal - spatial characteristics in and around source area before an earthquake, we propose a method to estimate characteristic parameters ( characteristic distance and time ) in the region - time - length ( rtl ) algorithm and introduce the method of correlation coefficient developed by some authors in 2006 to determine the characteristic parameters

    摘要根據地震前震源及周圍地區出現的空區的時空特徵，提出了一種估計「區域時間長度」演算法中特徵參數（特徵距離和特徵時間）的方法，並介紹了2006年一些學者提出的用相關系數估計特徵參數的方法。
  17. 5 ) the atmospheric noise of interferogram is a fractal process, whose spatial spectrum exhibits the characteristic - 8 / 3 powder law behavior associated with turbulence phenomena. the effects of this 1 / / process to insar dem were anylysised and the error power of noise and atmospheric term were estimated for weighted combination of multi - temporal insar data. the test results showed this data fusion process can improve the accuracy of insar dem

    引i 』涉圖的大氣噪聲為一分形過程，其空間譜表現為與渦流現象有關的8 3冪函數特性， l人氣過程和噪聲對利用干涉數據提取的dem精度有很大影響，利用不同時相的dem ，在小波域中估計大氣和噪聲的誤差功率，並在此基礎上對dem進行了權重融合，實驗結果證明，此數據融合方法可以很好的提高幹涉sar所提取的dem的精度。
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