本徵周期 的英文怎麼說

中文拼音 [běnzhǐzhōuqī]
本徵周期 英文
eigenperiod
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 徵 : 名詞[音樂] （古代五音之一 相當于簡譜的「5」） a note of the ancient chinese five tone scale corre...
  • 周 : Ⅰ名詞1 （圈子; 周圍） circumference; periphery; circuit 2 （星期） week 3 [電學] （周波的簡稱） c...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  1. On the base of researching the theory of the scheme and analyzing the signal feature, it is obtained that the existence manners and character of distance information in the differential frequency signal. at the same time, a new conclusion is gained that the technology of frequency agility can decrease the constant error of system. it is also to say that frequency agility and frequency modulation fixed - distance fuze has the similar feature to random period frequency modulation fixed - distance fuze. according to the theory of address coding in the hopping - frequency communication, the paper presents the principle of selecting the frequency agility sequence which fit to the radio fuze and constructs the frequency agility sequence family based on the rs codes

    在深入研究方案原理和分析信號特徵的基礎上，獲得了該體制引信差頻信號中，距離信息的存在形式和特點，得出了頻率捷變技術的引入降低了系統定距固定誤差這一新的結論，即頻率捷變調頻定距引信在定距性能上具有類似隨機周期調頻定距的特徵。本文引入跳頻通信地址編碼理論，結合無線電引信的具體特徵，提出了適用於無線電引信的頻率捷變序列的選擇原則，並構造了基於rs碼的寬間隔頻率捷變序列族。
  2. Also to get some new conclusion of glacial lakes burst floods, in possibility study of glacial lake burst, and in qualitified study of the safety of the glacial lakes. the first character of this paper introduce the background of this paper, set the goal, content and methodlogy of the study work in this paper. the second chapter of this paper focuses on the meterological character, runoff composition character, why not correspondency of ratio of rainfall and runoff in same period to annual value for nianchu river, lasha river, niyang river and the middle reach of yalu - zangbu river

    本文第一章介紹了課題的研究背景，提出了研究目標、內容和方法；第二章重點分析了年楚河、拉薩河、尼洋河和雅魯藏布江幹流中游段的氣候特徵，徑流組成特性，同期降水、徑流占年總量比例的不對應特性和原因，徑流年內年際變化規律及徑流深分佈特性，分析了天然洪水的特點和洪水參數；第三章介紹了冰川終磧湖的特點，結合已經發生潰決的冰川終磧湖的有關調查資料和考察資料，分析提出了危險冰湖判別指標和發生潰決的氣候條件、周期性特徵，提出了冰湖潰決洪水的計算途徑。
  3. The characteristic quantity ( like the " transfer number " defined in this thesis ) that describes the higher period orbits forms a sequence of phase - locked steps on the plane formed by it and the control parameter. all the phase - locked steps form a so - called prelude phase - locking staircase to type v intermittency

    描述這些過渡高周期軌道的特徵量（如本文定義的穿越數）在這個特徵量和控制參量構成的平面上形成一系列鎖相臺階，所有的臺階構成所謂的v型陣發前奏階梯。
  4. Some conclusions are drawn : 1 ) effect of inertial force from superstructures on the lateral seismic response of single pile can not be ignored ; 2 ) the lateral seismic response of single pile induced by far - field earthquake are mainly affected by acceleration mass of superstructure > site eigenperiod. it increases with the increment of accele ration and mass of superstructure. as the site characteristic frequency approaches the self - oscillation frequency of the pile, sympathetic vibration occurs and the value of lateral seismic response reaches maximum ; 3 ) as the stiffness ratio of pile to soil increase, the relative displacement of pile to soil increases ; 4 ) the lateral seismic response of fixed - head pile is much smaller than that of free - head pile

    將其解析解與具體的的抗震設防烈度和場地特徵周期結合起來，計算分析了成層地基中單樁的橫向地震響應，得到了以下結論： 1 ）上部結構慣性力對樁的橫向地震響應的影響不可忽略； 2 ）成層地基中的單樁的橫向地震響應主要受地震基本加速度、場地特徵周期、上部結構質量的影響，隨地震基本加速度、上部結構質量的增大而增大；場地特徵頻率越接近樁基自振頻率，樁基地震響應越大，等於自振頻率時，由於發生共振現象，樁基響應幅值最大； 3 ）樁土剛度比越大，樁土之間的相對位移的幅值越大； 4 ）樁頂固接的連接方式，可以有效地降低地震時單樁的橫向地震響應。
  5. This thesis has studied the dynamic features of a class of the discrete - time neural network model of two neurons, such as the convergence and periodicity and etc. the function of the neuron signal transmission in this model, which belongs to three piecewise constant argument, indicates the following charactersif the signal of one neuron on the network is active between a and b, it will produce invariable encouragement effect on another neuron ; if the signal of one neuron is lower than a, it will produce invariable restrain effect on another one, if the signal of one neuron is higher than b, it will produce no effect on another one

    本文研究了一類二元離散人工神經網路模型的解的收斂性及周期解的存在性等動力學特徵。該模型的神經元信號傳遞函數是三段常數不連續函數。這種信號傳遞函數表明如果某神經元的信號在a與b之間活躍，則它對另一個神經元產生恆定的激勵效果，如果某神經元的信號低於a ，則它對另一個神經元產生恆定的抑制效果，如果某神經元的信號高於b ，則它對另一個神經元不產生作用。
  6. This paper is aimed at professional analysis of the generation mechanism and some basic points on business cycle fluctuation of real estate industry, and further study of the characteristics of business cycle fluctuation of real estate industry and its relationship with macroeconomic business cycle. writer is prefer to conclude that policy cycle fluctuation is a fundamental cause on business cycle fluctuation of real estate industry in the period of chinese economy system shift. in the end writer su

    本文集中分析和研究了房地產經濟周期波動的生成機理等基本理論性問題，探討了我國房地產經濟周期波動的特徵及其與宏觀經濟周期的相互關系，提出了當前我國經濟轉軌時期，政策周期波動是房地產經濟周期波動的根本原因觀點，同時提出了應對周期波動的房地產業發展政策建議，這些不但是對經濟周期理論的創新，而且更是房地產經濟周期波動理論的擴展。
  7. According to the nonlinear dynamical features of isi series, the firing pattern can be described as : ( 1 ) periodic firing pattern, which was characterized by repeated appearance of isi at regular interval. ( 2 ) bursting firing pattern, which was characterized by bursting interrupted by silent periods. isis of the action potential during the bursts were confined to a banding area

    在觀察到的101例損傷drg神經元自發放電中，依據其動作電位isi的動力學特徵，可分為周期，其isi基本相等；陣發，在短陣放電之間有不規則的間斷；不規則，其isi互不相等；整數倍，其isi為基礎isi第四軍醫大學碩士論文的整數倍等四種基本型式。
  8. On the base of analyzing the essential feature of personal financial business, product life cycle and competitors " circumstance, combing the practice of xianyang commercial bank, this paper introduces the customer division strategy, microdot and product integration strategy, flexible pricing strategy, trademark strategy and regulation marketing strategy. it emphasizes developing the superiority of total marketing and maximizing the marketing effects

    本文在充分分析個人金融服務本質特徵、產品生命周期和競爭者狀況的基礎上，結合咸陽商行實際，提出了實施客戶細分策略、網點和產品整合策略、靈活的定價策略、品牌策略和監管營銷策略，著重強調注重發揮整體營銷的優勢，實現營銷效果的最大化。
  9. Structure of basic period of one - dimensional photonic crystal and the characters of forbidden bands

    一維光子晶體的基本周期結構及其禁帶特徵
  10. The content of each part follow as : in the first chapter, as start point and base of the paper, this part focuses on the basic study of definition characteristic of no, and the existing base of no - e - commerce environment ; in the second one, this part studies the theory base of no comprehensively applying the theories of core competence competent strategy and transaction cost ; chapter three studies the no from the coordination of no, and gives the structure clarification and characteristic of no firstly, at the same time, put forward the concept of virtual enterprise cluster ; based on such conclusion, studies the model of no from life cyc organization level process and value chain, and operational mode ; in chapter four, a theoretical explanation was addressed on the above structure by modeling no with game theory and graphic theory ; in the fifth chapter, on the bases of analysis of no operational risks, coordination mechanism of no was studied by individually modeling the no without core and no with core, and then put forward the solution for coordination mechanism of no ; as an important component of coordination mechanism of no, chapter six explored some basic concept of trust and importantly put forward the way of how to build trust in no, especially investigated the supporting function of valid reputation mechanism of no for the trust building, importantly an operational method on building reputation mechanism and evaluation method in no were given ; the last chapter applied the conclusion of the paper to investigate the famous trade web - sunbu. com analyzed its shortcoming and gave the advices of developing

    全文共分為七章，主要內容如下：第一章作為全文的理論出發點和基礎，圍繞網路組織的定義、特徵以及網路組織生存基礎- -電子商務環境等方面對網路組織的基本概念進行了闡述；第二章綜合運用核心能力、競爭戰略和交易費用理論對網路組織產生的理論基礎進行闡述；第三章首先從組織協調的角度對網路組織進行了研究，給出了網路組織的結構，分類和特徵，同時並給出了虛擬企業群簇；然後在此基礎上分別研究了網路組織的生命周期模型、層次模型、過程模型、價值鏈模型，以及運行模式；第四章綜合運用博弈論、圖論的相關知識，通過構建網路組織的模型，對上一章所研究的網路組織結構的形成機理給出了一種理論解釋；第五章在分析網路組織運行風險的基礎上，分別建立無盟主網路組織的博弈論模型和有盟主網路組織的博弈論模型，詳細研究了網路組織的協調機制，然後給出了網路組織協調機制的解決方案；第六章作為網路組織協調機制的重要組成部分，本章在討論了網路組織中建立信任機制的必要性的基礎上，研究了網路組織信任關系的類型，提出了在網路組織中如何建立信任機制。
  11. This paper mainly analyses the influence of enterprise stage and industry, and conclude the top enterprise it governance structure, consequently sums up the characteristics of top enterprise it governance, which is strong governance consciousness of executives, clear it and enterprise goals, well designed governance capability, low change frequency and high continuity of it governance policies

    本文主要分析了企業成長周期和所屬行業兩方面的影響，得出優秀企業的it治理結構。在此基礎上總結出優秀企業的it治理特徵:即高層管理者的治理意識強、企業的戰略目標和it目標明確、構建了良好的治理能力，並且具有it治理政策變動頻率低，政策連續性高，穩定性強等特點。
  12. Because of the periodicity of the hub oscillatory load and the nonlinearity of the i / o relationship of the smart rotor, the neural control methods with both off - line and on - line modeling in frequency domain on the smart rotor and their realization procedures are presented

    飛行中直升機的槳轂交變載荷以周期性的為主，而智能旋翼的輸入輸出關系具有非線性特徵。據此，本文提出離線建模的和在線建模的智能旋翼頻域神經控制方法，並給出實現的具體方案細節。
  13. The numerical results indicate that the deformation within the solid inner core is very small. however, in the fluid outer core, the changes of the displacement with relatively low spherical harmonic degree ( n < 10 ) is very complicated via the radius, due to the resonance near the eigenfrequenies of the core long - period oscillations. while the spherical harmonic degree of the loading is larger than 10, the deformation and the gravitational perturbation in the core are very small, and the earth ' s deformation response is dominantly represented as the radial displacement in the elastic mantle

    研究了地球在日月引潮力和表面負荷作用下的形變特徵，數值計算結果表明，在固體內核中的形變很小，由於在長周期核模本徵頻率附近的共振，液核中低階（ n 10 ）位移隨半徑的變化非常復雜，當負荷階數超過10時，地核中的形變和擾動位都很小，地球的響應主要表現為彈性地幔中的徑向位移，且隨深度增加急劇減弱，地表負荷love數與信號頻率的依賴關系很弱，給出了體潮love數計算的一種有效的近似處理方案。
  14. In this analysis procedure, the mean stress is accounted for by obtaining the equivalent stress derived from goodman formula or not and the difference between the two cases are discussed

    由於在譜分析方法中考慮到了由波高、特徵周期及浪向確定的不同海況，所以本文也分析了各海況對疲勞壽命的影響。
  15. The characteristics of precipitation anomalies in summer, previous and simultaneous ssta and preceding winter accumulated snow depth anomalies corresponding to positive and negative phases of 10 - yr mode and 25 - 30 - yr mode are discussed respectively. no matter for 10 - yr mode or for 25 - 30 - yr mode, reverse characteristics corresponding to positive phases and negative phases appear in the above fields. it proves that the decadal variation of sah have a good relation to the decadal variation of other key element of climate system and we can regard sah as a strong signal of the anomalies in the climate system

    （ 4 ）夏季南亞高壓東西振蕩具有明顯的年代際變化特徵，本文分別討論了對應於10年周期態的正位相年和負位相年及25 - 30年周期態的正位相年和負位相年時夏季我國降水距平、前期及同期海溫距平及前冬青藏高原積雪距平的分佈特徵，發現無論是10年周期態還是25 - 30年周期態，對于夏季南亞高壓東西振蕩的正位相年和負位相年以上各要素場呈現為很好的反位相特徵，說明夏季南亞高壓的年代際變化與氣候系統中其他要素的年代際變化具有很好的關聯性，可將南亞高壓看作氣候系統中大氣子系統異常的強信號，通過分析南亞高壓的年代際異常可以更直接地研究和預測區域氣候異常。
  16. Meanwhile, the fitted qualify factor q and the imaginary part of the resonance strength of the fcn depends obviously on the chosen co - tides, and the influence of different co - tides on the fitting of thes

    L 』周期與smith （ 1976 ）理論預測的固體內核slichter模的本徵周期符合得非常好，者之間的差異分別僅為0 4 ， 1
  17. In this thesis, the awg ' s transverse - mode parameter and its eigen equation as well is analyzed based on the periodic waveguide method

    本文提出用周期波導的方法，分析平面陣列波導光柵模式參數及其本徵方程。
  18. The result also shows that the heat storage anomaly in the scs has an obvious long - term variability which is a stable interannual variability from 1992 to 1998, an abrupt change to a high stage in 1998 continuing till 2001, and a tendency to reduce after 2002

    本文得到的結果還顯示南海熱含量異常具有明顯的長周期變化，表現為： 1992 ~ 1998年基本保持比較穩定的年際變化特徵， 1998年之後，熱含量出現明顯的躍變，這一躍變一直維持到2001年，在2002年開始出現熱含量的遞減趨勢。
  19. By doing this, the writer try to inform industrial policy makers of cluster ' s living mechanism and provide them with an analysis mode. this article conclude seven chapters, the first and second chapter give a brief review of industrial cluster theories, the third chapter analyze how a cluster appear, the fourth chapter analyze industrial cluster ' s drives and action mechanism, the fifth chapter research industrial cluster ' s growing pattern and reasons, the sixth chapter give some advices on how to accelerate cluster ' s growing and on how to maintain a cluster ' s vital. the last chapter reveal problems faced by industrial clusters in china and put forward some advices

    本文共分六章，第一章首先對產業群的概念進行界定並簡述產業群的特徵，接著對產業集聚機理的相關理論做了簡單回顧；第二章對產業群的形成條件和萌芽動因進行了分析；第三章重點研究產業群成長的動力機制；第四章對產業群壽命周期各階段的生長特點及其動因進行了分析；第五章是在前幾章對產業群形成機制研究的基礎上得出的幾點啟示；第六章利用本文建立的分析框架對我國三類典型產業群當前面臨的動力問題進行了分析並提出了相應的對策建議。
  20. In addition, effects of several factors such as local site conditions, focal mechanism, epicentral distance and seismic magnitude on these parameters are discussed, and several significative results and conclusions are obtained. in all records there are about 1 / 3 vertical ground motion ’ s peak acceleration bigger than 2 / 3 of the corresponding horizontal one, so the action of vertical ground motion should not to be underestimated. vertical design response spectrum equals that the horizontal design response spectra times 65 % is probably unsafe when period is short, and suggest adopting different coefficients when at different periods

    本文基於對大量歐洲強震記錄的研究，分析了地震動豎向與水平向分量在峰值加速度、反應譜值、頻譜周期等參數方面的差異，以及這些參數與場地、震源機制、震級和震中距的關系，得到了以下有意義的結果和結論:在本文分析的地震記錄中大約1 / 3的記錄加速度峰值比大於2 / 3 ，豎向地震動分量的作用不可低估;在短周期，豎向地震動影響系數的最大值僅取為水平向地震動影響系數最大值的65 %是偏於不安全的，可以考慮按周期分段採用不同的折減系數;我國現行抗震規范中設計反應譜特徵周期的取值偏低，可能是偏於不安全的;豎向與水平向地震動分量卓越周期的比值在0 . 7 - 0 . 9之間，豎向設計反應譜的特徵周期應有單獨規定。
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