跳變關系 的英文怎麼說
中文拼音 [tiàobiànguānxì]
跳變關系
英文
jumrelation-
Establishing an human spine dynamic model is an significan event to study spine injured biomechanics of pilot " s ejective injury, parachute opening, landing and study the endurance to impact loading on human spine. in this paper, the huston " s method of kane " s equations is developed so that it can be applied to the multibodysystem including translation between the bodyies. the dynamic model of human spine is provided basing on these theories, while the big movement of spine is considered. the deformation of vetebra is far smaller comparing with the intervetebra disc, so the spine is considered into multibodysystem including rigid bodies ( vetebra ) and the flexible bodies ( intervetebra disc ). the computer solution correspond with the results of the large scale human impact test. the rigid coefficient factors and the damping factor of intervetebra joints are obtained
人體脊柱動力學模型的建立對研究飛行員彈射救生、傘兵跳傘開傘、著陸等脊柱損傷的生物力學以及研究人體脊柱耐受沖擊載荷的極限問題都具有重要意義.首先發展了凱恩方程的休斯頓方法,使其可應用於變形體連接的多體系統,並以此理論為依據建立人體整椎脊柱沖擊動力學模型,此時考慮脊柱的大位移運動,每個椎骨的變形相對椎間盤的變形小得多,把脊柱看成由剛體(椎骨)和變形體(椎間盤)組成的多體系統.並以大型真人坐姿沖擊實驗結果進行了擬合,最後得到腰椎間關節剛度系數因子和阻尼系數因子The subject for different process technology and surface treatment of crank takes tracking checkout for its internal stress, analyses relation of jumping measurement, deformation measurement, recovery measurement and stress change, finds the reason and usual law of jumping overproof of crank. through cold pressure alignment, hot pressure alignment, support aged alignment and so on methods for 42crmo steel crank, the subject checks change of stress in the process of alignment and change of tissue and property after alignment for crank, and gives comprehensive evaluation for every alignment technology, then give safe and feasible technology parameter
本課題主要是對不同加工工藝及不同表面處理過程的曲軸,對其內應力進行跟蹤檢測,分析各工藝過程中跳動量、變形量、恢復量與應力改變的關系,找出曲軸跳動量超差的原因和一般規律。通過對42crmo鋼曲軸進行「常溫壓力校直」 、 「熱壓力校直」 、 「支撐時效校直」等方法的校直,檢測校直過程中曲軸應力的變化及校直后組織和性能的改變,進而對各校直工藝進行綜合評價,給出安全可行的工藝參數。The studies on the effects of temperature and soil water content for the number of oribatida and collembola were made. the results indicate that there are some effects for the number of oribatida and collembola. the difference on the most preferred temperature and soil water content for the growth of oribatida and collembola is not obvious. the preferred temperature is about 24. the preferred water content is about 16 %. the toleration on low temperature and drought for oribatida obviously is capable than that for collembola
對不同溫度和土壤含水量甲蟎和跳蟲數量的關系進行了實驗觀察.結果表明,溫度和土壤含水量對土壤甲蟎和跳蟲的數量變動均具有一定的影響.甲蟎和跳蟲生長的最適溫、濕度差異不明顯,最適溫度約在24左右,最適濕度約為16 %的含水量.甲蟎耐受低溫、乾旱環境的能力明顯大於跳蟲In order to meet the needs of recent research in applied probability, such as finance and insurance, risk theory, random walk theory, queueing theory and branching processes and so on, the concepts of heavy - tailed random variables ( or heavy - tailed distributions ) are introduced. they are one of the important objects many scholars are concerned on. on the other hand, in a risk process, the number of these heavy - tailed variables " occurrence until the time t, i. e. all kinds of counting process, is one of the important objects, which many scholars are studying
在應用概率的許多領域,如金融保險、風險理論、隨機游動理論、排隊論、分支過程等,重尾隨機變量或重尾分佈都是重要的對象之一,另一方面,在一個風險過程中,到t時刻時,這些重尾變量出現的個數,即各種記數過程,也是人們研究的主要對象之一,本文主要對重尾分佈的控制關系與極值過程的跳時點過程的精緻漸近性進行深入的討論。In this way, a simple and direct relation was build up between logical transitions and dynamic current, which makes possible iddt testing pattern generation on logical level
該方法在電路邏輯跳變與電路動態電流之間建立了一種簡單直觀的關系,使得動態電流測試產生能夠在邏輯級上得以實現。According to recording data of higher level monitor and control system when main motor drive system for four - high medium plate mill is operated, and relation between armature voltage of dc electromotor and ac input voltage of inverter, trip cause of dc fast automatic switch was analyzed in detail, and specific countermeasure and measures are given
根據中板四輥軋機主電機傳動系統運行時的上級監控系統記錄數據,以及直流電機電樞電壓與變流器交流側輸人電壓的關系,詳盡地分析了直流快速自動開關跳閘故障原因,並提出具體的對策及措施。Abstract : the responses of shaft bow and their relationships with unbalanceresponses and mechanical or electronic run out are analyzed based on the theory of rotor dynamics. the responses of shaft bow are separated from the unbalance responses successfully by making use of vibration information under different rotor runs. an identification method of thermal bend is presented based on the 2d - holospectrum technique. experimental results show that when bow phase is steady and amplitude is variable, the tangent of initial phase point on the 2d - holospectrum is parallel, which can be effectively used for diagnosis of bent shaft
文摘:依據轉子動力學理論分析了柔性轉子彎曲響應的特徵,在此基礎上討論了它與不平衡響應及機械與電氣跳動量之間的關系,並利用轉子在不同起車情況下的振動信息,有效地分離了彎曲響應和不平衡響應,求解出彎曲量與不平衡量的比值.提出了轉子在恆定轉速下,基於二維全息譜技術的熱彎曲故障識別方法.研究結果表明,當彎曲量相位穩定而其幅值變化時,轉子響應的二維全息譜初相點的切線是相互平行的,由此可以有效地實現轉子熱彎曲故障的識別與診斷Public services marketization is a new stage for dealing with the relation between governments and market which jumping out of the either - or traditional thoughts, achieving the complementary superiority between these two mechanisms. transforming the two - spot separate pattern which government supplies public services but market supplies private goods and services
是處理政府與市場關系的一個新階段,跳出了非此即彼的思維定勢,實現了兩種制度的優勢互補,改變了政府供給公共服務,市場供給私人物品和服務的兩元分離的格局。Through researching these characteristics of real - time data received deeply, some good measures are put forward and accepted to improve the fault - tolerance performance of the fault diagnosis system in the thesis, such as advance disposing of real - time switch information and instauration of dummy switch etc. based on the data information received, three starting arithmetic is developed in the thesis
本文在深入研究決策系統接收到的實時數據信息特點后,針對不同的情形進行不同的處理,它們是:對故障前後信息及故障時跳閘開關信息的確定、實時開關變位信息的預處理、虛擬開關的設立等。從投入現場運行以來,這些處理方法取得了良好的預期效果,提高了故障診斷系統的容錯性和抗噪聲能力。Prepare 3 two shuttlecock, add skip and group of part of speech, hold to period of time, not only the body is good, the relation also becomes harmonious between the colleague
預備兩三個毽子,加上跳繩和呼啦圈,堅持一段時間,不僅身體好了,同事之間關系也變得融洽了。Although it is difficult or even painful to change our habits sometimes such as our sleep, we become to rob our sleep time for living, dinner party or even entertainment and even our body and soul suffers long appendotomy without awakening or relieving. although we seek lots of reasons and helpless words such as heavy living pressure and complex social relationship and so forth, we must damage this habit when there is collision between bad habits and creation
有時候,盡管改變我們的習慣有困難甚至是痛苦,比如我們的睡眠,為了生計應酬或是消遣我們養成了掠奪睡眠時間的習慣,甚至於我們的身心遭受到日積月累的自殘仍無覺醒或者無法解除,雖然我們為此堆砌了無數的理由和無奈的詞句,沉重的生活壓力,繁雜的社會關系但是當不良習慣與創新發生碰撞的時候,我們應該也必須跳出這種習慣。This paper sums up some new points about the scanning circuit, like the compensating state and jumping in the cluster of non - linearity coefficient
摘要本文綜述了補償狀態和非線系數曲線中的跳變等有關掃描電路的新論要點。Frequency ’ s switching time, which directly affects the hopping speed of interferential system as well as radar ’ s frequency agility, is being paid more and more attention. this paper mainly analyzed the frequency synthesizer ’ s agile character
其中,捷變時間這一指標,由於直接影響到跳頻干擾和抗干擾系統的跳速,以及雷達頻率捷變特性,越來越受到人們的關注。Some theoretical extensions are first made in this paper, with the following concepts, theorems and models presented - partial derivative and high - order partial derivative of waveform polynomial for describing the relation between input transitions and output transitions and redefining circuit sensitization ; the concept of waveform polynomial vector for describing a circuit with multiple inputs and outputs, especially for the unified description of circuit modules ; a sensitization theorem for sequential circuits for the purpose of exact timing ; theorems for transition numbers in circuits used to solve problems on noise, power consumption and etc ; waveform polynomial description for sequential circuits used to give a unified form for the function and timing behavior of a sequtial circuit ; and a data structure of generalized list for the representation and manipulation of waveform polynomial
波形多項式偏導和高階偏導的新概念,用來精確描述輸出跳變與輸入跳變之間的關系,並在本文中用來重新定義了電路的敏化和冒險;波形多項式向量的概念,用於形式化描述實際中的多輸入多輸出的電路,特別是用於統一描述電路模塊的功能及定時行為;時序電路的敏化定理,用於時序電路精確定時分析;波形多項式描述跳變及跳變數的定理,用於噪聲、功耗等問題的描述;時序電路的完整波形多項式描述,用於時序電路功能和定時行為的統一描述;波形多項式的多項式符號表示和運算的模型以及數據結構,用來實現對波形多項式比較有效的描述和運算。In forward algorithm, we according to the high level coefficients to locate the jumps and modify the coarser level coefficients, which relate with the jumps. in inverse transforms algorithm, according to the locations to modify the datum, which relate with the jumps. we can reconstruct the image well by using this algorithm, and avoid the gibbs " phenomenon completely
該演算法不必修改雙正交小波變換及其濾波器系數,在小波圖像分解時只是根據高頻小波系數定位圖像的跳躍處,修改關聯跳躍處的粗尺度小波系數;重構時根據演算法修改關聯跳躍處的重構數據,就能很好地重構原圖像,並從本質上消除了gibbs 』現象。So the impact of radiation apparatus changes on solar radiation series is not obvious in the early 1990s. then the homogeneity reduction is carried out with regressive method. after reduction, the mean annual correlation coefficient between the solar radiation and the sunshine rise higher. but the spatial distribution of a, b coefficient changes little
訂正後,輻射與日照的年平均相關系數都是普遍增大的,平均增大近5個百分點;殘差序列圖和t值序列圖也很明顯地發生了變化,殘差序列不再有明顯的跳躍,而t值序列不再有明顯的峰凸起。Then, the robust property of rcs is studied for a class of time - delay singular discrete systems with perturbations of delay parameter jump. the robust rcs delay - dependent conditions of these systems are provided in the form of lmi
然後,研究了一類具有時間滯后參數跳變擾動的時滯離散廣義系統的魯棒穩定性問題,以線性矩陣不等式的形式提出了時間滯后相關的魯棒rcs判據。分享友人