cyclic time 中文意思是什麼
cyclic time
解釋
循環時間-
The principle of cyclic sedimentation applies to deposits dating from earliest paleozoic time to the holocene.
旋迴沉積原理適用於始於最早的古生代迄至全新世的沉積物。 -
The main popular theoretical method adopted to study end - plate connection is finite element technique under monotonic loading at present. this paper applies nonlinear ( material, geometry and contact ) finite element method to analyze the behaviors of connections under cyclic load at fist time. contact elements are set between end plate and column flange, screw cap and neighborhood plane, bolt bar and hole
對于端板連接的理論分析，目前國內外的研究主要局限在單向加載有限元分析范疇，本文首次採用三維非線性（包括材料、幾何與狀態非線性）有限元對端板連接進行了循環加載分析，端板與柱翼緣間、螺栓頭（帽）與相鄰板件間、螺栓桿與孔壁間都設置了反映邊界狀態的接觸單元。 -
The beam - on - dynamic - winkler - foundation ( bdwf ) model was utilized to determine the lateral dynamic response of a pile with finite length in a viscoelastic soil. an analytical solution was obtained in the time domain for the vibration of a pile under a laterally cyclic force applied at the pile head. based on the solution, the transient response of the pile loaded by semi - sine force was acquired with superposition principle
首先，基於動力winkler模型（ bdwf ）對粘彈性地基中有限長樁的水平動力響應問題進行求解，得到了單樁在樁頂受水平簡諧荷載作用下的時域解析解，並在此基礎上通過疊加原理得到了半正弦激振條件下的瞬態解析解。 -
We calculate a model with angular momentum loss caused by gravitational radiation, and find that the binary undergo cyclic evolution as well. however, the period of the cycle becomes shorter, and the ratio of the time spent in the semi - detached phase to the time spent in the contact phase in a cycle becomes smaller
我們計算了由引力波輻射引起雙星系統的角動量損失的演化模型，發現雙星系統還是經歷循環演化，不過循環的周期變短，且雙星系統的每一個循環處在半接狀態的時間與處在相接狀態的時間之比變小。 -
The method applied two elements to analyze the collapse mechanism and hysteretic behavior of eccentrically braced steel frames under cyclic load in structure at first time
在整體結構中採用兩種單元較精確的分析偏心支撐鋼框架的滯洄性能及破壞機理的方法，在國內外均屬首次。 -
The new results obtained here can not only make progress in modern thermodynamics but also develop some new applications of finite - time thermodynamics in chemical cycle engineering, especially in chemical pump cycle engineering. they can also provide some new theoretical bases for the optimal design and the performance improvement of real thermodynamic cyclic equipments
所得新理論不僅使現代熱力學理論獲得進展，而且還開拓了有限時間熱力學在化學循環工程，特別是化學泵循環工程中的新應用，為實際熱力循環設備的優化設計或性能改善提供理論指導。 -
5 %. due to the instability of gh4145 / sq in the total cyclic course, we study the oscillation of fatigue factors regarding different life stage for the first time
針對gh4145 / sq合金在整個疲勞過程中的不穩定行為，本文對不同疲勞壽命階段的疲勞特性參數進行了研究。 -
But, in our country the currency system of distributing lodgings is the new object, after all. releasing achievement of its system is in the stage where waits the opportunity to develop. undoubtedly, during pushing our country market reformation and new cyclic economic growth, above all, during drawing resident ' s consumption and overcome market depress, the currency system of distributing lodgings has effect for the first time
但住房分配貨幣化制度在我國畢竟是新生事物，其制度績效的釋放尚處于蓄勢而發階段，不可否認的是，在推進我國市場化改革的進程和啟動新一輪的經濟增長，尤其是在拉動居民消費，克服市場疲軟方面住房分配貨幣化制度的績效已初見端倪。 -
Our group has prepared nanometer - scale metal films in layer structures on glassy carbon ( gc ) substrate by cyclic voltammetric deposition. by using co as probe molecule, we have revealed for the first time, abnormal ir effects ( aires ) on these layer nanostructured films. the alres consists of several abnormal ir features including the enhancement of ir absorption, the inversion of ir band direction ( anti - absorption ), and the increase of fwhm ( increase of the number of different adsorption sites )
本研究小組採用電化學循環伏安電沉積法在gc基底上制備層狀納米結構金屬薄膜，以co作為分子探針，觀察到異常紅外效應（ aires ）光譜特徵，即co等探針分子發生紅外吸收增強、紅外譜峰方向倒反（反吸收）和譜峰變寬（振動能級離散程度增加） 。 -
According to wireless and mobile communication system ' s background, this thesis study on estimation of time - varying dispersive channel from four respects : ( 1 ) aid of pilots, ( 2 ) cyclic prefix ( cp ), ( 3 ) blind method, and ( 4 ) ofdm system with multiple transmitting antenna, in which the typical ways is decision - feedback algorithm and self - adaptive block algorithm
本文以無線和移動通信系統為背景，從四個方面對時變色散通道下的ofdm系統的通道估計和均衡問題進行了研究。第一是基於導頻符號的通道估計方法，第二是基於循環前綴的通道估計方法，第三是通道的盲估計方法，第四是基於多天線ofdm系統的通道估計和均衡方法的研究。 -
With time - evolution - operator, it is proved that the population of upper level is in circumstance of cyclic oscillation by laser pulses pair of gaussian line - shape in a homogeneous broadening two - level system. the oscillatory time oxide is the delay time between the laser pulse pairs and the oscillatory frequency equals the one of transition between the lower and upper level
引入時間演化算符，證明均勻增寬二能級體系在飛秒激光脈沖對作用下上能級激發態布居是周期性變化的，它以飛秒脈沖對之間的延時為時間軸，以該原子能級之間的躍遷頻率為振蕩頻率 -
Firstly, by the method of laplace transform, one dimensional consolidation of one - layer gibson soils under time - depend loading is studied and the analytical solutions in frequency domain are obtained. on the basis of the solutions obtained and the computation through programming, the influence of some parameters and loading conditions on the consolidation behavior under trapezoidal, triangular and rectangular cyclic loading, is investigated. secondly, one - dimensional consolidation of one - layered gibson soils with semi - pervious boundaries is studied in this paper, and according to numerical examples, some characters of consolidation such as the effective stress and settlement in the soils under arbitrary loading are found
首先運用了laplase變換獲得了單層gibson地基（壓縮模量隨深度線性增加的地基）在任意荷載下頻域內的一維固結解析解，通過laplace逆變換，基於以上解答用數值方法編製程序對單層地基在常見荷載（驟加荷載、緩加荷載、矩形波載、三角形波載）作用下的一維固結性狀進行了討論，並與傳統的太沙基理論進行了比較。 -
To acquire a perceptual knowledge of this kind of beam - to - column connection, for the first time, cyclic - loading test of four such specimens were carried out, particular attention was paid to the splicing joints
為了獲得對帶懸臂梁段拼接的樑柱連接抗震性能的感性認識，本文首次對這種連接進行了四個試件的循環加載試驗，試驗側重於對拼接節點的研究。 -
With piston - cylinder liner in diesel engine taken as an example, the temperature distribution and its variability with cyclic time of the component were simulated, and the calculation results were compared with the test data
以柴油機活塞缸套為對象，採用耦合傳熱方法對其整體溫度分佈以及溫度隨循環時間的變化規律進行了模擬計算，並與實測數據進行了比較。 -
At last, take a three - storeyed and two - span reinforced concrete frame as example, its damage value under cyclic load at different time is computed by the program. and the damage evolution curve of different element and whole structure is also obtained. as result the damage evolution law of reinforced concrete structure under cyclic load is found, which provides basis for the study of collapsing mechanism of reinforced structure under seismic force
最後，以一個三層兩跨的鋼筋混凝土框架為例，應用作者自編的程序計算了循環荷載作用下該框架結構在不同時刻的損傷值，並給出了其不同構件及整體結構的損傷演化曲線，揭示了循環荷載作用下鋼筋混凝土框架結構的損傷演化規律，為地震力作用下鋼筋混凝土結構的倒塌機制問題的研究提供了依據。 -
Under varied loads such as cyclic and / or transient loading, soil structures or foundation will induce permanent and / or fluctuating plastic deformations. such plastic deformations are cumulative and / or alternating in nature with increase of time of loading during a sequence of cyclic loading. if the resulting accumulated deformations is limited within a given bound or the alternating deformations will be adapted to a given plastic state after a certain cycle numbers or a certain period of loading, the soils will be in shakedown state
在復雜變值荷載作用下，結構有可能出現兩種狀態：一種是在若干次載荷循環之後，塑性變形趨于穩定，在此後繼的載荷循環中結構表現為純彈性響應，這種狀態稱為安定狀態（ shakedown ） ；另一種則是塑性流動一直持續地發展或不斷反復，直至結構破壞，結構的破壞有兩種型式：一種是由塑性應變的累積引起的增量塑性破壞；一種是塑性變形多次反復引起的疲勞破壞，也稱為交變塑性破壞。 -
2. two kinds of computationally efficient algorithms ( ssca and fam ) for cyclic spectral analysises have been discussed detailly and deeply, both of which are time - smoothing algorithms based on fft
2 .通過對基於時域平滑演算法的改進，研究了兩種高效的基於fft變換循環譜估計演算法ssca和fam 。 -
In cyclic economy, people can make use of matter and energy rationally and everlastingly, and at the same time decrease the unfavorable effect that economic activities may make upon our natural environment as far as possible
在循環經濟中，人們可以合理、持久地利用物質和能源，同時盡量減少經濟活動對自然環境的不良影響。 -
Today returns to the daughter ' s grandfather family ' s home, simultaneously also saw wife younger male cousin 10 months big daughters hong ' s chiehyan, remembered half year ago at new year ' s celebration time saw she felt very cleverly and on the whole piece cyclic the face, really is lovable, but today saw hong chiehyan was quite thin, but the energy changed very much strongly, although was unable to depend on own strength to stand up, but already was allowed easily to sit and to hold is standing up grasps the thing, i attempt to grasp hong chiehyan, she could sway from side to side the stature immediately to recognize people, knew i am not her family member which she is familiar with, i looked in the book talks about the baby to start in 9 months to be able afterwards to recognize people, mainly is these people may satisfy when her hunger the demand
今天回女兒金柏?的外公婆家，同時也看到老婆表弟10個月大的女兒洪婕晏，記得半年前在過年的時侯看到的她，感覺很乖巧加上整張圓滾滾的臉，真得是超級可愛，而今天看到的洪婕晏是比較瘦了一點，不過活動能力變得很強，雖然無法靠自己的力量站起來，但已經可以輕易地坐及扶著站起來抓東西，甚至當我試圖抱住洪婕晏，她立即會扭動身軀認人，知道我不是她熟悉的家人，我看書上講到嬰兒在9個月之後開始會認人，主要是這些人可以滿足她饑餓時的需求。 -
Because the high frequency of bearings and long cyclic time, the ordinary instrument for the signal collection can not save the large number of datum. development of a type of portable. conveniently on - the - spot collection, high sampling frequency and large memory capacity instruments is very important
由於回轉支承的振動信號頻率較高（一般需要2khz以上的采樣頻率） ，工作一周時間較長（一般在50秒左右） ，所以使用一般的振動信號採集儀無法滿足大容量數據採集存儲的要求。
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