時相型態 的英文怎麼說
中文拼音 [shíxiāngxíngtài]
時相型態
英文
phase pattern-
The complex nonlinear pursuit - evasion model of two spacecraft in near - earth coplanar orbit is simplified to linear model, the circular region the radius of which is equal to capture radius is defined as target set, capture is achieved when the evader come into the target set and the game is over ; the boundary of useable part ( bup ) is determined, and the analytical form solution of the linear equations is obtained by backward integration of the state variables from the bup, the linear barrier of the pursuit - evasion model and the optimum thrust of the both sides are thus obtained
本文將近地共面軌道內運動的兩飛行器非線性追逃模型簡化為線性模型,以捕獲半徑的圓域定為目標集,確定目標集邊界上的可用部分,並以此為各狀態變量的起點,對時間進行倒向積分,求得線性方程組的解析解,從而確定了該追逃模型的線性界柵,以及界柵上對策雙方的最優推力,即求得了滿足最優策略時相對運動的軌跡和推力。The hyperbolic conservation laws with relaxation appear in many physical systems such as nonequilibrium gas dynamics, flood flow with friction, magnetohydrodynamics, etc. firstly, the thesis proves that there exists a unique global smooth solution for the cauthy problem to the hyperbolic conservation laws system with relaxation ; secondly, in the large time station, the thesis proves that the global smooth solutions of the hyperbolic conservation laws system with relaxation converge to rarefaction waves solution at a determined l ( p > 2 ) decay rate
帶鬆弛項的雙曲型守恆律組出現在諸多的物理系統中。例如,非平衡態的氣體動力學、帶摩擦的水流、磁動力學等。本文首先證明,帶鬆弛項的雙曲型守恆律組的柯西問題的整體光滑解的存在唯一性;其二,證明了帶鬆弛項的雙曲型守恆律組的解與相應的平衡態守恆律的稀疏波解在大時間狀態下的l ~ p衰減率。The purpose of the present study was twofold : ( a ) to examine the influence of word frequency and word class while online reading chinese, ( b ) to explore the eye movement pattern during text reading process
本研究利用篇章閱讀的情境,檢驗當說明文與故事體的詞頻相同時,詞頻及詞匯類型對讀者眼球運動型態之影響。This section of the test is presented in four columns across two pages to allow each question to be shown in four different ways of representing chinese : traditional characters, simplified characters, pinyin romanization, and the chinese phonetical phabet ( bopomofo )
這部分每道題都分別以正體字、簡化字、漢語拼音及注音符號四種型態同時列出在相對應的兩頁試卷上,考生只需會其中一種就能作答。The results showed that : ( 1 ) the average scores of the three tests were 2. 96, 2. 84 and 2. 79, with a fall point scale of 4. ( 2 ) there were positive correlations among the three tests of professional commitments ; also, positive correlation was shown between organizational satisfaction and professional commitment on the third test. ( 3 ) the scores for overall nursing professional commitment decreased significantly one year after graduation, but there were no significant changes from one year to two years after graduation. ( 4 ) there was a significant relationship between the changes in professional commitment and grades of hospital, but no significant relationship with job category or work unit. ( 5 ) organizational satisfaction influenced the decrease in professional commitment from nursing students before graduation to two years after graduation ; it also changed professional commitment from one to two years after graduation significantly
結果顯示: ( 1 )護理專業承諾三次得分依次為2 . 96 , 2 . 84 , 2 . 79 ,滿分為四分: ( 2 )三次專業承諾互相呈顯著正相關,畢業二年時之專業承諾與機構滿意度呈顯著正相關; ( 3 )畢業一年與二年時的專業承諾均比畢業前顯著降低,但畢業一年與二年時之專業承諾間無顯著差異; ( 4 )畢業二年專業承諾的改變不因工作性質、科別不同而有差異,但因醫院型態不同而有差異; ( 5 )機構滿意對從畢業前到畢業后二年專業承諾的降低有顯著影響,對畢業后一年與畢業后二年間的專業承諾改變亦呈顯著影響。According to the dynamic boundary conditions during walking, the corresponding mechanical analysis was performed for five typical phases in a gait cycle of the residual limb
根據行走過程中殘肢與接受腔的動態邊界條件,對殘肢在一個步態周期內的5個典型步態時相進行了動態受力分析。Abstract : a continuity wave model is put forward for the dispersion processof liquid - liquid two - phase system, by coupling mass and momentum conservation equations of two - fluid model. the conditions that result in a dispersion choke and the weak instability of a dispersion process are derived from the model. the phenomena of catastrophic inversion and transitional inversion are explained. the effect of drop size distribution on the maximum volume concentration of a emulsion is predicted using the model. according to the theory herein, emulsion inversion is the regime transition of liquid - liquid system due to the instablity of a dispersion process. the effect of drop size distribution on the maximum volume concentration of a liquid - liquid emulsion only occurs in a certain range of weber numbers
文摘:以雙流體模型為基礎,通過質量守恆方程和動量守恆方程的耦合,提出了液-液兩相系中彌散傳質的連續波模型.由該模型得到彌散傳質過程阻塞和彌散傳質過程弱不穩定性產生的條件,計算了液滴尺寸及其分佈對乳化液極大堆砌分數的影響,解釋了劇變型乳化逆變和漸變型乳化逆變現象.研究結果表明,乳化逆變是由於彌散傳質過程的不穩定性而引起的懸浮體型態的改變,隨液滴尺寸多分散性的增大,極大堆砌分數增大;隨液滴平均尺寸的增大,多分散性對極大堆砌分數的影響減弱;當韋伯數足夠大時,液滴尺寸及其分佈對乳化液極大堆砌分數無影響We deduce easily the coherent term of quantum dynamical model ( the off - diagonal of reduced density matrix ) by improving the nature of displace operator and the nature of coherent states. then, the interaction is energies of a two - photon mechanism and the usual one - photon or liner driving mechanism. we deduce the coherent term by improving the nature of squeezing operators, displace operators and canonical transformation
其一,僅有阻尼相互作用和勢能相互作用,此時利用位移算符的性質和相干態的性質很方便地推導了量子動力學模型的相干項(約化密度矩陣的非對角元) ;其二,考慮的是既有單光子相互作用又有雙光子相互作用,這時利用相干態、壓縮算符及正則變換等的性質推導出相干項。Firstly, begin with building a mathematical model of relay ' s load, or a single - phase asynchronous motor, we analyze the transient process of the spam when it starts and stops by means of qualitative and quantitative methods
首先從繼電器的負載?單相異步電動機的數學模型的建立入手,分別從定性和定量兩個角度對單相異步電動機的起動和停止時的瞬態過程進行分析。With the time - evolution operator obtained by means of su ( 2 ) spin coherent states we are able to derive analytic time - evolution of spin probability - current between the two quantum dots for various initial states
我們利用su ( 2 )自旋相干態獲得包括庫侖相互作用hubbard模型的時間演化算符,得到解析的含時自旋流。In order to make the museum buildings are more harmonious with the surrounding ecological environment and the urban planning, and to create ecotype museums with regional culture, the museum designing principles and the relative technological measures, which are suited to our present sustained development policy, are probed in this article, by researching the ecological characteristic of the earth - sheltered museum building. firstly, this article posed the concept of earth - sheltered museum, the previous researching situation and the researching meanings. secondly, it analyzed the inward - outward environmental factors of the museum building, and compared the differences between the earth - sheltered museums and the traditional ones
論文首先提出覆土型博物館的概念及其既往研究狀況,研究的意義;其次分析了博物館建築的內外部環境因素,對比了覆土型博物館與傳統博物館的不同;然後對覆土型博物館的形態特徵進行了相關研究;同時從生態建築學及生態博物館理論和實踐的歷史發展脈絡入手,提出了覆土型博物館建築設計中應注意的原則,回溯了覆土型博物館對傳統生態思想的借鑒,並討論了當今實踐過程中的相關發展趨勢;最後通過對湖南省龍山縣里耶秦簡博物館設計的實例分析,探討了生態設計原則覆土型博物館設計中的相關運用,為現代博物館設計提供一條新的思路。This paper propose a refined self - organizing map that can directly handle categorical data or hybrid data, map the data to lower dimensions, and also uncover the similarity among data
本研究針對此問題,提出改良式自組映射圖,能直接處理種類型態或混合型態的資料,同時在投射后的低維度空間,反映高維度資料之間的相似度。Today mixed coniferous forests occupy a wide but well - defined range of climates with mean annual temperatures from three to 13 degrees celsius ( 37 to 55 degrees fahrenheit ), suggesting that the average yearly temperature for northern alaska during the cretaceous was similar
時至今日,針葉混合林分佈廣泛,不過其氣候型態倒是相當明確,年平均氣溫介於3 ~ 13 ;想必在白堊紀時,阿拉斯加北部的年平均氣溫與此相近。The metastatic tumor on the forearm continued to progress and the patient eventually died of the disease 32 days after diagnosis even after immediate concurrent chemoradiotherapy
喉鏡檢查發現下咽部腫瘤,病理切片檢查證實為右側狀窩分化不良的鱗狀細胞癌,同時前臂病灶切片檢查也是與梨狀窩切片細胞型態特徵相似的分化不良的鱗狀細胞癌。After reviewing related literatures, this article proposes three hypotheses : ( 1 ) under a majority government, party confrontations would happen more frequently when the number of seats of the ruling party is closer to that of the opposition parties. ( 2 ) under a minority government, party confrontations would happen more frequently when the number of seats of the ruling party is closer to that of opposition parties. ( 3 ) conflicts between the ruling and opposition party happen more frequently under a minority situation than under a majority government situation
本文提出三個假設:一、在多數政府時期,若執政黨和反對黨的席次總和差距愈接近,則愈容易產生朝野對抗的互動模式;二、少數政府比多數政府更容易出現朝野對抗的互動型態;三、在少數政府時期,若多黨體系中出現支持執政黨的政黨,且雙方陣營勢力相當時,比在國會中有一個過半的在野黨或在野聯盟席次超過半數甚多,更容易出現朝野對抗的情況。By means of wide investigation, instruments development, a series of model experiments and relative theory analysis, following results are obtained in river model time scale distortion ratio, model roughening, inflow and outflow controlling methods and equipment, new water level and velocity measuring technique, model automatic measuring and controlling system : ( 1 ) with the aid of configuration software, a large scale river model automatic measuring and controlling system is developed, realizing river model automatically controlling and basic hydraulic parameters automatically measuring
本文通過廣泛調研、儀器研製、系列模型試驗和相關的理論分析,在河工模型時間變態率控制、模型加糙、出入流檢測方法和設備、水位流速測量新技術、模型自動測控系統等方面取得了下列成果: ( 1 )應用工控組態軟體技術,開發了一套大型河工模型自動測控系統,實現了模型內外邊界的自動控制和基本水力參數的自動量測。Reactive power are calculated using the new algorithm. on the basis of analyzing different kinds of control strategies of var compensation, the paper applies the criterion of voltage and var to control switching and illustrates a improved mode of switching capacitor which can prevent the switched - capacitor from the impacting of instantaneous rush currents by means of zero - crossing triggering of scr components, and can realize auto - tracking var and auto - switching shunt capacitor bank. initial operating parameters are stored in information flash memory of the mcu using flash self - programming technique in order to decrease complexity of the circuit and improve stability
高壓智能無功補償控制器以flash型16位單片機msp430f149為控制核心,採用了一種相角實時測量的新演算法,並在此基礎上計算出了功率因數、有功和無功,減少了運算量提高了精度;在分析了各種無功補償控制策略的基礎上,以母線電壓和無功功率復合判據控制投切,並提出一種改進的電容器投切方式? ?暫態投切控制晶閘管過零觸發,避免了電容器投切時的電流沖擊;穩態運行時接觸器替代晶閘管,實現無功補償的自動跟蹤和電容器的自動投切,解決了投切時的暫態電流沖擊和穩態時可靠運行的難題;控制器的原始運行參數採用flash自編程技術,將其保存在msp430f149片內的信息flash中,簡化了硬體電路,大大提高了系統的可靠性。In this paper, the system of a a - type three - level atom interacting with two - mode su ( 1, 1 ) coherent states in a kerr - like medium is studied by means of the quantum theory, and the state function for the resonant or non - resonant interaction is derived. using the state function, the kerr effect on the quantum dynamics and nonclassical properties in the system is investigated ; and the influences of the detuning and initial atomic on the quantum and nonclassical properties in the non - resonant interaction study system
本文運用全量子理論,研究了類kerr介質中雙模su ( 1 , 1 )相干態場與型三能級原子相互作用系統,分別導出了該系統在共振及非共振相互作用時的態函數,並以此為出發點,研究了kerr效應對系統的量子動力學和非經典特性的影響,場模失諧量、原子初態對非共振作用系統的量子動力學和非經典特性影響。It turns out that : ( 1 ) without the magnetic field for a spherical quantum dot, the ground state energy is the same, and has only relations with the distance of the impurity deviation. after applied the vertical magnetic field, the effects of the ground state energies on the deviation of in - plane or perpendicular to the plane are very small, while the effects on the deviation distance are great, the larger the distance, the more ground state energies will be
我們發現: ( 1 )當球型量子點沒有加垂直磁場的時候,基態能僅與雜質的偏離距離有關,當加上垂直磁場后,雜質水平和垂直偏離相同距離后,基態能差別不大,當偏離距離增加時,基態能增加。The previous researches on the seismogenic process emphasized particularly on single earthquake source model and theory, and studied the phenomena and mechanisms of long term medium term and short - term earthquake preparation process according to its temporal and spatial dynamic evolvement of stress field and strain field in earthquake source and its neighboring area
關于地震孕震過程,早期的研究大多側重於震源模型和理論,圍繞地震孕育發生過程中,震源及其鄰近地區應力場、應變場的時空動態演化來研討其長、中、短、臨各階段的現象與機理,而較少涉及各地震之間相互關系的研究。分享友人