有限自旋 的英文怎麼說
中文拼音 [yǒuxiànzìxuán]
有限自旋
英文
finite spin- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 限 : Ⅰ名詞(指定的范圍; 限度) limit; bounds Ⅱ動詞(指定范圍, 不許超過) set a limit; limit; restrict
- 自 : Ⅰ代詞(自己) self; oneself; one s own Ⅱ副詞(自然;當然) certainly; of course; naturally; willin...
- 旋 : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
- 有限 : limited; restricted; finite; a little; not much
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The various colours significant of various degrees of vitality white, yellow, crimson, vermilion, cinnabar : their degrees of brilliancy : their magnitudes revealed up to and including the 7th : their positions : the waggoner s star : walsingham way : the chariot of david : the annular cinctures of saturn : the condensation of spiral nebulae into suns : the interdependent gyrations of double suns : the independent synchronous discoveries of galileo, simon marius, piazzi, le verrier, herschel, galle : the systematisations attempted by bode and kepler of cubes of distances and squares of times of revolution : the almost infinite compressibility of hirsute comets and their vast elliptical egressive and reentrant orbits from perihelion to aphelion : the sidereal origin of meteoric stones : the libyan floods on mars about the period of the birth of the younger astroscopist : the annual recurrence of meteoric showers about the period of the feast of s. lawrence martyr, 10 august : the monthly recurrence known as the new moon with the old moon in her arms : the posited influence of celestial on human bodies : the appearance of a star 1st magnitude of exceeding brilliancy dominating by night and day a new luminous sun generated by the collision and amalgamation in incandescence of two nonluminous exsuns about the period of the birth of william shakespeare over delta in the recumbent neversetting constellation of cassiopeia and of a star 2nd magnitude of similar origin but lesser brilliancy which had appeared in and disappeared from the constellation of the corona septentrionalis about the period of the birth of leopold bloom and of other stars of presumably similar origin which had effectively or presumably appeared in and disappeared from the constellation of andromeda about the period of the birth of stephen dedalus, and in and from the constellation of auriga some years after the birth and death of rudolph bloom, junior, and in and from other constellations some years before or after the birth or death of other persons : the attendant phenomena of eclipses, solar and lunar, from immersion to emersion, abatement of wind, transit of shadow, taciturnity of winged creatures, emergence of nocturnal or crepuscular animals, persistence of infernal light, obscurity of terrestrial waters, pallor of human beings
顯示出不同程度之生命力的繽紛色彩白淺黃深紅朱紅銀朱諸星之亮度一直包括到七等星以等級標志的諸星之大小諸星的位置御夫座沃爾辛厄姆路172大衛的戰車173土星光環螺旋星雲凝固后形成有衛星的恆星群兩重大陽相互依存的旋轉運動伽利略西蒙馬里烏斯174皮亞175勒威耶赫歇耳加勒176等人各自獨立地同時所做的發現波得和開普勒所嘗試的距離的立方與回轉次數的平方的體系化177多毛的眾彗星178那幾殆無限的被壓縮性,以及自近日點至遠日點那廣漠的遠心的重返大氣層的橢圓軌道隕石的恆星之起源年紀較輕的天體觀測者誕生的那個時期火星上所出現的「暗波」現象179每年在聖勞倫斯節殉教者,八月十日前後降落的隕石雨每月都發生的所謂「新月抱舊月」現象180關于天體對人體的影響的假定威廉莎士比亞出生的時期,在斜倚卻永不沒落的仙后座那三角形上端,一顆不分晝夜散發著極亮光彩的星辰一等星出現了181這是兩個無光死滅了的太陽因相撞並汞合為白熱體而形成的燦爛的新太陽大約在利奧波德布盧姆出生時,出現在七星花冠星座里而後又消失了的一顆同一起源亮度卻稍遜的星宿二等星182還有約於斯蒂芬迪達勒斯出生時,出現在仙女座中之後又消失,小魯道爾夫布盧姆出生與夭折數年後出現于御夫座后又消失,以及另外一些人出生或去世前前後後出現在許許多多其他星座中而又消失了的假定是同一起源的實際存在或假定存在的星斗183 。Dalian jialin equipment manufacture co., ltd is engaged in developing, designing, manufacturing and installing auto conveyors, assembling line ( roller - type, strap type, chain - type, chain belt type, screw - type, assemble mechanical hand, hydraulic elevator ) and packing automatic assembly line ( automatic case back - sealing machine, automatic case folding & sealing machine, high speed case opening machine, wrapping machine, automatic pallet, bundler ) of complete sets of equipments
大連佳林設備製造有限公司是一家生產工廠成套自動化輸送線、組裝線(滾筒式、皮帶式、鏈式、鏈板式、網帶式、螺旋式、組裝機械手、液壓升降臺等) ;工廠成套自動化包裝線(紙箱自動成型封底機、全自動折蓋封箱機、全自動高速開箱機、裝箱機、全自動托盤碼垛機等)的開發、設計、製造、安裝等一條龍服務的專業廠家。Beijing boon edam entrance technology co., ltd. is the sole subsidiary company of royal boon edam group holdings b. v. in china, its product range covers all types of revolving doors including 2 wing, 3 wing, 4 wing automatic and manual doors, security doors etc. designed for various demands on building entrance specivications
北京寶盾門業技術有限公司是荷蘭皇家寶盾集團在華的唯一合法企業,產品幾乎涵蓋了所有類型的旋轉門,包括兩翼、三翼、四翼自動門、手動門、組合門、保安門等,能滿足不同場所入口的建築需要,同時為客戶提供完美的售後服務。The true dimensions of a divine creativity would be unendurable for any one consciousness of whatever import , and so that splendor is infinitely dimensionalized ( most intensely throughout ) , worlds spiraling outward with each " " moment " " of a cosmic breath ; with the separation of worlds a necessity ; and with individual and mass comprehension always growing at such a rate that all that is multiplies itself at microseconds , building both pasts and futures and other time scales you do not recognize
一個神聖的創造的真正維度對任何一個無論何種意義的意識而言,都是無法忍受的,這種壯麗是無限維度化的(強烈到遍布一切) ,這同樣是意識無法忍受的,這些世界隨著宇宙呼吸的每一『瞬間』向外盤旋;因為它們相互分離是一種需要;因為個人和大眾的內涵總是以如此的速率增長,以致於一切全有每一微秒都在增殖它自身,建構過去和未來,以及你們並不知曉的其他時間量度。Ltd is the biggest enterprise specializing in researching, producing, and developing on spiral algea. from 1997 on green a began cooperation with jinyongli developing shenzhen market
(中外合資)雲南綠a生物工程有限公司是世界最大的螺旋藻科研、生產、開發專業企業。自97年始,綠a公司與金永勵合作開發深圳市場。Playback modes single - frame ( image only, image and information ), histogram with luminance limit display, index ( 4, 9, or 16 frames ), enlarged playback ( up to approx. 5x ), file browser, slideshow, manual and auto rotation
單格播放(只有影像、影像及資料) 、有亮度限制顯示的階調分布圖、索引播放( 4 、 9或16張) 、放大播放(可最多放大約5倍) 、檔案瀏覽器、滾動顯示、手動及自動旋轉Qingdao anfu door industry co., ltd. has a history of over 20 years in this line, developing three big categories including 8 series such as extension door, sensor controlled automatic door, rotating door, anti - theft security door, special purpose door, and etc. we brought in wholly automatic production line with international level, pushing our annual output onto 20000, by adopting imported color galvanized plate. if you are intrested in our product, please e - mail us or call us
青島安福門業有限公司具有20多年的門業生產史,開發生產了遙控電動伸縮門遙控電動推拉門感應自動門旋轉門防盜保安門特種功能門等三大門類八大系列上百種規格的電動門系列產品。公司引進國外先進水平的全自動生產線,選用進口彩色鍍鋅鋼板,年產遙控車庫門達2萬樘,其產品質量可靠品質卓越,深受廣大用戶的青睞,也是省內唯一一家生產遙控車庫門及全套配件的專業化公司。Furthermore, the growth and the study of self - organized quantum dots structures become more and more important recently, and the application of self - organization technique become wider and wider in this thesis, we address the theory of film growth and the growth technique firstly more, the ways and characteristics of surface detection are prescribed we mainly report the growth process, results and discuss of self - organized quantum dots structures in the a12o3 substrates by s - k mode using ecr - mocvd, in the espd - u device the growth art of ain epilayer which is the preliminary foundation of self - organized gan / ain quantum dots structures, including the substrate cleaning, nitridation, the growth of buffer and the growth of gan and ain epilayer, is discussed we deliberately compare the test result of rheed xrd and afm and achieved the optimalized condition of ain at last we have successfully realized the growth of ain which is much smooth and better crystal quality moreover, we grow the self - organized gan / ain quantum dots structure in s - k mode because the limits of the heater temperature, we can not grow the atom - smooth epilayer of ain until now so we could not grow better quantum dots which have small diameter and big density but the self - organized quantum dots structures with better quality will be realized successfully if the substrate temperature is increased the thesis study belong to my tutor subject of national nature science foundation ( 69976008 )
本論文主要論述了在espd - u裝置上,採用電子迴旋共振等離子體增強mocvd ( ecr - pamocvd )方法,在藍寶石襯底上通過s - k模式自組裝生長gan aln量子點結構的生長工藝、結果及討論。而重點分析了自組裝生長量子點之前的aln外延層生長工藝,包括襯底清洗、氮化、緩沖層的生長和gan 、 aln外延層的生長;通過高能電子衍射、 x射線衍射和原子力顯微鏡測試,並且對這些測試結果進行了詳細的比較研究,得出了較優化的工藝條件,生長出了晶質較好、表面較平整的aln外延層;進而採用s - k模式自組裝生長了gan aln量子點結構。由於實驗裝置加熱爐溫度的限制,我們沒有能夠生長出原子級平滑的aln外延層表面,因而沒能夠生長出密度比較大和直徑比較小的量子點。Based on the navier - stockes equation, the finite difference method was applied to variance the simplified n - s equation on cylindrical coordinate system. then, 3 - d model of the spiral flow locally generated in circular pipe with steady and axial - symmetry condition was founded. the ordinary iterative method of gauss - seidel was induced
太原理工大學碩士學位論文本文以局部起旋條件下的圓管螺旋流為模擬對象,從以速度和壓強為自變量的微分方程一navier一5tokes方程出發,利用有限差分法對柱坐標系下簡化后的n一s方程進行離散,建立定常的、軸對稱的三維計算模型。And then, we specially study the effect of spin interaction ' s anisotropy on the critical temperature tc. from what we have observed we suggest that the critical temperatur tc grows as the anisotropy intensifies, while the system magnetization becomes weaker. the system becomes id if the anisotropy ratio r goes to infinity, and its equilibrium state keeps zero magnetization at any finite temperature, which confirm that there is no observable transition for id system
其後,著重研究了自旋相互作用的各向異性程度r對其臨界溫度t _ c的影響,總結出:隨著系統各向異性程度的增強,系統的臨界溫度向高溫轉移,而系統的磁化強度在不斷的減弱;當r趨近於無窮大時,系統演變為一維系統,系統在任何有限溫度下達到的平衡態始終保持磁化強度為零,這也證實了一維系統不發生相變Its basic motive power is unity of opposites between natural - ecological subsystem with a stable growth and a limited supply and social - economic subsystem with an unlimited demand. in essence its development process is a dialectical, balanced - unbalanced - balanced process like a spiral between social - economic demand and natural - ecological supply. during the process the key to its operation state is the way and the extent of mankind ' s activities interfering with natural - ecological subsystem
鄱陽湖區農業自然資源利用演變的基本動因是具有增長型機制並對自然資源需求無限的社會經濟子系統與具有穩定型機制的自然資源供給有限的自然生態子系統之間的對立統一;湖區農業自然資源利用的演變過程實質上是一個螺旋式上升的辯證發展過程,是社會經濟子系統需求與自然生態子系統供給之間平衡失衡平衡的發展過程。Grid generating automatically method of finite element analysis for rotator structure
旋轉體結構有限元網格自動劃分法The nucleon dbhf self - energy in the nuclear medium, therefore, can be calculated with the g matrix in the relativistic hartree - fock approximation. with the calculated nucleon self - energy in the dbhf, we extract nucleon effective interactions hi the framework of the relativistic mean field theory ( rmf ), which contains the effect of the nucleon - nucleon short - range correlation and information of the isospin structure. applying the effective interaction, which is composed of density dependent meson - nucleon coupling constants, we study the properties of finite nuclei and come to some useful conclusions
本文應用相對論dirac - brueckner - hartree - fock ( dbhf )方法,利用新的g矩陣分解方式g = v + g ,用g矩陣在相對論hartree - fock近似下,即等效的dbhf方法,系統地討論了對稱、不對稱核物質及中子物質的性質,利用對稱及不對稱核物質中自能的dirac結構,我們提取出含有核子-核子短程關聯效應和同位旋結構信息的有效相互作用介子耦合常數,並對有限核的性質做了詳細的討論,得到不少有意義的結果。Studies have shown, lead impeller nozzle it forms the hole to be equal to size of the nozzle, gush out from light, difficult to arrange bits and realize it cut one layer of advantages effectively ; under the equal condition, rotate the nozzle by oneself, can be designed in accordance with the actual need while vary the size of aperture of hole, gush out the distance longer effectively, it is apt to give play to the role of its pulse broken rock
以此設計出限速部分的參數,且初步討論射流功率與轉速之間的關系。研究表明,內導葉輪噴頭形成鉆孔孔徑與噴頭大小相當,有效噴距小,不易排屑和實現其切向剝層優勢;同等條件下,自旋轉噴頭,成孔孔徑大小可依實際需要設計,有效噴距較長,易於發揮其脈沖破巖作用。So we can conclude that the ground - state total spin ( gsts ) is related to its shape for finite bipartite haf. it is possible that the gs take a much highter value of ts than the lowest possible one ( lpst ) and higher degenerate
由此得出結論:有限雙組分海森堡反鐵磁( haf )系統,基態總自旋( gsts )的取值與它的格點位形有關,可能取比最低可能總自旋( lpts )高很多的值,從而導致高度簡並的基態。In the first chapter, we introduce briefly the idea of the ed method and its advantages and limitations, meanwhile, by using ed, we investigate the total spin of ground state ( gs ) of the finite heisenberg antiferromagnet ( haf ) cluster and the effect of side spins on the spin - spin correlation on haf chain
本文第一章在簡述了ed方法的思想及其它的優點和局限的同時,更重要的是運用它對有限海森堡反鐵磁團簇的基態總自旋以及準? ?維反鐵磁海森堡鏈的自旋-自旋關聯進行了研究。After a long time evolution, the system finally reaches a stable state at which the magnetization and the equal time spin - pair correlation are periodic oscillating functions with the equal period as the external field. numerical simulation shows : when the amplitude of external filed is large, there exits a particular temperature at which the average magnetization and the average spin - pair correlation are almost unaltered with various field amplitude ( i. e. magnetic susceptibility is zero ), and the particular temperature depends on the number of the spin states, cutting down with q increasing
由數值模擬得到:當外場幅度較大時,存在一個特殊的溫度點(我們稱之t ) ,在這個溫度點,系統的平均磁化強度和平均等時自旋對關聯隨外場幅度的變化幾乎保持不變(即磁化率為零) ,並且這個溫度的大小依賴于自旋態數目q的變化, q越大,這個溫度就越小;而當外場較小時,確信系統存在有限大小的臨界溫度Combining our theoretical analysis, we extend lieb and mattis ' s approaches for finite systems. moreover, the effect of the ground - state degeneracy on the spin status and physical properties are investigated and discussed
結合理論分析,我們把lieb和mattis的定理發展到有限系統,並在此基礎上分析了基態的簡並對自旋位形和物理性質的影響。To accomplish a safe landing in a helo that has lost it ' s engine requires that you be familiar with the concept of auto - rotation, and are able to carry out the required actions with split - second notice and timing
要想安全迫降一架發動機失效的直升機,你必須熟悉漿葉自旋的概念,還得能夠在有限時間內完成需要的動作。Famous for inventing and holding the original patent on the reverse motion alarm used in heavy transportation equipment, preco has evolved into a diversified organization that serves a broad base of customers in the heavy equipment and commercial vehicle markets
用於重型機械和商用車市場。其產品系列有:各式的警報器蜂鳴器閃光燈及旋轉警示燈等。上海鷹琪自動化成套設備有限公司系preco公司中國區代理,竭誠為廣大客戶服務。分享友人