質心效應 的英文怎麼說

中文拼音 [zhíxīnxiàoyīng]
質心效應 英文
center of mass effect
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 效應 : [物理學] effect; action; influence
  1. This paper adopts an adaptive learning algorithm based on hierarchy clustering to update user profile, which continuously abstract the cancroids of one class of optimum information from the feedback flow of system, which effectively shield the learning process from plenty of feedback noises produced by distorted threshold and sparseness of initial information, which also can imitate artificial feedback approximately to perfect the intelligence of adaptive learning mechanism

    摘要本文採用一種基於層次聚類的自適應學習策略，從系統反饋的信息流中，動態提取一類最優信息的質心更新用戶模型，有效屏蔽了閾值失真和初始信息稀疏造成的大量反饋噪聲，並且能夠近似模仿人工反饋，完善自適應學習機制的智能性。
  2. In this section, applying the method, from abstract to specific and from history to present, it analyzes the operation mechanism of urbanization economy affected by market mechanism ; puts forward four theories of urbanization economy from economic perspective, including agriculture surplus and comparison advantage ; non - agricultural industry ; agglomeration economy and spillover effect, on this basis of the theories, it, on one hand, analyzes two kinds of internal mechanism in the chronologic operation of urbanization economies : increasing mechanism of urbanization economies in urban output industry ; and changing mechanism from specialization to integration, which are the representations of the evolution of " mart " development ; on the other hand, it analyzes two internal mechanism of dimensional operation of urbanization economy : internal spatial enlargement mechanism of urbanization economies from monocentric city to multi - center city, and external spatial enhancement mechanism which represents city - regionalization and city - chain connection, the later two mechanism represent the evolution of " polis " development

    這一部分，按照由抽象到具體和由歷史到現代的研究方法，分析了市場機製作用下的城市化經濟運行機理，從經濟學角度提出了農業剩餘與比較優勢、非農產業、聚集經濟、外溢效應四大城市化經濟定理；在此基礎上，一方面分析了城市化經濟運行沿時間增長的兩個內在內容提要機制:城市輸出產業的城市化經濟增長機制和從專業化到綜合化的城市性質變遷機制，它們主要表現為「市」發展的延續;另一方面分析了城市化經濟運行沿空間增長的兩個內在機制:從單中心到多中心的城市化經濟運行的內部空間擴展機理和表現為城市區域化、城市連綿體的城市化經濟運行的外部空間擴展機理，它們主要表現為「城」發展的延續。
  3. The robust serial position effects were founded in the free recall experiment and in the continuous distractor paradigm with chinese character. but in the 30s distractor experiment paradigm, the primacy effect still exited, the recency effect disappeared. and the contextual - retrieval hypothesis failed to explain this phenomenon. according to the contextual cue and memory trace, it is applied successfully that the associative memory and absolute memory to the primacy effect and the recency effect respectively

    以漢字為材料，在即時回憶實驗中表現出明顯的系列位置效應;在30s延遲實驗中，表現出明顯的首因效應，但近因效應消失在連續分心實驗範式中證明長時記憶中存在明顯的系列位置效應。說明現有理論存在的問題，並提出聯想記憶和絕對記憶的概念，成功地解釋首因效應和近因效應性質之差異。
  4. The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro

    激光陀螺的核心部件為he - ne環形激光器，而掌握光與介質的相互作用理論是研究激光器的關鍵，採用拉姆半經典理論為主，在密度矩陣理論的基礎上，推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程，運用介質極化理論得出描述激光陀螺反向行波的光強、位相所滿足的自洽場方程組，在此基礎上，運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ，對激光陀螺中的介質增益色散特性、頻率牽引效應、燒孔效應及模競爭、閉鎖效應及環激光的光強和相位特性進行模擬試驗研究，並且運用全量子理論，對激光工作原理進行分析，得出二能級系統單模輻射場的光子數密度分佈，得出激光場的光子統計分佈，模擬激光場的動態建立過程。
  5. The teacher ' s teaching basic qualify standard should include the value quality, the training of teacher ' s morality, the cultural science attainment, the business capability, the body and mind appreciation of the beauty and the all - round innovative diathesis, etc. the teaching skill standard should include the ability standards ( the teaching design ability, the teaching expression ability, the organizing teaching ability, the ability to handle the teaching method, the stimulation learning capacity, the teaching evaluation ability, the teaching academic ability and the subject particularity ability, etc. ) and the technical standards ( the mission standard, the effect standard, the administrative standard, the economic criteria and the technical standard )

    教師的教學基本素質標準應包括品德素養、師德修養、文化科學素養、業務素質、身心審美素質和創新素質等方面的標準。教學技能標準應包括能力標準（教學設計能力、教學表達能力、組織教學能力、運用教法能力、激勵學習能力、教學評價能力、教學研究能力、學科特殊能力等）和技術標準（任務標準、效果標準、管理標準、經濟標準、技術標準） 。教學效果標準應包括社會評價和院校評價，院校評價者包含專家、同行、學生和管理者評價。
  6. This paper reported that started with the necessity of training students " the ability character and mentality character in teaching chemistry, conbining the present conditions and problems which the secondary vocational schools trained the students " ability character and mental state character, put forward the teaching reforms and measures to adapt the development of secondary vocational education, through the limplicit learning to improve the students " ability, through the cultivation of the students " non - intellegence factors, through the practice of making a science inquiry in teaching actively, the practice result showed this kind of teaching reform and measures not only pays attention to training high - quality talented people who have firm foundation, wide knowledge, good study character with the chemistry and high creativity, but also makes a good effort on cultivation of non - intellegence factors, strengthening the students " self - confidence, independence and ability of self - mediating

    本文從化學課程教學中培養學生能力素質、心理素質的必要性出發，結合當前中專學校培養能力素質、心理素質的現狀和問題，通過對內隱學習提高學生的能力素質；重視中專學生非智力因素開發和積極開展科學探究教學活動等方面進行了探索與實踐，提出了與中專教育發展相適應的教學改革和措施。表明它既注重培養基礎扎實、知識面廣，具有良好學習素質、化學素養、創新能力強的高素質人才同時，在學生非智力因素的培養，增強學生自信、自主、自我調節能力等方面取得積極的效果。
  7. Melatonin has a simple chemical structure, but it plays a decisive role in bodily functions, monitoring the work of the glands and organs, and regulating hormone production. it also controls over - stimulation of the sympathetic nerves to lower blood pressure and slow the heart rate, thus reducing the impact on the heart. it also alleviates mental stress, improves sleep, adjusts the body s biological clock, relieves jet lag, strengthens immunity, increases the body s resistance to germs and viruses, and prevents cancer and senile dementia

    褪黑激素的化學結構非常簡單，但是在人體內卻具有舉足輕重的作用：它監視著體內各種腺體器官的運作，指揮各種荷爾蒙維持在正常的濃度它可以抑制人體交感神經的興奮性，使得血壓下降心跳速率減慢降低心臟負擔它能夠減輕精神壓力提高睡眠品質調節生物時鐘緩解時差效應，而且具有加強免疫功能抵抗細菌病毒及預防癌癥老年癡呆癥等多種疾病的功效。
  8. In order to prepare composites with the least dimerization, it is important to design and assemble the target mpc molecule with desired structure, such as peripheral or axial substitutional groups. the optical limiting effect of the composites is measured at 532nm with 8ns pulses. the influence of different mpc doped concentrations, central metal ions, substitutional groups, dimerization ratios, and matrix on the composites " optical limiting effect is studied

    在此基礎上，應用光限幅測試技術，系統地研究了無機基金屬酞菁復合固態材料的光限幅性能和金屬酞菁配合物在復合體系中的光限幅機理，揭示了復合體系光限幅性能的酞菁濃度效應、中心離子效應、取代基效應和基質效應，為金屬酞菁分子設計和復合制備工藝優化提供了可靠參考依據和可能。
  9. Firstly, this paper advances these viewpoints about the mechanism of financial development : a ) the development of financial structure improves the sector configuration of capital ; b ) financial deepening intensifies the mechanism of cost - income about the sector distribution of capital ; c ) the theory of endogenetic financial development settles the ultimate power of the sector distribution of capital. secondly, this paper analyzes the exterior effects of the sector distribution of capital that financial development leads and disequilibrium effects of financial development. thirdly, the key of advancing the financial development is to keep the role of government rational so as to make financial development " essential "

    以下三點構成本文的基本成果：第一、系統總結了金融發展理論關于資本部門分配的觀點，提出金融結構發展具有改善資本部門結構作用、摘要金融深化強化資本部門分配的成本收益機制、內生金融發展則解決了資本部門分配的根本動力的新見解;第二、分析了中國金融發展對經濟增長的外部效應、金融發展對資本部門分配效率的實際影響、資本分配「部門歧視」的不合理金融制度安排以及金融發展與經濟增長可能產生的多重均衡;第三、文章由此得出了別具一格的原則性建議:我國金融發展優化資本部門分配的關鍵在於實現金融發展「實質化」 ，而金融發展「實質化」的關鍵是優化金融制度安排，優化金融制度安排的核心是政府作用理性。
  10. 7. test mental quality and family factors have direct functions on academic record ; school factors, test mental problem and selfish factors have indirect functions on academic record

    學校因素、自身因素和考試心理問題通過家庭因素對學業成績產生間接效應；考試心理問題和學校因素通過考試心理素質對學業成績產生間接效應。
  11. The paper has five parts : part i discusses the original cause of the core competence based corporate diversification strategy, and academic and positive researches " sustain of this strategy ' s validity ; part ii demonstrates the essence ' s universal blur of the core competence is the root of difficult to discerning and measuring the core competence itself. and because the base of synergic effect which diversification pursues is blur, the shortcoming of difficult to operating the strategy is exposed ; in order to improve the strategy ' s operating, partlll introduces corporate strategic assets into the strategy to build a bridge between the core competence and corporate diversification. this part clarifies the logic between the core competence and corporate diversification that only if through strategic assets, the core competence ' s competitive advantages can be achieved and corporate diversification must be strategic assets correlative to pursue synergic advantages ; basing on the above discusses, partiv modifies the old strategy properly, and then designs the core competence based strategic assets correlative corporate diversification strategy mode ; the last part takes haier ' s diversification growing mode for example to testify the modifying mode ' s effective use in practice, and hopes other chinese corporations can benefit from this mode too

    本文共分為五部分：第一部分論述了基於核心能力的企業多元化戰略產生的原因，以及理論與實證研究對該戰略有效性的支撐；第二部分論證了核心能力本質的普遍模糊是核心能力難以識別與測度的根源，進而使多元化追求的協同效應基礎模糊不清，暴露出該戰略難以操作的缺陷；為提高該戰略操作性，第三部分通過引入企業戰略資產，在核心能力與多元化之間構架了一座橋梁，闡明核心能力的競爭優勢要通過戰略資產才能得到具體實現，同時，多元化應相關于戰略資產尋求協同優勢；在此基礎上，第四部分對原有戰略進行適當修正，構建了基於核心能力的戰略資產相關多元化戰略模式；第五部分以海爾企業多元化成長模式為例進行具體剖析，以例證該修正模式在中國的實際運用，期望能給予我國其他企業以有益的借鑒。
  12. 5. the level of test mental quality come down with grade, come down with the coming of important test

    6考試心理素質、家庭因素和自身因素對考試， 0理問題有直接效應。
  13. As for the pl mechanism, except the red band, the rest are all originated from luminescence defects related to impurity, and the luminescence centers are affected by configuration of impurities, while the red emitting band may attribute to the quantum confinement effect of nano - si, but will also rely on its interface characteristic

    就發光機制而言，除紅光寬帶外，均起源於氧、氮摻雜引起的缺陷發光中心，發光中心受雜質組態影響，紅光寬帶可能聯繫到量子限制效應，同時還依賴于界面特性。
  14. Based on the conservation principle of linear and angular momentum, the method derives the equations of the mass and mass center as well as inertia tensor of the new end - effector for the manipulator handling the unknown object

    該方法基於線動量和角動量守恆定律，推出了機械臂負載未知目標的新的末端效應器的質量、質心和轉動慣量的方程組。
  15. Dai zheng had inherting from the past and working for the future with integrated method of classic when he has confronted toward the situation that confucianism is not only losing its efficiency but also song - ming neo - confucianism to murder with the rule, thus he integrated and distinguished ahout differentiation between wisdom and philosophy to come to an end of confucianism ' s philosophization

    戴震直面儒學失卻匡范人心、維系倫常的社會功能以致於宋明新儒學以理殺人的現實，延續儒學傳統的經典詮釋學的方法，從思想理論上分疏和辨析了儒學作為學問和作為哲學所具有的截然不同的社會功能和效應，從而提出和完成了終止儒學哲理化進程以回歸其學問特質的歷史性任務。
  16. Inspired by the related researches in this field, the author makes an analysis into the elements affecting the expectancy effect, and explores its process from three perspectives, namely, the psychological basis of the formation of expectation, the channels of revealing expectation and the intermediary factors in the realization of expectation

    摘要結合國內外的研究，對期望效應中來自師生雙方面的影響因素進行了分析，從期望形成的心理成因，期望傳遞的范疇、渠道和期望實現的中介物質三方面探討期望效應的實現過程。
  17. Speaking in detail, for every specimen, we study the for of the cracking load, yield load and failure load ; the ductility property ; the property of hystersis curvs and keleton - frame curves ; the degree of initial stiffess and stiffness degadation. secondly, the two different suo nlgn use ltslaences ， wmcn are ootll shear wsll sttllctlllt ， are tab6n as instanop the shear ’ wsi is oin 卜 hot8qopo inww 田 l ！ s ot 以 j 口 willo 地 勸 憂 地 epo o odod sqo8qopt solidndls ofr c l w means or0 卜 0nm elemem ana 吹 lsptwtodd ’ mlmwe m 加 柏 mm are d an 邑 以 胡 a ann compcomparen in severm es 叮 wsllcll as scu 一 陽 i 朗 l p 一 ndnd mdede so ess d laterm seimic e anu so on ’ inatty ， tiep 訓 頒 oility of hollow shear wal of rc in d suo ra use reslaences s ant l

    首先研究在低周反復水平加載試驗下試驗對象的強度、變形和能量的特性：開裂荷載、屈服荷載、破壞荷載；各試件的滯回曲線和骨架曲線；延性情況；初始剛度和剛度退化等參數：進而用satwe有限元程序分析對比了某一小高層剪力墻結構在採用空心剪力墻板和採用普通實心剪力墻作為墻體的結構受力異同點，在質量、主振型、剛度、水平地震效應等方面做了對比。
  18. When snris below to some extent, the distortion of signal will be so great that the new randomshift invalidates the algorithm, so an improved adaptive centroid estimation algorithmis presented according to signal grouping and the principle of grouping is analyzed. correlation function algorithm is a classical method on shift estimation

    由於當信噪比低到一定程度時，有用信號的損失過大，會導致引入新的隨機時移，使演算法完全失效，因此通過將信號分組的方式提出改進的自適應質心估計演算法，並對分組的原則進行研究。
  19. Following the fast development of market economy, seller - oriented market is changed to buyer - oriented market the product ' s price, quality, customer service and quick respond is the key to occupy the market for example, boeing chain spare part center is the distinguished enterprise which use scm it established the long term strategy partnership with most of chinese airlines in this environment, using scm to reorganize purchasing department of gj airlines is the guarantee to strengthening the core competitive capability. this thesis want to point out that scm is the good way to improving customer service. reducing inventory, reducing cost. meanwhile, scm can cause scale economy and enhance the competitive capability and share more information & materials. scm can also promote the e - business developing. through the research of scm and use of scm, we will find and take advantage of core competitive capability of gj airlines

    如波音中國零部件寄售中心在這方面做的非常優秀，它與國內多家航空公司間建立的庫存支援協議，為航空公司以及其自身的經營創造了雙盈的局面。在此環境下，針對航空公司航材采購方面的供應鏈優化設計，就成為gj航空公司增強企業在這個市場上的核心競爭力的有力保障。本研究通過對有效地實現供應商選擇和與供應商的良好結合，提高保障質量；降低航材庫存，降低財務成本；減少資金佔用，實現信息和航材共享，產生規模效應，發展企業的低成本戰略；促進企業使用電子商務等方面的研究成果，發掘gj航空公司的核心競爭力。
  20. Saw excitated by input idt is divided axisymmetrily ( y type ) or centrosymmetrily ( s type ) into two pathes and detected by their output idts. there is a mass loading area located accurately in each acoustic path and fabricated by photolithography technology in y type and s type mass loading sensor devices. as the characteristics of saw sensor are greatly influenced by temperature, these sensors have one acoustic path for reference another acoustic path for measurement in order to reduce the influence of temperature

    它們各自具有一個輸入idt和兩個輸出idt 。輸入idt激發的saw經過耦合器按軸對稱（ y型）和中心對稱（ s型）分成兩路，分別由輸出idt檢測輸出。在y型和s型saw質量沉積效應傳感器件的傳播路徑上都有一個由光刻工藝精確定位的質量沉積區。
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