表徵性動機 的英文怎麼說
中文拼音 [biǎozhǐxìngdòngjī]
表徵性動機
英文
phenomotive- 表 : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
- 徵 : 名詞[音樂] (古代五音之一 相當于簡譜的「5」) a note of the ancient chinese five tone scale corre...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 機 : machineengine
- 表徵 : surface features; superficial characteristics; characterization表徵碼 mask; 表徵因數 characteriza...
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The evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures
敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程,介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況,這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平Abstract : the evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures
文摘:敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程,介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況,這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平In earlier grades, the use of so - called token economies, in which students handle challenging problems and receive performance - based points toward valued rewards, shows promise in raising effort and creativity, the delaware psychologist claims
這位特拉華心理學家聲稱,在低年級運用這種所謂的象徵性獎勵機制,即讓學生動腦筋解決問題,並根據其表現給予有價值的獎賞所需要的分值,有望提高學生的干勁和創造力。The word " schema " first appeared in kant ' works at that time, kant attempt to combine the knowledge category with the perceptual object by scheme to find its great influence on knowledge acquisition, but his scheme was priori in the history of modern psychology, the gestalt school was the first one who payed attention to schema at the general theory level, and jean piaget also thought highly of schema, his theory was called schema theory, but this theory neglect the function of society and education, that is to say, in some degree his scheme theory has the incline of biologization
但其理論忽視社會和教育的作用,因此,其圖式學說存在一定程度的生物化傾向。從心理學史發展的另一條線?經驗主義來看,重視過去經驗的作用,認為圖式具有積極主動加工的特點。現代圖式理論是在吸收了理性主義和經驗主義,又在信息科學、計算機科學的發展以及心理學關于表徵研究的基礎上,於20世紀80年代興起。The disorders of vascular regulations is characteristic of endotoxin shock with the manifestations of marked reduction in systemic mean arterial pressure whereas pulmonary arterial hypertension, as well as abnormal changes of vascular reactivities of systemic and pulmonary arteries at its initial stage
血管調節機制紊亂是內毒素休克特徵性病理改變之一,主要表現為內毒素休克發生早期主動脈壓下降、肺動脈壓升高以及離體肺動脈及主動脈血管反應異常變化。Using the dynamic mechanical analyzer ( dma ), pdms / pma ipn was investigated at temperature of 5 - 180 c. the initiator, the component ratio, the type of pdms and the filler effected the damping properties. the result showed that the damping ability varied with the parameter and there was an optimal value. the excellent damping material in the papers was ipn, where tan man was 0. 735, and the damping functional temperature ranged with tan 8 > 0. 3 was 46 c. the micro - morphology and structure of pdms / pma ipn were characterized by two kinds of sem
高分子阻尼材料的有效阻尼功能區是在ipn材料的t _ g區間內,而研究常溫條件下的阻尼性能更具有重要應用價值,運用動態熱機械分析( dma )儀對ipn阻尼材料進行表徵,在5 180內對其損耗因子( tan )進行研究,發現引發劑和交聯劑的用量、聚硅氧烷的用量和分子量等參數對ipn阻尼性能的影響較大,存在一個合理配比值,當pma與粘度為3300pa ? s的pdms之比(質量比)為1 . 17 : 1 、交聯劑用量為1時, tan最大值為0 . 735 ,大於0 . 3的溫域差達到46 。With the thermodynamic theories and techniques, it is relatively easy to determine the phase equilibrium data with enough accuracy, however there still exist much more difficulties in crystallization kinetics study even for a simple binary system. that is the reason that nucleation and crystal growth rate are generally represented in form of the empirical expressions. the crystallization kinetic is important for crystallizer design, process control and optimization, and it is strongly depended upon the accurate characterization of process information concerning with multiphase flows and the further disclose of its mechanisms with suitable mathematical models
熱力學理論和方法已足以獲得準確的相平衡關系;然而即使對于簡單的二元物系的結晶過程,晶核形成和晶體生長動力學的研究仍面臨許多困難,通常採用經驗模型表述,而動力學參數的準確性和可靠性是結晶器放大設計、過程式控制制與優化的關鍵,因此多相流信息的準確表徵、結晶機理的進一步揭示及建立起與之相適應的數學模型有著十分重要的學術研究和實際應用價值。Firstly, it expatiates the motives of m & as in european countries from 1990 ' s, the main motives includes : acquire bigger market shares and more profitable chances, attain synthesis effect, achieve strategetic transfer of industry, etc. secondly, it discusses motives of m & as in china, as a whole, it appears as the government drive force is strong, m & as between enterprises is blindfold, the size of m & as is small, motives of m & as is single, m & as between different regions and departments is few, and m & as between different countries is even fewer
首先,對20世紀90年代以來西方國家企業並購動機做了闡述,其動機主要有:獲取更大的市場份額與利潤空間;獲取協同效應;實現行業的戰略性轉移等。其次,對我國企業的並購動機做了論述,總體來說,表現為政府驅動力非常強,企業並購盲目化,並購規模小,並購動機單一,跨地區、跨部門的並購很少,跨國並購更是風毛麟角等特徵。Second, the uncertainty of the relation between education and employment can be represented by some criteria such as graduates " employment rate, educational benefit dispersion grade, and the level of overeducation occurrence rate. third, personal choice, school, work - force market and work place are significant factors that affect the uncertainty of the relation between education and employment. fourth, in a society of market economy, the uncertainty of the relation between education and employment is a " sword with double blades ", thus it is necessary to avoid the disadvantages of the uncertainty of the relation between education and employment from the perspective of institutional layout
教育規模擴展和市場機制的共同作用,使得教育與就業之間也存在著不確定性; ( 2 )教育與就業關系的不確定性可以通過畢業生就業率高低、教育收益離散程度、教育過度發生率高低等指標來進行表徵; ( 3 )個人選擇、學校、勞動力市場和工作場合是影響教育與就業關系不確定性形成的重要因素,貫穿在教育與就業發生關系的全過程; ( 4 )在市場經濟社會,教育與就業關系的不確定性是一把「雙刃劍」 ,因此有必要著重從制度設計的角度,對教育與就業關系的不確定性進行規避; ( 5 )當前我國教育與就業關系的不確定性也開始顯現。In addition, simultaneously interpenetrating polymer networks ( sin ) damping materials were originated from polysiloxane oligomer - containing different molar ratio methylphenylsiloxane and different methacrylate. applying the weight method and ftir monitor on line, the synthesis reaction procedure of polyacrylate copolymer and sin was traced. the polymerization mechanism of the functional groups with vulcanizing capability, aid - vulcanization action of bim as well as the sin structures were elucidated by 1h nmr and 13c nmr
採用稱量法和ftir在線追蹤,對合成聚丙烯酸酯共聚彈性體和sin的反應動力學進行了研究,並用~ 1hnmr和~ ( 13 ) cnmr等對硫化官能團的引入,雙馬來酰亞胺助硫化機理,和sin的結構進行了表徵。3. the various organic surfactants were adsorbed on the surface of the current collector. the dynamic hydrogen evolution experiment proved that the evolution hydrogen amount of current collector adsorbing organic surfactants was less than without them in 7. 0m koh solution with zinc power
在堿性鋅錳電池負極集電體上分別吸附不同的有機表面活性物質,用動態析氫實驗表徵,發現集電體表面吸附有機活性物質在含鋅膏的7 . 0m的氫氧化鉀溶液中的析氫量變小。In paper, reaching the aim, firstly, we have researched thorough about symbol recognition and theory understanding relative theory and technology, and basing on those theory and technology, we adopt the based global characteristic symbol recognition and engineering drawing understanding algorithm which can automatic convert the vectorgraph which doesn ’ t include the relative physical information into the vectorgraph which includes the relative physical information. secondly, researching about the 2d computer animation technology and combine the cbt system, we have presented the new path animation model which include the union path description, animation pattern and time - velocity and time ? distance parts
為達到上述目標,本文首先對目前圖形符號識別技術進行系統的、較深入的分析,結合民航飛機原理圖特點採用基於全局特徵的符號識別演算法對原理圖進行符號處理,並以此為基礎改進了基於圖的方法和全局知識的語義分析方法相結合的原理圖理解演算法,可將無序的矢量圖轉化成高層的知識表示,為動畫製作提供素材,為后續的電路完整性檢測及動畫自動播放提供相應的知識支持。An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process
飛行器軌道機動過程中,為跟蹤、定位機動目標和干預機動控制過程,需要統計處理離散的雷達觀測量實時估計推進發動機的推力,進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動模型和離散雷達量測模型,推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量,應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力At the end, the vibration responses are displayed in polar diagram synthetically, in which the displacement, the static offset and the deflection angle of rotor could be shown altogether
提出用極坐標表徵轉子振動特性的方法,可以更直觀、全面地反映轉子的振動幅度、機動飛行時的靜態偏移以及偏擺角。Upon backgrounds of the research, academic points and so on, chinese and foreign academic circles have much in differences at the same time. starting with the basic hypothesis like " " spirit " and " " motivation ", this thesis brings out a new concept of spiritual motivation and holds the - view that corresponded with the material motivation ; spiritual motivation is the basic means of mental reconstruction and behavior improvement. it ' s a conduct mechanism of the transformation " from knowledge to practice ", a direct way of transforming the morale value and releasing the energy of spirit
學界關于精神激勵的學術成果較少,且散見于不同的學科領域,在研究背景、學術觀點等方面中西方又有分野,本文從「精神」和「激勵」等基本命題著手,提出精神激勵新概念,認為精神激勵是與物質激勵相對應的精神構建和行為驅動的基本方式,是「知?行」轉化的誘發機制,也是精神價值轉換和能量釋放的直接途徑,它揭示精神與行為的相關性,表徵精神因素對個體行為選擇的干預和影響。Abstract : based on analyzing the fault mechanism for fire - loss bush of the main bearing in nd2 diesel engine, the paper firstly presents the relations between exciting source of vibration and fire - loss bush fault ; then introduces experiments on vibration detection and diagnosis of the engine ; finally, the results show that the condition of fault for the main bearing can bediagnosed through detceting the vibration of engine base surface
文摘:在對nd2機車柴油機滑動主軸承燒瓦故障機理分析的基礎上,闡述了柴油機的振動激勵源及特徵量與燒瓦故障之間的關系,並介紹了柴油機的振動監測與診斷的試驗研究,試驗結果表明:利用機座外表面的振動特性的變化可以診斷出機車柴油機主軸承的故障狀態。Authors used auto - correlation method and took longhua area, shenzhen city, as working area to study the spatial structure characteristics of landscape pattern and their contributing factors. the results indicated that all the landscape structure variables, which were used in the analysis process, expressed good structure features. it means that the landscape pattern of working area was formed by some kinds of driving forces which could not only cover the whole area, but also had good continuity. detailed analysis resulted that the elevation differences were only the background impact factor of the landscape spatial pattern, but the intensive artificial landscape reforming of the fast urbanization process was the main contributing factor, which made the significant differences of landscape structure between 1988 and 1996. since 1990, the landscape of working area has gradually changed to a landscape dominated by human impact
利用空間自相關分析方法,以深圳市華地區為例,對快速城市化景觀的空間結構特徵及其成因進行了研究。參與分析的景觀結構變量均表現出較好的結構性,表明該地區景觀是在一種既可以覆蓋全區,又具有良好連續性的驅動機製作用下形成的。進一步詳細分析結果表明,工作區內的地形條件差異是景觀空間分佈格局成因的背景性因素,而快速城市化過程中人類活動的強烈改造作用,是導致1988年和1996年景觀結構特徵發生顯著差異的根本性影響因素。The part of the experimental research analyses the causes that pupils with learning disability in ningbo receive worse grades than normal students by means of diaganostic test of achievement factor ( dtaf ) : learning intention, learmng intention of different subject, learing plan, learning skillsjearning skills of different subject, leaming environment. the 300 pupils come from 15 primary schools in ningbo. as a result, we find out that their grades are closely related to their learning intention and skills and have nothing to do with learning plan and learning environment. we following psychological features : they have normal iq, but there is a tendency for them to develop mal - personality ; they are menttally less healthy than normal students. the results of our research provide scientific basis for educators to improve the learning of students with l d elementary schools in ningbo erea
實驗研究部分採用《學習因素診斷量表》 ( dtaf )從學習動機、不同學科學習動機、學習計劃、學習技能、不同學科的學習技能以及學習環境六個方面分析了寧波市15所小學300名學習困難學生學習成績明顯低於一般學生的原因,研究結果表明:學習困難學生成績差與學習動機、不同學科的學習動機、學習技能、不同學科的學習技能有密切關系,與學習計劃、學習環境關系不大;寧波市小學學習困難學生的心理特徵是智力發展是基本正常的,但其性格特徵有不良發展的傾向,心理健康水平也比一般小學生差。The present paper attempted to annotate relevant and representative research on mechanisms responsible for skilled movements, characteristics of movements involving a variety of contexts, and rehabilitation of post - stroke patients
本篇報告註解具代表性的相關文獻,基中涵蓋技巧性動作之機轉、不同情境下之動作特徵、以及中風病人之復健。This study aims at several aspects : exploring the situational factors which influence the creative performance of chinese employees, and develping a general scale to evaluate the creative situation ; exploring the characteristics of creative situation in different enterprises, and flying to reflect the different feelings of different employees about the creative support ; discussing the mechanics of the influence on the creative performance under the framework of intrinsic motivation reseach ; investigating the results of creative motivation through detervencing the motivational variables in lab. sticking to the open rules, we constructed 《 the scale of creative organizational situation - 1 》. data was obtained from 459 and 999 employees respectly
本研究的目的在於探索影響我國企業員工創造性績效的主要情境因素,編制對企業的創造性情境進行合理、可靠評估的通用量表;以該量表為研究工具,科學地探討不同類型企業的創造性組織情境特徵,並系統地揭示企業員工的不同亞群體對組織的創造性支持的知覺差異;以內部動機的基礎研究為理論背景,探討組織情境因素對員工創造性績效產生影響的動機機制;最後,在實驗控制的條件下,對所建構模式中的動機變量加以干預,檢驗創造性的激勵所達到的效果,力圖為企業中的創造性激勵提供具有實踐價值的指導。分享友人