系統研習 的英文怎麼說
中文拼音 [xìtǒngyánxí]
系統研習
英文
systems study-
This research work on bird striking has a long history and already got plentiful achievemellts in theories and experiments, howevef, still a long way no doubt waits to go for sophisticated research work on it more detailed to apply to airframe engineering quantitatively in combination wth the technical reformation of the birdstrike experimelltal system in our laboratory, this thesis deeply studies and analyses the numerica1 computation and simulation methods to birdstrike dynamic response problem based on finite - elemefit - method ( fem ) numerical emulation and modem large - scale scientfic computation software
本文結合我公司鳥撞實驗體系技術改造項目，應用有限元數值計算模擬技術及現代大型科學計算工具，對鳥體撞擊飛機風擋結構的動力學響應問題進行了系統學習與研究探討，初步掌握了科學計算方法，獲得了計算模擬的實踐經驗，為今後深入應用大型科學計算手段進行撞擊類科學問題的研究以及深入應用於工程實踐奠定了強有力的工作基礎。At present, the remote education is developed vigorously in overseas especially in the usa, demonstrated by the new report of idc, it ' s accepted by the american colleges rapidly, the american institution nearly 90 percent will provide " on _ line learning " chances, the contemporaneity distance education network platform is formed roughly, which based on the cernet and satellite video system builded in 1994
目前，遠程教育在國外特別是在美國得到了蓬勃發展。據美國國際數據公司（ idc ）的一份最新調查報告，遠程教育迅速為美國大專院校所接受，到2005年，近90的美國高等教育機構將提供「在線學習」的機會； 1994年開始建設的以中國教育科研網（ cernet ）和衛星視頻系統為基礎的現代遠程教育網路平臺已初步形成。Virtual reality technology can provide " participants " with a feeling of being personally on the scene. as a main actor in the virtual environment, userscan control any objects in the virtual environment arbitrarily and can get reaction in time. in the hyperspace of the information, he can get acknowledge with their own percipience and cognition, and, seek the solutin, and form the new conception. the association of the virtual reality technology and java technology intensify the interaction between the users and viryual reality technology. with the interface provided by java, the user can control any objecs and change the attributes ( such as position, angle, color and etc. ). this paper formulizes application of the virtual reality technology in the system of the building seilling which uses the real three dimensions models to replace of static picture ' s and word ' s description. in the process of the practice, the paper analyses the difference between javascript, java claa and java applet, and formulize the their applications in this system
用戶在多維信息空間中，依靠自己的感知和認知能力全方位地獲取知識，發揮主觀能動性，尋求解答，形成新的概念。虛擬現實技術與java技術的結合增加了虛擬現實技術與用戶的交互功能，用戶可以通過java提供的界面，操縱場景中的任何物體，並改變相應的屬性（如：位置，角度，顏色等等） 。本篇論文闡述了虛擬現實技術應用在售樓系統中，用真實的三維模型來代替原有的靜態圖片及文字描述，在實踐過程中，分析了javascript ， java類，及javaapplet實現功能中的利弊，分別闡述了它們在本系統中的應用，從理論上講，本課題所研究的虛擬現實技術不只適用於售樓系統的電子商務中，同樣可用於軍事和演習、醫學、教育、娛樂和工程設計等領域。This graduate course teaches future researchers in the fields of motor learning and sensory systems
這門研究所課程教導在運動學習和感覺系統領域的未來研究者。It is generally impossible to obtain the analytic optimal guidance law for complex nonlinear guidance systems of homing missiles, and the open loop optimal guidance law is often obtained by numerical methods, which can not be used directly in practice. the neural networks are trained off - line using the optimal trajectory of the missile produced by the numerical open loop optimal guidance law, and then, the converged neural networks are used on - line as the feedback optimal guidance law in real - time. the research shows that different selections of the neural networks inputs, such as the system state variables or the rate of los ( line of sight ), may have great effect on the performances of the guidance systems for homing missiles. the robustness for several guidance laws is investigated by simulations, and the modular neural networks architectures are used to increase the approximating and generalizing abilities in the large state space. some useful conclusions are obtained by simulation results
對于復雜的非線性導彈制導系統，很難求得其解析的最優制導律，只能求得開環的數字解，不能適用於具有時變不確定性的導彈制導系統.利用神經網路的學習和推廣能力，對開環的數字最優制導律進行離線的學習，作為閉環的神經最優制導律在線應用.研究分別選擇系統狀態變量和視線角速率等不同的神經網路輸入對制導系統性能的影響，以及各種制導律的魯棒性問題，並採用模塊化神經網路結構提高神經網路的學習和推廣能力，模擬結果得到一些有益的結論The first, review gu qiaoying ' s growing up process from four aspects which are the accumulation of knowledge and the rudiment of speciality sense, the exploration of the idea " teaching and learning vividly " and the forming of teaching style, the maturing of educational ideas and the sublimation of speciality charm. the second, on the base of striving to comprehend gu qiaoying ' s educational ideas connotation, make a theoretical carding and interpretation on her " teaching and learning vividly " idea from three aspects which are the " dead " teaching material taught by " living " person, teaching vividly in order to learn vividly and teaching " biology " as " biology ". the third, make a systematic induction and summary on gu qiaoying ' s biology teaching reform and practice on her lesson preparation, conception teaching, experiment teaching, extracurricular scientific and technological activities teaching, elicitation method of teaching, object teaching, fostering students " learning interest and the capacity of problem solving
第一部分，對顧巧英的專業成長過程，從知能的積累與專業意識的萌芽、生物學教學的適應與職業意識的確立、 「教活學活」的探索與教學風格的形成、教育思想的成熟與專業魅力的升華四個方面進行了評介；第二部分，在力求體悟顧巧英教育思想內涵的基礎上，從「死」教材「活」人教、教「活」是為了學「活」 、把「生物學」教成「生物學」三方面對其「教活學活」思想進行了理論梳理和闡釋；第三部分，對顧巧英的備課、概念教學、實驗教學、課外科技活動教學、啟發式教學、直觀教學、對學生學習興趣與問題解決能力的培養等生物學教學改革與實踐進行了較系統地歸納與總結；第四部分，對影響顧巧英專業發展的主要因素，從其人格力量、專業知能基礎、專業發展的社會環境等方面對進行了理論分析；第五部分，在以上研究的基礎上，進一步指出了顧巧英教育思想對我國生物學教學論課程建設及其專業發展與教學經驗對我國中學生物學師資培養的理論和實踐意義。An empirical study of english polysemy netwoks acquisition
英語多義系統習得實證研究Aiming at overcoming such deficiency, this article gives pilot study and discussion on how to realize " distance intelligent instruction system based on web ". through collecting the learning action learning fashion ^ knowledge comprehension information, learning time, test result and many other factors dynamically and putting these factors analyzed by self feed back system, then, after deducing, we can get learning ability, learning character, learning effect and some other results quickly, these results are sources to form learning content dynamically in order to meet the requirements of individual education
針對以上不足，本論文對如何實現「基於web的遠程智能學習系統」進行了初步研究、探討，通過動態收集學生的學習動作、學習方式、知識理解情況、學習時間、考試情況等諸多因素，經過自反饋系統的分析、推理，快速獲得學習者的學習能力、學習特徵、學習效果等反饋結果，為滿足個性化學習、動態形成最適合該學生的學習內容提供依據。Par method can explain the whole process of " problem - program " as well as improve substantially the programming skills of students ; about the implement technology, the popular generic paradigm is incorporated and the results in ai ( knowledge representation and automated reasoning ) are used, which enables the system to be a truly " open system " with infinitely many problems and solutions, instead of just a compilation of fixed ones ; about the function of the system, it incarnates the constructivism and it has excellent human - machine interface, concurrence, and openness
Par方法可以說清「問題程序」的全過程，可以解決現有程序設計教學存在的根本問題，幫助學習者實質性地提高程序設計的能力；在實現技術方面，借鑒了當代流行的泛型思想，並將人工智慧在知識表示、自動推理等研究中形成的思想方法和成果應用於程序設計icai系統的開發，使得系統具有一個既有問題又有解答的無限題庫，這些解答是由自動推理產生的而不再是固定問題、答案的堆砌；在系統功能方面，充分體現了建構主義思想，具有良好的人機交互性、並發性和開放性。To train them properly in the yogic physical culture, the gordhandas seksaria college of yoga cultural synthesis was opened in 1950. alongwith the spiritual and physical culturists a number of patients suffering from various psychosomatic diseases started coming to kaivalyadhama
1924年， kuvalayananda大師創辦了kaivalyadhama g . s .瑜伽研究學院，致力於瑜伽系統學習，教授及研究，其研究成果也一直處于瑜伽領域的先鋒地位。There are many researches about general learning strategies, but few on special subject strategies. moreover, most of the researches are qualitative, and the demonstration is seldom and simplex. research on explicit learning strategies is in plenty, while exploration on the implicit processing mechanism is rare
在已有研究中，通用學習策略的研究多，學科學習策略的系統研究少；定性研究多，實證研究少，且方法單一；學習策略外顯內容研究的多，內部加工過程研究的少；對策略的解釋比較零散，未能形成整體觀點。Based on the above works, the distance education resource warehouse is improved in this thesis by adding the storage and management of media material metadata and learning content hierarchy graph ; the learning model of distance education system is improved and introduced. the transformation algorithm between learning content hierarchy graph and and / or tree is given. finally, the researc
在以上理論研究成果的基礎上，對現有的遠程教育資源庫進行了改進，增加了媒體素材庫元數據和學習內容層次圖的存儲和管理；同時對遠程教育系統學習模型進行了改進，給出了改進后的遠程教育系統學習模型示意圖，並給出了學習內容層次圖和and / or樹之間的構造轉換的具體演算法。First, the thesis tracks back the evolution of the personalized learning, describes its internal essence, external representation and instructional strategies. second, the thesis analyzes the defects and its cause existed in the present web - based learning supported system. third, the thesis puts forward the improving measures, which include constructing the comprehensive learner personality model, using a flexible personalized course produced technique, enriching cognitive tools, perfecting evaluating system and stimulated methods
論文首先追溯了個性化學習的歷史發展、闡述了個性化學習的本質特徵、表現要素以及實現策略等，並在廣泛調查網路學習支持系統研發現狀的基礎上，明確提出了本論文的研究重點? ?構建全面的學習者個性特徵模型、簡便靈活的個性化課程生成機制、完善的認知工具、全面的個性化評估體系及激勵機制等。As a part of the project of national “ 863 ” project “ the key technology of medical tele - robot and system development ” and national natural science foundation of china “ modeling and control scheme research of robot assisted orthopedic system ”, this paper intends to analyze the biomechanical characteristics of human leg in orthopedic surgery through developing a numeric human leg model, which provides a key means for surgical training and surgical rehearse. and this model can be used to improve operator ’ s learning curve and success ratio of the surgery
課題結合國家863計劃項目「遠程醫療機器人關鍵技術與系統研發」和國家自然科學基金項目「機器人輔助骨外科系統建模與控制方法研究」 ，通過建立人體腿部的數字化模型來分析研究矯形外科手術中人體腿部的生物力學特性，從而為外科手術培訓和手術預演的研究提供重要手段，以改進操作者的學習曲線，提高手術的成功率。At same time, it can overcome the learners " psychical barrier of not opening mouth for speaking face to face so that largely promote the learners " ability of communication and application of maritime english chapter 1 introduces the relations of maritime english education and multimedia cai, as well as its essentiality and actuality of domestic and abroad studying
使學生通過情景交流，角色扮演，人機對話，字典查詢和隨即側試和評估的練習，達到激發學習的主動性和學習的創造性，同時克服了學習者者面對面開口講英語的障礙，從而極大地提高學習者的航海英語的交流能力和應用能力.第一章主要介紹航海英語教育與多媒體計算機輔助教學關系，國內外航海英語多媒體系統的研究現狀以及該系統研究的必要性。Along with deepen to study of the web - based learning support system, mutual will be a hot issue studied. it must become the front subject in the future at the same time
隨著人們對網路學習支持系統研究的不斷深入，網路學習支持系統中的交互將會成為研究的熱門話題，同時也必將成為教育技術需要研究的前沿課題。It ' s a problem of great significance how to filtering a signal in joint time - frequency domain and reconstruct the time series from the time - frequency plane selected. in this thesis, the theory of joint time - frequency analysis and synthesis and time - frequency filtering is investigated. two kinds of new time - frequency domain filtering methods are proposed based on adaptive decomposition and linear subspace projection
本文在系統學習現有的各種時頻分析及其綜合演算法的基礎上，詳細研究了時頻域濾波的核心思想和基本方法，吸取了自適應時頻分析和線性子空間投影wigner - ville變換的優點，提出了的兩種新的時頻域濾波方法，並通過理論分析和數字模擬完成了相應的數值特性與應用特性研究。After three years bank work practice, through to the western finance system operation theory system study and the research, personally i quite comprehensively grasped in the management of financial mixture industry and investment, and i have plenty of knowledge of experience in the capital operation and the risk aversion. so i might be competent in the each work of financial organization
撲（ 22 ） :在三年銀行工作實踐后，通過對西方金融體制運作理論的系統學習和研究，本人比較全面地掌握了金融混業經營中投資管理、資本運作及風險防範等的知識和操作，可勝任金融機構中的各項工作。This paper researches its internal factors, and finds next : firstly, the knowledge bases and the inference machine are separating in the traditional expert system, secondly, the knowledge bases must guarantee complete and seal, so, it is difficult that a new join in, and machine self study is not easy
本文研究其內在原因，發現這些問題的主要因素在於，一是推理機構與知識庫分離，導致推理效率低;二知識庫必須是體系完整、封閉，設計難度較大，增加與淘汰難度更大，從而使系統學習難度更大。What poldrack and his colleagues did was to use brain imaging to study the parts of the brain in use when 14 people were learning
波特拉克和同事所做的是觀察14名正在學習的實驗對象，用大腦呈像系統研究他們正在使用的大腦部分。分享友人