立式精研機 的英文怎麼說
中文拼音 [lìshìjīngyánjī]
立式精研機
英文
vertical la ing machine-
City public the key problem that space face is design that growth method that development, wether is traditional or modern, all need to be existed in vigorous city replace, as if organism, since keep hypostatic spirit, need again the right alone metabolism ego renews, can keep on much more than only be used as a kind of concrete item reply the means, also is a kind of sport mode that have the timespace effect, passing to establish to study the - practice the investigative and circulating mode in - in -, realizing to design the process oneself of of keep on developping. in this process " practice " is a processor to changes spatial motive force, research is receive and dispatch the information
城市公共空間面臨的主要問題是發展，無論是傳統的還是現代的，都需要在激烈的城市變革之中生存，如同有機體的生長方式，既要保持本質的精神，又需要不斷的新陳代謝自我更新，可持續的設計不只是作為一種具體項目的應對手段，同時也是一種具有時空效應的運動模式，通過建立研究? ?實踐? ?研究的循環模式，實現設計過程自身的持續發展。在這一過程中「實踐」是改變空間的西安建築科技大學碩士學位論文原動力，研究是收發信息的處理器。Aiming at the problem that the seeds picked up by the suction plate of the seed metering device cannot accurately fall into the seed pit opener as well as into the seed pit, an innovated seed metering device on which the seed dropping angle can be adjusted within a certain range and a new testing stand have been developed in accordance with the mathematical calculation model that had " in accordance with the mathematical calculation model that had been established previously. then an experimental study is conducted and the seed dropping law has been found out through the study
本論文根據2bqm - 2型氣吸式精量鋪膜播種機的結構和工作原理，針對該機在實際播種中，吸種盤吸出的種子不能滿足準確地落入在膜上滾動開穴的鴨嘴內，並及時地排入到鴨嘴所成的穴孔內的設計要求，進行了一定的試驗研究，利用已建立的計算數學模型，設計新的試驗臺，改進排種器，使排種器的落種角度可以在一定的范圍內調整。This thesis focuses on the mechanism of electricity tariff of yunnan electricity market, taking the related laws, statutes and certain important documents of state department and other branches as the principles. along the way of the trisection electricity tariff, based on the situation of yunnan power industry, the thesis forms a premonitory, practicable, general, dynamic, and flexible mechanism of electricity tariff that will fit the yunnan power industry perfectly
本論文以雲南電力市場電價形成機制為研究對象，以相關的法律法規和國務院、國家計委以及原國電公司的有關文件精神為依據，以對國內外電價形成機制研究的詳細考察和全面分析借鑒為基礎，以三段式電價為研究主線，以兩部制電價制度為研究重點，緊密結合雲南電力實際，建立了一套具有前瞻性和可操作性的、完整的、動態的、靈活的、適合雲南電力實際的電價形成機制。This thesis introduces the working principle, craftwork requirement, modeling process, control strategies and the realization of lf refining furnance bottom blowing argon control system. through the study and analysis of bottom blowing argon process control system, the thesis discusses the mean neural network model of controlled object and the mathematical models of the exectors, pwm adjustable pressure controller and pcm adjustable flux controller according to the relevant liquid knowledge and relevant data, including design data, test data and running data. to begin with the craftwork reguirement of bottom blowing argon and the actual instance of the control system, it presents the strategies of fuzzy parameters self - adaptive pid control used in pressure difference inner loop and fuzzy plus pi compound control used in flux outer loop which are based on the above modeling in order to carry out the accurate control of argon flux
本文介紹了lf精煉爐底吹氬過程式控制制系統的工作原理、工藝要求、建模過程、控制策略以及控制系統的實現。通過對精煉爐底吹氬過程式控制制系統進行研究與分析，並根據流體力學的有關知識以及有關數據（其中包括設計數據、試驗數據和運行數據） ，建立起了被控對象的平均神經網路模型和執行機構（即pwm調壓器和pcm調流器）的數學模型。在此模型的基礎上，從底吹氬工藝要求和控制系統的實際情況出發，提出了壓差內環模糊參數自適應pid控制策略和流量外環模糊pi復合控制策略，以實現氬氣流量的精確控制。The properties of the key optical and electrical devices and the controlling mode in the system are put forwards. using the polar coordinate lines with different directions and the circulars with the same axis can be written together. by using he - cd laser ( 442nm ) as writing light source, the system can directly write line with width 05 # m on a sample
本文的主要目的是建立了一種極坐標和直角坐標相結合的激光直寫系統的原理樣機，探討系統的各部分器件的基本性能要求，為今後研製高精度激光直寫系統做好工作基礎，分析了激光直寫系統中關鍵器件的性能要求，基本控制方式，實現了極坐標方式下，任意旋轉角度直線圖形與共心圓環的光刻。In this paper we made a systemic analysis and study of the accurate orientation technology in the process of helicopter landing - photogrammetry, made the model of using double ccd to measure the exact position of helicopter based four latent points photogrammetry, educed formula about beaconing position, analyzed the computing error, and particularly computed the information of beaconing position of the helicopter ' s landing by experiment emulation. in the result, the error between a computed value and a measurement value was less than 5 centimeters
本文對直升機著艦精確定位技術中的攝影測量演算法進行了系統分析和深入研究，在四特徵點測量演算法基礎上建立了雙ccd攝影測量直升機精確位置坐標的數學模型，進一步從各個影響演算法測距精度的方面討論了計算誤差，推導出測量信標坐標位置的計算公式，並對利用雙攝影測量演算法計算直升機著艦掛鉤位置的正確性及準確性進行了模擬實驗，得到的演算法計算值和實驗測量值之間的誤差在5cm以內。Based on the features, disadvantages and constraints of iheeb in china, the author draws a series of conclusions and gives some basic suggestions for constructing and developing chinese iheeb. the main suggestions are as follows. it is suitable for china to opt for the construction of " government - dominated " iheeb, which are directed by five basic principles - synchronizing the construction of theeb with the reform of the political system and the higher education system, laying equal stress on academic orientation and administrative orientation, structuring iheeb well and running them efficiently, managing iheeb to norms, and implementing iheeb in terms of stages and regions
通過綜述國內外相關研究成果，在採用文獻研究、比較研究、理論分析等方法的基礎上，本文以界定高等教育評估中介機構的概念為前提，著重分析國外高等教育評估中介機構的四種主要模式及模式抉擇的主要因素，結合我國高等教育評估中介機構的基本特點、現存問題及制約因素，構建出建立具有中國特色的高等教育評估中介機構的基本思路：在堅持與政治體制改革和高等教育體制改革同步、學術導向與行政導向並重、精簡高效、規范化運作及分階段、分區域實施五項原則的指導下，建立「政府主導型」高等教育評估中介機構是適合當前我國國情的選擇。The comprehensive geological characteristic has been fully studied in this paper. on the basis of this, closely combining production practice, the favorable gas developing regions have been determined with the methods of sedimentary facies and combination of generation, reservoir and caprock, and logging parameters interpretation maps and regression formulas have been established with logging data, as well as reprocessing, interpretation and identification of gas reservoir have been done with computer. integrating the information and results of geology, logging, testing and geophysics, the gas reservoir distribution regularity of structure of no. 1 sebei has been described and reserves in place of no. 1 ' sebei gas field have been recalculated, which have provided a basis for next step of development in research area
在近十多年，通過提高地震資料處理精度、淡水聚合物泥漿的應用、數字測井技術的運用、並加強了低電阻層和差物性層的試氣及氣田擴邊鉆探，大大提高了對氣層的識別，大量增加了氣層的層數和厚度，擴大了氣田的含氣面積，使氣田儲量通過多次復查核算仍在不斷增加本論文充分研究了青海澀北一號氣田天然氣地質綜合特徵，並以此為基礎緊密結合生產實踐，應用沉積相與生儲蓋組合等方法確定氣藏有利發育區帶，應用測井資料建立測井參數解釋圖版並回歸公式，應用計算機重新處理、解釋和識別氣層，綜合地質、測井、試井、物探等多方面信息與成果，描述了澀北一號構造的氣層分佈規律，重新計算了澀北一號氣田的地質儲量，為研究區下一步開發提供了依據。Base on the analysis and comparison of the existing measuring methods and the test systems of the mass characteristic parameters for the hslrfo at home and broad, an effective measuring method is developed and a reasonable measuring program is also presented, to improve the measuring precision of the mass characteristic parameter of high - speed long - range flying objects. the 3 - d molding function of ug is used to design the mechanical parts of the test system, and the motion mode and path of the movable mechanical parts is also simulated with the software of ug
本文確立了一種較有效的測量方法，制定了合理的測量方案，設計並製造具有相當測量精確度的質量特性參數測量系統，並結合本測量系統的設計製造的過程，作了如下的分析研究工作:首先，採用ug軟體的三維造型方式，對本測量系統的機械本體部分進行了三維實體建模，並運用該軟體模擬了機械本體部分中可運動部分的運動方式及運動軌跡。But in more situations the random variables generating counting processes may not independent identically distributed, and in all kinds of dependent relations, negative association ( na ) and positive association ( pa ) are commonly seen. the research and apply in this aspect are rather valuable. in chap 2 we prove wald inequalities and fundamental renewal theorems of renewal counting processes generated by na sequences and pa sequences ; in chap 3 we are enlightened by cheng and wang [ 8 ], extend some results in gut and steinebach [ 7 ], obtain the precise asymptotics for renewal counting processes and depict the convergence rate and limit value of renewal counting processes precisely ; at last, in the study of na sequences, su, zhao and wang ( 1996 ) [ 9 ], lin ( 1997 ) [ 10 ] have proved the weak convergence for partial sums of stong stationary na sequences. however product sums are the generalization of partial sums and also the special condition of more general u - statistic
但在更多的場合中，構成計數過程的隨機變量未必相互獨立，而在各種相依關系中，負相協（ na ）和正相協（ pa ）是頗為常見的關系，這方面的研究和應用也是頗有價值的，本文的第二章證明了na列和pa列構成的更新計數過程的wald不等式和基本更新定理的一些初步結果；本文的第三章則是受到cheng和wang [ 8 ]的啟發，推廣了gut和steinebach [ 7 ] ）中的一些結論，從而得到了更新計數過程在一般吸引場下的精緻漸近性，對更新計數過程的收斂速度及極限狀態進行精緻的刻畫；最後，在有關na列的研究中，蘇淳，趙林成和王岳寶（ 1996 ） 》 [ 9 ] ，林正炎（ 1997 ） [ 10 ]已經證明了強平穩na列的部分和過程的弱收斂性，而乘積和是部分和的一般化，也是更一般的u統計量的特況，它與部分和有許多密切的聯系又有一些實質性的區別，因此，本文的第四章就將討論強平穩na列的乘積和過程的弱收斂性，因為計數過程也是一種部分和，也可以構成乘積和，這個結果為研究計數過程的弱收斂性作了一些準備。According to the tracking principle being exploited, we make the simulation plan and flow chart, and emphasis on discussing the facts that the tracking receiver in antenna systems affects the capturing and tracking systems. the data simulation model of the tracking receiver is built up. using matlab simulation, we verify the fact, investigate the accuracy factors and finally conclude all in practice
在自動跟蹤系統中，跟蹤接收機作為核心控制單元，根據所採用的跟蹤方式的原理，制訂模擬方案，確定模擬流程，重點討論了天線系統跟蹤接收機性能對捕獲跟蹤系統的影響，研究並建立了跟蹤接收的數字模擬模型，通過matlab模擬軟體系統進行了模擬分析和驗證，研究了各種參數對系統精度的影響，得到了有實用價值的結果。The present paper intends to construct a systematic approach to search a type of particular exact solutions to nonlinear wave equations by utilizing the theory of mathematics mechanization proposed by famous mathematician wu wentsun. by the approach, two classes of important nonlinear coupled scalar field equations arising in the field of nonlinear physics are studied systematically and a batch of exact solutions containing steady and diverging solitary wave solutions and periodic ones are obtained, which are helpful in clarifying the movement of matter under the nonlinear interactiveties and play an important role in sicentifically explaining of the corresponding physical phenomenon
本文將我國著名數學家吳文俊的數學機械化思想應用於非線性物理領域，給出了構造非線性波方程組一類特殊精確解的一種統一演算法，利用這種演算法系統地研究了出現于非線性物理領域中的兩類重要的非線性耦合標量場方程組，獲得了這些方程組一批精確解（包括穩定和發散形式的孤立波解以及周期解） 。The small astronomical satellite has demands on both pointing accuracy and attitude maneuverability, so this thesis modeled the attitude control subsystem based on reaction wheels. under the fine precision pointing mode, a pd control law and a variable structure ( vs ) control law were studied respectively, and the simulation validated that vs control is more effective under fine precision pointing mode. furthermore, the vs controller for rapid large - angle maneuver was also designed
2 ） svom衛星同時對指向精度和姿態機動性有著很高的要求，因此本文建立了基於反作用飛輪的svom衛星姿態控制系統模型，在高精度慣性定向三軸穩定模式下分別設計了pd控制律和變結構控制律，通過模擬驗證了變結構控制對于svom衛星的有效性，並基於變結構控制研究了svom衛星快速大角度機動的方法。Research on digitized virtual human is a multi - disciplinary subject. based on anatomy and physical and physiological - biochemistry character, digitized virtual human generally build a interactive human - like digitized model. this dissertation researches the application of digitized virtual human in acupuncture point and is a important branch of vhp ( virtual human project )
數字化虛擬人體的研究是目前一個研究熱點問題，虛擬人體是指在解剖、物理特徵、生理生化機能方面全面系統地建立一個互動式數字化人體模型，為醫學教育、臨床診斷和治療的研究提供精確的數學模型。It also sets forth the view that libraries play a positive role in developing the northeast economy, which is based on the principles ? taking advantage of information technology promotes industrialization and in retune making use of industrialization spurs information technology ? given by the 16th national congress of the communist party of china. with the theories of regional economy and library science, the paper remarks upon those problems lie in irm serving the development of the northeast economy. and then it is stresses the hidden functions of library resources and in the long term how to realize the development of both the northeast economy and the library cause under the leadership of the party central committee
本文介紹了信息資源管理作為一門新興學科領域的沿革與發展，立足於黨的「十六」大指出的振興東北經濟，要走「以信息化帶動工業化，以工業化促進信息化的新型工業化發展道路」精神，闡述了圖書館在振興東北經濟中的作用，並用區域經濟理論與圖書館學理論相結合的方法，研究在振興東北經濟中，圖書館信息資源管理存在著信息資源管理人員素質不高;資金投入不足，技術設備落後;信息資源少，結構趨同、質量不高;管理手段不完善，缺乏專門的信息資源管理機構等問題，並針對問題提出了更新思想觀念、提高信息資源管理人員素質;增加對圖書館資金投入，完善信息資源管理手段，合理配置、深入開發信息資源;組建專門管理機構、創新信息資源共享體制;創新信息服務方式等對策。They discuss the following ideas : fist, the planning and the frame of incentive management in the state - owned enterprises ; second, the inner incentive and constrained mechanics which are explained from managers, technical personnel ; third, the building of sound outside environment including the reform of property right institution, the construction of investment mechanism of human resources, the development of manager and talent market, the independence of supervision organizations, the realization of fair play, the development and perfection
一方面，從企業內部來說，主要從人力資源規劃、薪酬福利激勵管理、培訓激勵、精神激勵等幾個方面進行分析、論證，提出解決問題的思路，其中重點是對企業經營管理者和技術人員進行了研究。另一方面，從觀念轉變、產權制度改革、經理人的市場培育、相應約束機制的建立等方面為企業的發展建立良好的外部環境，而借鑒海爾較為成功的激勵管理模式，無疑對我國國有企業進行激勵管理極為重要的現實意義。On the basis of former working experience ( reference literature ), and using methods of 3d seismic data interactive interpretation systems including logging constraint seismic inverse technology, an exact geologic model of kinxi area including recent exploration wells, borehole loggings, well loggings, and complete 3d seismic data has been established. there exist two kinds of hydrocarbon pool - forming models, these being the lateral and vertical migration - accumulating models. using as the base of the dynamic systems for pool - forming, all associated reservoir types and d istribution have been studi ed, incl uding accumulation and pool - forming models
筆者在以往工作的基礎上，利用新鉆探井、錄井、測井、地震等資料，運用地震資料人機聯作解釋系統，進行地震資料的測井約束反演等，建立墾西地區的精細模型，並利用成藏動力學系統的理論，研究墾西地區的油藏形成、分佈及運聚模式，提高了對地下油氣藏情況的客觀認識，有效指導該區的勘探開發工作。The paper carries out a research into the problem of the reception on the field of the ideological and political education. lt is divided into five parts : in the first part, the paper makes an on - the - spot investigation about the history and present condition of reception theory, especially the western reception theory, and appraises it from the marxist stand and viewpoint in order to form the investigative premise and basis. in the second part, the paper differentiates between the reception of scientific knowledge and the reception of knowledge of the value from the reception of the moral object, and by means of comparative investigation, interprets the concept of the reception of the ideological and political education, promulates the traits of the reception of the ideological and political education and analyses the type of the reception of the ideological and political education. in the third part, through analyzing the essential factors of the reception of the ideological and political education and their relations, the paper makes the sructure of the reception of the ideological and political education, and researches its traits to a certain extent
全文共分五個部分：第一部分考察接受理論尤其是西方接受理論的歷史和現狀，並用馬克思主義觀點和方法對之作扼要的評述，確立本課題研究的理論前提和依據；第二部分從精神客體的接受活動中區分出對科學認識成果的接受和對價值認識成果的接受，在兩者的比較研究中界定思想政治教育接受的概念、揭示思想政治教育接受的特徵、分析思想政治教育接受的類型；第三部分通過對思想政治教育接受的構成要素及構成要素間關系的分析，來建構思想政治教育接受的結構模式，並對其特徵進行一定的研究；第四部分在結構分析的基礎上，從接受的主體性要素的作用角度著重分析思想政治教育接受的動力機制、導向機制、加工機制和調節機制，從而獲得關於思想政治教育接受活動運行的規律性認識，揭開「接受」之謎；第五部分以關於思想政治教育接受的規律性認識為依託，從影響思想政治教育接受活動的客體性要素入手，提出思想政治教育接受優化的方略。Eanwhile, dongda has also cooperated with southeast basic technology institute and tonghua telecom co., ltd. to set up r d center, which deals both with research, application, and with production, sales and services, with rich experiences in software and project development, relying on high - tech talents, perfect engineering technology, complete quality guarantee system, we have accepted and done a series of large projects concerned with computer system engineering and automatic control, and have established many successful solutions in such areas as power, industry and commerce, traffic, public utilities, etc
為用戶提供量身定做式的計算機系統全面解決方案，包括系統工程項目實施應用軟體開發辦公自動化計算機控制數據採集等專項服務，同時，東達集控還與東南基礎技術研究所南京通華電信有限公司合作成立了研發中心，集研究應用生產銷售服務為一體，以豐富的軟體和項目開發經驗，依靠高科技人才精湛完美的工程技術健全的質量保證體系，承接了一系列大型自動控制與計算機系統工程項目，在諸如電力工商交通市政等各行各業建立了許多成功的應用解決方案。分享友人