理想流動方程 的英文怎麼說

中文拼音 [lǐxiǎngliúdòngfāngchéng]
理想流動方程 英文
equation for frictionless flow
  • 理 : Ⅰ名詞1 （物質組織的條紋） texture; grain （in wood skin etc ） 2 （道理;事理） reason; logic; tru...
  • 想 : 動詞1 （思索） think; ponder 2 （推測; 認為） suppose; reckon; consider; think 3 （希望; 打算） w...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 理想 : ideal
  • 流動 : 1. （液體或氣體移動） flow; run; circulate 2. （經常變換位置） going from place to place; on the move; mobile
  1. 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。
  2. Digital signal processor ( dsp ) combined with repm bldcm, which build up a dc adjustable speed system, achieve to control multiple motor speed, positive and negative rotate, protect and fault exemine by a true single chip. design and present a electromagnetism scheme of repm bldcm used in electromotion chair drive system. select electronical components and chips in the drive board by contrast with variant drive mode. design the drive board principle picture, make a drive board pcb and debug it. design a principle picture with dsp core. workout the motor control code introduced popular programme modle. test the programme reliability and control performance by linking tms320lf2407 evm, pc, drive borad and the bldcm. the bldcm swatch is prepare experiment

    本論文闡述了方波驅動稀土永磁無刷直流電動機的原理及數學模型；設計並給出了一種電動座椅用稀土永磁無刷直流電動機的電磁設計方案；對電機採用何種驅動方式進行了對比分析；對驅動電路進行了元器件選型、原理圖設計、制板及調試；有針對性的闡述了dsp在本系統應用中所涉及到的功能模塊；設計了以dsp為核心的控制電路原理圖；以模塊化的軟體編程思想編制了電機控制軟體；通過tms320lf2407目標板、上位機、驅動板及電機的聯調，證明了系統可行。
  3. Abstract : there are offered many ways how to improve work of a spark plug. but one of the m ost important problems has not been solved yet. this is a thermal mode operation of a spark plug. the ideal spark plug should be instantly heated at the moment of occurrence of a spark and instantly cooled down in expectation of the foll owing electrical pulse. thus it balances between preservation of heat for self ? c leaning from scale and its removal in avoidance self ? ignition. in this article a uthor managed for this time to offer a spark plug with capability “ self ? regula tion ” of heat flux removed from a zone of ignition. essence of the offer is a t ip ， which is transparent for heat flux. it is produced from single crystal of sap phire

    文摘:在如何提高火花塞的工作質量方面有多種方法，但是其中最重要的一個問題還沒有得到解決，那就是火花塞工作的熱學模型問題.理想的火花塞應該能在點火的瞬間被立刻加熱，並且在接下來的電脈沖過程中迅速冷卻，由此在熱量的存儲與散發之間取得平衡，以避免自點火.本文力圖展示一種具有自動調節源於點火區域熱流能力的火花塞，其技術的關鍵是頂部絕緣體材料，它是由藍寶石單晶製作，而非傳統的氧化鋁陶瓷
  4. Aim at ubiquitous parallel multi - reservoir structure in our country ' s basin, the universal objective function including coefficient bi embodying a spatial significance difference at different flood control points and variable ai denoting a selection of scheduling mode is established, which provide a valid intervenor interface for flood control consultation decision. according to the real - time requirement, a model of reservoir storage allocation is proposed, which embody basic idea of phasic compensation. passing the dynamic correction to cut down the disadvantageous influence that indetermination result in on the certain degree, joining together the step alternation solving method, this model can maximally consider bias of decision makers, ensure the rationality and practicability of the solutions

    針對我國流域中普遍存在的並聯庫群結構，論文提出包含不同防洪點重要性的系數_ i和選擇調度模式的變量_ i的通用目標函數，為防洪會商決策，提供了有效的人工干預介面，根據實時性要求提出動態分配防洪庫容的庫容分配方法，體現了相機補償的基本思想，通過動態修正在一定程度上可以削減不確定性造成的不利影響，結合分步迭代求解技術，能最大限度體現決策者的偏好，保障解的合理性和可操作性。
  5. Considering the seepage of linear and the seepage of non - linear in the karst area are always coexisting, the model of linear seepage and non - linear seepage is put forward firstly on the basis of domain decomposition method. the movement of groundwater in an ideal model is simulated with this method, and the program of dar - nondar. for is compiled. then these results are applied to zhongliang water resources and power engineering, the leakage quantity of karst water is calculated

    考慮到巖溶區滲流往往都是線性流與非線性流並存，首次提出了基於區域分解法理論的線性?非線性滲流模型，利用該方法模擬出理想模型中的水流運動，並編制了計算程序dar - nondar . for ，然後將該成果應用於中梁水利水電工程中，預測出庫區巖溶水滲漏量。
  6. How many pumps were turned on should be based on the dynamic design according to project target. and how many pumps should be in operation in standard shut off procedure. it was approved that although the theoretical boundary of decline of groundwater level is 10m, the actual boundary is only about 6m

    提出了一些與真空預壓加固地基設計相關的概念和處理方法，如定義真空預壓加固區場地形狀系數，提出按加固土體體積來確定射流泵數量、根據工程需要動態設計開泵量、增加停泵標準中對開泵量的規定等設計思想等，論證了真空預壓加固地基時地下水位下降的理論極限深度為10m ，而實際極限深度約為6m 。
  7. Based on the observation data such as coads and soda, the main climatological features of the tropical indian ocean and relationships of sea surface temperature ( sst ), heat budget with ocean dynamics and thermodynamics processes are analyzed ; the seasonal and interannual variability of the tropical indian ocean are well simulated using a ocean general circulation model ; based on the thermal equation and model output data, the variation mechanism of sst and heat budget are investigated in the tropical indian ocean ; besides, the effect of seasonal variation of wind stress, ekman pumping and horizontal diffusivity on the ocean current and heat budget are studied, using both ideal model and complex model

    本文根據coads 、 soda等實際觀測資料，較全面的分析了熱帶印度洋主要的氣候特點，並研究了海表面溫度（ sst ） 、熱收支與海洋動力、熱力過程的聯系；利用全球海洋環流模式較好地模擬出熱帶印度洋的季節和年際變化；基於熱力學方程和海洋環流模式輸出結果，探討了熱帶印度洋sst和北印度洋熱量收支的季節和年際變化機制，進一步揭示了海洋動力過程在北印度洋熱平衡中的重要作用；在此基礎上，利用理想化的數值試驗與數值模擬結果相結合的方式，證實了風應力的季節變化和ekman抽吸，以及水平熱量擴散系數對北印度洋海洋環流和熱收支的影響。
  8. According to the modern erp design and actualization ideology and methods, and based on the research of the former erp system, the author designs the thzd - erp, puts forwards the system flow chart. the author detailed designs the project of material, sale, and plan information, the project of product planing control information, furthermore, the author put forward the dfd of most modules. this project is based on the existing management system, but better than the system, it absorbed in the erp ' s base kernel and logic, implement the former erp system

    以現代的erp設計和實施思想為指導，經過對太行振動進行需求分析，在原erp系統的基礎上制定了新的太行振動erp系統（ thzd - erp ） ，摘要一保留了原系統合理有效的部分，改進了不合理部分，並補充設計了原系統不完整的功能模塊和單元，給出了系統的流程圖，詳細設計了圍繞物料、銷售和計劃信息流（供銷存）的解決方案和圍繞生產計劃控制信息流的解決方案，並給出了各模塊的數據流圖（ dfd ） 。
  9. First the article introduces component - oriented software development method, presents ec - iscm model for software procedure, discusses the software architecture description language, c / s model and design pattern used methods, and expounds the relationship between design pattern and architecture and component ; then discusses the workflow ' s design philosophy and architecture, raises an applying model that integrates the purchasing management with workflow model, and expounds workflow modeling method ; then researches into a module of purchasing management based workflow, make the demand frame in abstraction region and set up a region model ; moreover expounds the region design, set up the purchasing management software model and dynamic interaction model ; then brings about the software architecture and components model. the purchasing management software development indicates that design pattern and software architecture philosophy have improve the software reusability. because of bringing in the workflow, this system realizes the purchasing process automation and the purchaseing process reorganization, and improves the enterprise purchase efficiency

    文章首先介紹了面向構件的軟體開發方法，並給出了ec - iscm的軟體過程模型，討論了軟體體系結構描述語言和客戶服務器模型以及設計模式應用方法，闡述了設計模式與構架和構件的關系;接著討論了工作流管理系統設計思想以及工作流管理系統的體系結構，提出了工作流技術與采購物流管理軟體結合的應用模型，並闡述了工作流建模方法;然後研究了基於工作流的采購物流管理模型，抽象領域需求框架並建立領域分析模型;進而進行相應的領域設計，建立采購物流管理軟體類模型和動態交互模型，採用設計模式和三層構架進行優化設計;最後給出軟體的構架與構件的模型實現。
  10. Thirdly, it dissertates process integration and gives the rule - based method of business process simplification, which is the means in principle to business process reengineering, including : simplification based on perspectives of management concept - deleting activities which is not necessary and no value added, simplification based on process information flow analyzing hyper - graph - integration of activities and process structure optimizing using information system - process integration. following this, gives instance of process simplification based on rules

    然後論述了過程集成並從大的方面給出了經營過程重組的原則性方法：基於規則的過程簡化方法（基於管理思想的簡化? ?刪除不必要的活動和不增值的活動、基於信息流的過程簡化? ?活動合併和基於信息技術的過程結構的優化? ?過程集成） ，並給出了基於規則的過程簡化的實例。
  11. Next in order this paper presents the idea of establishing abc thought in the erp financial accounting module, mostly including first is establishing the relationship between cost driver and product 、 cost 、 expenses ； second is designing appropriate accounting evidence ； the third is establishing abc accounting process in financial system. and then bring up to reform the erp system from four aspects to adapt to the demand of abc cost accounting process design, we ( 1 ) divide activity center according to process means 、 process object 、 process craft and concentration degrees of geography position, ( 2 ) revise production craft flow detailed list, ( 3 ) compile resource requirements planning, ( 4 ) compile activity input / output control statement

    其次提出在erp財務會計模塊中構建abc思想的思路，主要包括建立成本動因與產品、成本、費用之間的聯系、設計適當的會計憑證、建立財務系統abc核算流程；而後提出從四個方面改造erp系統以適應abc成本核算流程設計的需要，一是按加工手段、加工對象、加工工藝和地理位置集中程度四個條件劃分作業中心、二是對生產工藝流程清單進行修訂、三是編制資源需求計劃、四是編製作業投入/產出控制報表。
  12. This thesis invests the item to take the gauge of to stop halfway with item to be used as the research object with the risks, in the expatiate while risk is investing the operation " s oneself characteristics with the internality to operate the regulation pass the characteristic that analysis risk invest activity with risk invest make policy procedure, study, join together risk ' s invest, and go forwarded a quantity for sufficiently study, adopting fuzzy mathematics the analysis, analytic hierarchy process etc. the mathematics method the investment to invest item to high and new technique risk the decision with mic rocosmic and macroscopic level to proceeds to settle with the fixed amount " s research the many targets, and created to set up a high and new technique risked to invest the item to synthesize the valuation index sign the system with the model evaluation

    本論文以風險投資項目評估和項目中止作為研究對象，在闡述風險投資運作的自身特點和內在運作規律的同時，通過對風險投資活動和風險投資決策程序的分析、研究，結合風險投資的特徵，從宏觀和微觀層面上進行了充分的探討，採取模糊數學的數量分析、層次分析法等數學方法對高新技術風險投資項目的投資決策進行了定性和定量的研究，創建了一套高新技術風險投資項目的多目標綜合評估指標體系和模型評價。本論文的研究工作如下： （ 1 ）提出了在風險投資項目管理活動中樹立風險評估、實時監控和中止決策的思想，並給出了相應的管理流程與方法。
  13. If applied experiential formula mechanically to calculate the dynamic moment of the tri - eccentric butterfly vavle, its errors for the results would be larger. the paper, by virtue of the postulate of flow with fixed constant, eddiless of ideal liquid, calculated laplace equation by finite difference method in rectangular coordinates, gained pressure distribution on the butterfly disc section, thereby figured out its dynamic moment under each opening angle and the method was feasible for calculating dynamic moment of symmetry or not, designed the program and described the curve of dynamic moment. finally, the paper infered their laws

    採用經驗公式來計算三偏心蝶閥的動水力矩，誤差比較大，本文根據三偏心蝶閥的結構特點，利用理想流體的定常、無旋流動的假定，用有限差分法在直角坐標系中求解拉普拉斯方程，得到蝶板截面上的壓力分佈，從而計算出蝶板在各個開度下的動水力矩，設計出了求解的程序，給出了程序運行的結果並進行了數據處理從而得到了動水力矩曲線，總結了它的變化規律。
  14. In this paper, the second chapter introduces the reducing idea of inertial manifolds and approximate inertial manifolds, and discuss th e similarity reduction of ks equation. the third chapter introduces the basical idea and theory of the exact linearization controlling, then use this methods to control chaos of an ordinary differential system chen equation and apply the exact linearization controlling method to control the chaotic behaviours, i. e. controlling the chaotic states to steady states

    本文第二章介紹了無窮維動力系統的慣性流形與近似慣性流形的約化思想，並討論了ks方程的直接約化方法。第三章介紹了精確線性化控制方法的基本思想和理論根據，並應用精確線性化控制方法對具有典型混沌動力學行為和性質的一個常微分系統chen方程進行混沌控制，將chen方程的混沌狀態控制為穩定狀態。
  15. In the recent years, because of the continuous increasing of our national economy, the steady increasing of resident income, and the changing of automobile consume environment, the automobile market appeared a good increasing situation. the automobile component industry of our country grew up with the development of the whole car business enterprise. it is a developing industry with lage potential. the present condition of the automobile industry expresses that the china automobile component industry is currently in the construction - adjusting stage

    Jit采購起源於日本豐田汽車公司，最初它只是作為一種減少庫存水平的方法， 20世紀80年代初西方國家開始重視jit研究並運用於生產管理，而今，它已經成為一種管理理念，它的基本思想在於把合適的數量、合適的質量，在合適的時間供應到合適的地點，消除了物料流動過程中一切無效環節、無效作業和浪費。
  16. Secondly the designing principle, modes of structure and selection of communication mode of automatic meter reading system are discussed, the scheme of the electric automatic meter reading system of residential quarters are put forward. and the hardware and software configuration of amrs is in detail presented and its wok principle of every unit. at the same time the paper provided the communication specification, diagram of hardware and software of the system

    接下來針對自動抄表系統中的設計原則、結構方式、通訊方式的選擇進行了探討，提出了社區電能表自動抄表系統的結構設想，並具體介紹了系統的軟、硬體的配置情況及系統各單元部分的工作原理，同時還給出了系統的硬體組成框圖，軟體主程序流程圖以及系統的通信協議。
  17. On grasping the inner logic and combining the soul of management thoughts with the latest developments of the practice, the author depicts two routes of the return as from west to china and gradually humanism and tries to unify them into the scope of " science converse to humanism ". then, in managerial and economical angels, the author argues that the driving force of the return is individual ' s desire to develop fully and freely. moreover, the author attempts to provide the cutting point and theoretical guide to build up the chinese own management system, which is originated from the ancient thoughts and adapts to the world trend

    本文試圖彌補這一缺陷，在對管理思想歷程作內在邏輯的流變而完整的把握、把管理思想的精髓和與現實經濟生活的最新發展聯系起來的基礎上，描繪出管理思想在空間維度上由中方向西方、再從西方向中方、在時間維度上逐步人性化的回歸軌跡，並把這兩個維度的回歸統一在「科學走向人文」的范疇內，進一步從管理學和經濟學的角度來論證人的全面自在發展的需要是管理思想回歸的內在邏輯和動力源泉，並嘗試性地為建立既源於古代管理思想又合符潮流的具有東方管理特色的中國式管理理論體系提供切入點和整體理論指導。
  18. Above all, the simulating operation is automatic because the interface between adams and matlab is shielded and simplified. secondly, this system can simulate factual motor that is the simplified and ideal one in adams. in the new system, the motor is automatically created and the operation is just to select a method of control

    該軟體系統具有下面幾個特點：首先，本軟體系統實現了流程的自動化，對用戶屏蔽了數據介面，專用數據介面文件在matlab和adams之間可以自動傳輸；其次，本軟體系統實現了控制電機的自動生成，並突破了adams只能模擬理想電機的局限，用戶只需選擇控制方式即可。
  19. Firstly, this paper discusses the working principle of the insulated monitoring device of rsj820 secondary ac circuit, and introduces the basic model structure of xc68hc912dg128 microcontrollers. secondly, it expatiates several evolution arithmetic of rapid speed and the several feasible schemes of software optimization in the nested real time system, and design a programming structure which use the multitask idea. at the same time, it brings forward the ideology of the software hiberarchy structure and the hardware modularization

    本文首先論述了rsj820二次交流迴路絕緣監測裝置的工作原理；介紹了xc68hc912dg128微控制器的的基本模塊結構；闡述了常用的幾種快速開方演算法和嵌入式實時系統軟體優化的幾種可行的方案；設計了在自動裝置中使用多任務思想的一種程序結構；提出了自動裝置開發中的軟體層次結構和硬體模塊化的思想方法；介紹了rsj820中使用的正弦波發生方案和採取的抗干擾措施；經過現場試運行，表明了rsj820達到了設計目的，能滿足實際運行需要。
  20. Then the new idea of using two steps, that is to say, inner - frame image segmentation and inter - frame multitarget tracking to analysis the sequence frames is presented. and all the algorithms of parameters extracting are presented too. otherwise, the factors, which are affecting system precision, the evolution methods to analysis quality and several different aspects of system are discussed deeply

    本論文在給出系統實現的系統結構基礎之上，詳細闡述了系統的設計原理，提出了我們自己的幀內分割和幀間跟蹤的精子動態圖像分析的思想，給出了所有量化參數計算的全部演算法流程，同時對分析精度的影響因素、分析質量的評估方法、采樣頻率對參數計算的影響等方面進行了深入的討論。
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