practical burden 中文意思是什麼
practical burden
解釋
實際負擔-
At the moment our country finance fund is scarce and the burden of debt is very hard. to overcome the difficulty, the party center expounds " stimulate the public finance " again. the key method is to increase finance revenue and economize finance expenditure in order to increase the finance self - supplying ability. at this moment to discuss this theme has its theoretical and practical significance
其關鍵措施是增收節支，提高財政自身的供給能力：一方面要完善稅制，加強征管，強調集中，糾正財力分散化的趨勢，不斷提高財政收入；另一方面，要嚴格控制財政支出、優化財政支出結構、加強財政支出管理、提高財政支出效益，通過效益的提高來彌補財政收入不足，使有限的財政資金得到更充分的利用。 -
Based on the practical condition of the heating distribution network in beijing city, this paper systematically discusses the application of the neural network in the field of heating burden prediction and dispatching, include : based on city heating system, systematically analyzing the current condition of the heating system in our city and the development of the international heating technique, discussing the tendency in the field of the domestic heating system. at the same time, constructing a heating model characterized by distribution, ranking structure, intelligentized and favorable practicability and reliability, which adapts to the situation of our city and greatly enhances the level of automation and energy saving
本文從北京市供熱管網的實際出發，系統地討論了適合我市實情的神經網路技術在供熱管網預測和調度中的應用研究，主要進行了如下幾個方面的工作：以城市供熱系統為對象，綜合分析了我市集中供熱的現狀，結合當前國際供熱技術的發展，分析了我市集中供熱的發展趨勢，並提出了一種適合我市實情的供熱模型，該模型具有分散式、遞階結構、智能化以及良好的實用性和可靠性等特點，可極大提高集中供熱的自動化水平和節能效果。 -
A multivariable fast constrained dmc algorithm is presented, which adopts improved model to remove truncation error, and computes one control move to optimize one point of future horizon for each output. compared to traditional dmc algorithm, this algorithm reduces calculational burden greatly, and loses less performance. it has practical significance for some factories that are short of money to achieve advanced control
作者給出了一種多變量有約束快速dmc演算法，該演算法與常規多變量有約束dmc演算法比較，極大減小了計算負擔，而性能上損失很少，可以在現有的dcs系統上進行二次開發，對於一些資金缺乏的工廠在現有dcs系統基礎上實現先進控制很有實際意義。 -
3 ) 2d - doa estimation in down link, which includes also doa estimation of narrowband signals ( music, esprit, wsf, etc. ) and doa estimation of boardband signals ( csm, etc ), to lay off the current heavy calculating burden existing now in 2 - dimention doa, some inprovement are made in 2 - dimention esprit, so that the calculating load in 2 - dimention are greatly reduced, thus to make some practical ex - piore in practical use of intellective antennas
3 ：下行鏈路中的二維doa估計：包括窄帶估計（ music ， esprit ， wsf等）和寬帶估計（ csm等） ；針對目前二維doa演算法運算量大的情況，改進了二維esprit演算法，使得二維估計的計算量大大減小，為智能天線的實用作出了一些有益的探索。 -
It is shown that the target export rebate system should be established through five facets : the reform of the value - added tax ( vat ) system, the setting of the rebate rate, the unification of the administrative measure of the export rebate, the optimization of the rebate fiscal burden and the strengthen of the administration of the export rebate, which can ultimately acquire the least rebate cost and the maximum rebate benefit. to be detail, first, the existing vat system should be reformed, the vat system should be transformed from the production model to consumption model and the administration of levying tax should be strengthened, which can establish a good basis for the optimization of the export rebate system ; second, after considering the national and international practical situation comprehensively, the suitable rebate rate which is combined " neutral and different " should be chosen, and a set of elastic system of rebate rate which has both relative stability and timing flexibility should be establish ed ; third, with the further deepening of the reform of foreign trade system and the gradual improvement of the ability of the administration of the export rebate, the existing two kinds of administrative measures should be gradually transited to the single measure - " exemption, credit and rebate " ; forth, the existing sharing measure of vat should be innovated, the new rebate burden system - " first rebate then share " should be built ; fifth, a set of stimulation and restriction system of export enterprises and tax authorities should be built to strengthen the administration of export rebate effectively
研究表明，我國目標出口退稅機制需要從五個方面進行構建：即增值稅制度改革、退稅率設置、退稅管理辦法統一、退稅財政分擔優化和退稅管理的強化，最終方可達到總體退稅成本最低和退稅收益的最大化。更具體地說，一是改革現行增值稅制度，將我國增值稅制度由生產型逐步轉為消費型，並強化征稅管理，為退稅機制的優化奠定基礎；二是在綜合考慮國內國際實際情況的前提條件下，選擇適宜我國的「中性與非中性」相結合的退稅率，並建立一套具有相對穩定性和適時靈活性的彈性退稅率機制；三是伴隨著外貿體制改革的進一步深化和退稅管理能力的逐步提高，將現行兩種出口退稅管理辦法逐步過渡到以「免、抵、退」為主的單一管理辦法；四是改革現行增值稅共享辦法，建立「先退稅后共享」的新型退稅負擔機制；五是建立一套針對出口企業和稅務機關的激勵約束機制，有效強化出口退稅的管理。 -
When we focus too old part of the study or criticism, the expense of the practical problems in the fresh concern, we will unconsciously back historical burden and to extricate themselves
當我們過于注重舊有部分的學習或批判，忽視了對新鮮的現實問題的關注時，我們就會不知不覺地背上歷史包袱而難以自拔。 -
It can lighten programmers ’ burden. the performance analysis and evaluation module analyzes speedup, efficiency and scalability and give the computation formula. this paper also brings forward a performance analysis celibrating method and a practical method to predict program execution time and communication time and analyze performance of parallel programs
性能分析與評測模塊對加速比、效率、可擴展性等進行分析，給出了它們的計算公式，以及性能分析的量化方法和實用的性能評價方法，預測程序通信、執行時間，分析程序性能。 -
" the burden of proof is the spine of the whole civil proceedings ", the core of the concept of burden of proof is the allocation of burden of proof, which is the most complicated but practical value is most important compared with some countries " legislation, we can see that the allocation of burden of proof is ruled by legislation
證明責任分配則是證明責任理論的核心，它的理論性最強，實務價值最高，內容也最復雜。從比較法的角度看，各國的證明責任分配基本上是由制定法來完成，但立法的滯后和粗疏是成文法國家無法克服的通病，復雜而多變的司法實踐總讓制定法顯得乏力和被動。 -
In the other hand, there are still some difficulties and obstacles for pel such as insufficient and ineffective using of it resources, hard burden of students which making them unable to involve in pel, absence of enough management experience for pel, scant utilization of school and community resources, unreasonable assessment system for pel, deficient integration between pel and practical teaching - studying activities which leading to low effect of pel, etc. part four regarding above status of pel, the author put forward some strategies to enhance the pel activities of middle schools in lan zhou, which consists of strengthening the construction of hardware and software for pel, adequately using available resources, improving the it environment ; training the teachers to adapt to pel activities ; cultivate students ' capabilities of perceiving, self - teaching and creating ; reinforcing complementary devices to set up a powerful platform for rs ; developing pel research projects to apply pel in some concrete disciplines ; fully utilizing it resources to intensify pel activities in it environments ; tracking students " entire pel activities and evaluating their results
第四部分，針對以上的調研分析，對在開展研究性學習活動中遇到困難的學校找出癥結、進行反思，對已實施研究性學習活動的學校的做法提出建議和意見，並指出推動活動深入開展的因地制宜的對策。筆者提出的信息技術環境下蘭州市中學研究性學習活動的發展對策，包括:加強硬軟設施條件建設，充分利用可利用資源，完善信息技術環境;加強師資培訓，提高教師質量，適應研究性學習活動需要;培養學生認知能力，自學能力與創造力，提高研究性學習活動的質量;完善研究性學習活動配套措施，建立強大支撐平臺;開發基礎學科的研究性學習課題，結合學科開展研究性學習活動;有效利用信息技術條件，加強信息技術環境下研究性學習資源的開發與應用;跟蹤學生活動全過程，全面評價學生學習成果等。
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