net scale 中文意思是什麼
net scale
解釋
凈材積-
In this paper, we apply the theory of " nature objects existed being excellent and washed out being of feebleness " to automated map generalization basing on thinking of the conditions of map use, characters of map regions and map scale. two generalization models which are called " constrained delaunay triangle net generalization model ( cdtngm ) " and " circle generalization model ( cgm ) " are created
本文在考慮了地圖用途、制圖區域地理特點和地圖比例尺等因素的基礎上，把「優勝劣汰」的思想運用到了地圖自動綜合中來，並實現了「約束delaunay三角網綜合模型」和「 circle綜合模型」兩個演算法模型。 -
Country road is an important part of mad net in hangzhou, which is regnant in country transportation and the basic establishment to the development of agriculture and country economic, country network layout to adapt to development hangzhou economic is put forward based on the study of hangzhou country road, the paper also forecast the scale of country mad, the aim and reasonable advice are brought forward
摘要農村公路是杭州市公路網的重要組成部分，在農村交通運輸網路中居於主導性的地位，是農業和農村經濟賴以發展的重要基礎設施，本文在評價杭州市農村公路發展現狀的基礎上，提出了適應杭州市經濟發展的農村公路系統布局規劃，預測了農村會路發展規模及目標，給出了合理的建設實施建議。 -
This paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering. at first, this paper gives the brief introduction of the history and present status of accelerometer and its testing technology, the working principium and math model of the liquid floated pendu - lous accelerometer, and then, decides the binary width pulse force retrim loop as the design proposal of testing system, researches the transfer function of every part in the system emphasizly, analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system, and designed the correcting net, analyses the basal problems such as resolution, sampling restraint, precision and so on, designs the hardware testing circuits such as preamplification, band - pass filter, alternating amplifier, phase sensitive demodulatorn, pulse - width modulation, frequency scale circuit, moment current generator. finally, using the graphics program language labv - iew which is designed for testing field especially by ni accomplishes the solfware design of testing system, realized the testing functions
首先對加速度計及其測試技術的發展歷史和現狀，液浮擺式加速度計的工作原理和數學模型等作了簡要的介紹，然後確定了以二元調寬脈沖再平衡測試迴路為設計方案，並從控制理論的角度進行了分析，著重研究了系統中各部分的傳遞函數，利用系統開環傳遞函數分析了系統的穩定性，同時設計了系統的校正網路;分析了二元調寬脈沖再平衡測試迴路的解析度、采樣約束以及測試精度等基本問題，並按照系統分析的結果設計了包括前置放大、帶通濾波、交流放大、相敏解調、脈寬調制、頻標電路以及力矩電流發生器等測試系統各部分硬體電路，驗證了電路的正確性，最後按照測試系統的要求，採用了美國ni公司專為測試領域所開發的虛擬儀器工具? ? labview作為測試軟體開發工具，利用該圖形化編程語言完成了測試系統軟體部分的設計，實現了測試功能。 -
The third generation of scada, based on the technology of distributing computer net and relation data base, could realize the large - scale internet connection, which is currently applied in data collection, surveillance control and processing control in the fields of electric power system, water supply system, petroleum and chemical industry etc. the fourth generation of scada would adopt the internet technology, object oriented technology, neural network as well as java technology as its main development tendency, aiming at enlarging the integration of scada and other systems, which could finally meet the needs of business management and integrated security economic circulation
現在的基於分散式計算機網路以及關系數據庫技術的能夠實現大范圍聯網的第三代scada系統被廣泛應用於電力系統、給水系統、石油、化工等領域的數據採集與監視控制以及過程式控制制等諸多領域。第四代scada系統的主要發展趨勢是採用internet技術、面向對象技術、神經網路技術以及java技術等技術，繼續擴大scada系統與其它系統的集成，綜合安全經濟運行以及商業化運營的需要。 -
As to the stochastic simulation of stochastic biological processes, if only use stochastic petri net, although it has standard graphics expression, which is isomorphic to markov chain, along with the increase of models ’ scale and complexity, the number of states will increase exponentially, so it is very difficult to analyze models by the method which stochastic petri net has ; if only use stochastic algorithm, which has rapid simulation speed, but lack of intuitive graphical expression
對于隨機生物過程的模擬，如果只採用隨機petri網模擬生物隨機過程，其優點是形象、直觀，缺點是隨著模型的規模和復雜性的增加，狀態的數量呈指數性地增長，出現模型狀態空間的爆炸問題，用隨機petri網本身的分析方法很難分析整個系統的性能;如果只採用隨機模擬演算法模擬，其優點是速度較快，但是缺少形象的圖形表達，不利於模擬技術的應用。 -
Then making use of the theory, we got the rightful scale of hubei highway net. the 4th section firstly summed up the development course of hubei ' s highway, and then utilized the growth function curve to fit it
然後結合理論，對湖北省公路網的合理規模進行了探討；第4章對湖北省公路的發展歷程進行了總結，在此基礎上利用生長函數曲線對其發展軌跡進行了擬合和預測。 -
Medium scale and small scale that offer one - stop electronic commercial services. and an entertainment center with beautiful environment. inaddition. the hotel affords multi - floors of quiet and tastefully laid out commercial offices facilitated with a full package of communications and net equipment. among which has already settled the liwan district returned students scientific and technological pioneer park. with its high - quality complete facilities and services. xianda is a home for your business trip in guangzhou. where you live comfortably and play heartily
酒店還設有多個樓層的商務寫字樓，寫字樓辦公環境幽雅，通訊網路設施配套全，荔灣區留學生科技創業園已入駐。仙達以高檔完善的設施，細致入微的服務，給您一個到家的感覺，讓您在仙達住得安心，玩得舒心，滿足您在廣州的商旅之需。 -
First, this paper looks for the national experiences that organizing city traffic in the rodeway system, in conditions of the mobile and no - mobile number being big. then analyzing the questions and reasons in middle - scale - city roadway system, on the base of studying characters of use - land and residents journey, transportation tools and relations of the transportation and economy development, put forward some proposes in roadway system on the base of middle - scale - city characters of basic construction and solving the new problems of city traffic. through analyzing the relations of middle - scale - city roadway system, city land - use and land - shape, put forward some development antidote. in the circumstance of road facilities being lack, improve the level of traffic management of city roadway system, improve traffic environment of city roadway system. put forward some revised proposes on road - net norm of middle - scale - city road system in our country ; consider the plan of isolating mobile form no - mobile in the organization of roadway system ; construct revaluating system of city roadway system. at last through studying a typical case of yuncheng, put forward some solutions and measures ; through using evaluating system, evaluate, contrasts and analyses the present conditions in city roadway system and planning program
本文首先尋求國外機動車和非機動車擁有量都較大的情況下，為組織好城市交通在道路系統方面所取得的可供我國借鑒的經驗，然後在對我國中等城市用地特徵、居民出行特徵、交通工具、交通與經濟發展的關系等進行分析的基礎上，剖析中等城市道路系統現狀存在的問題及其形成原因，以及對今後城市交通將要出現的新問題，提出以中等城市的交通結構特點為基礎的機、非分流道路系統的建議；通過分析中等城市道路系統與城市土地開發、城市用地形狀等之間的關系，並相應其提出發展的一般對策，在道路設施不足的情況下，加強城市道路交通系統的管理，提高城市道路交通環境，對我國中等城市道路系統在道路網指標上提出修正意見，對道路系統組織機、非分流進行思考；並建立了城市道路系統評價指標體系；最後以運城市做為實例分析，具體提出近期處理的對策與措施，並運用評價體系對城市道路系統現狀和規劃方案進行評價對比分析。 -
The artificial neural net ( ann ) way is universal regard as one of the most effective ways of stlf. in this paper, some research is developed for stlf using ann ways in several parts : the first part is about the arithmetic of ann based on bp model, namely the advanced of traditional bp arithmetic, one alterable step and scale bp arithmetic based on comparability of model and probability of accepting bp arithmetic is used to enhances a lot the convergence rate of learning process of bp network, but also avoid the stagnation problem to some extent. it indicates that the ann ' s efficiency and precision by the way can be ameliorated by the simulation of real data
神經網路方法在短期預測中已經被公認為較有效的方法，本文針對神經網路用於電力系統短期負荷預測的幾個方面展開研究工作：第一部分研究一般用於負荷預測的神經網路bp模型的演算法，即對傳統的bp演算法的改進，將一種基於模式逼近度和接受概率的變步長快速bp演算法應用到短期負荷預測，模擬結果表明該方法有效的改善了bp演算法收斂速度慢以及容易陷入局部最小點的缺點，從而提高了神經網路用於負荷預測的效率和精度。 -
9 and tiancunshan water plant, supplying 1. 67million tons of water daily, beijing no. 9 water plant is a large - scale surface water plant in china with advanced and imported equipment, the quality of the water is up to international standards, some of the running water is provided through pipe - net circulating system to residents and public institutions ; some comes from wells drilled by public organs themselves
五、自來水供應海淀區境內現有三座自來水廠，即北京市第三水廠、第九水廠和田村山水廠，日供水能力為167萬立方米。第九水廠是我國第一座大型現代化地面水水廠，引進國外先進設備，主要出廠水指標達到發達國家水平。 -
Too much cnts contributed no effect in the improvement of overall performance of the batteries. the batteries with nano - scale coo shows better active properties, the addition of nano - scale coo further the conductivity of the nickel electrode, thus lower the internal resistance of the batteries, higher discharge voltages are achieved accordingly. for the formation of the better conductive net of coooh, the effectivity of discharge rise, that contributes positive effect to the high rate capability of the batteries
浙江人學碩十學位論文摘要正極添迦納米coo的ni / mh電池具有較好的活化性能，納米coo更好地增強了鎳正極的導電性，進一步減小了電池的內阻;正極添迦納米coo的ni / mh電池還具有較高的放電平臺;由於納米coo的納米結構，以及相對于普通c00更大的比表面積，會在堿液中溶解形成更均勻緻密的co0oh導電網路，從而提高了放電效率，對電池的高倍率性能也有積極的影響。 -
Based on the analysis of external and internal enviroment of cpic " s products. it " s forwarded the differnization through swot under cheap cost should be adopted by chongqing polycomp international corporation for its fiberglass products competion and development strategy. hence cpic should enlarges its production scale gains scale benefit, strengthens its international distribution and construction of domestic sales net, establishs the first class r & d center, wenkens its sizing sales
在對該公司玻璃纖維產品內外環境分析的基礎上，作者用swot矩陣提出該公司玻璃纖維產品的競爭和發展戰略是應該採取較低成本的差異化戰略，為此，該公司應擴大生產規模以獲取規模效益、加強產品的國際化營銷和國內營銷網路的建設、建立一流的技術研究開發中心、弱化浸潤劑產品的銷售。 -
2. an optimal decision - making model for water resources scheduling of large - scale scheduling district is set up. it can provide a method to achieve maximum net revenue with a fixed service discharge from canal head and a fixed pumpage of pumping station
建立了大型灌區水資源優化調配決策模型，研究在灌區渠首供水能力和泵站提水能力一定條件下，將灌區水資源如何調配才使得灌區總凈收益達到最大值的優化決策問題。 -
In the present paper, a complete attribute and spatial database on anpsp is designed and created in three different levels of scale, hang - jia - hu plain ( 1 : 250000 ), pinghu city ( 1 : 50000 ), and field experiment ( 1 : 2000 ). based on the gis technique, especially webgis technique ( arcims, arcsde ), an agricultural non - point source pollution information system ( anpspis ) has been established in order to serve the management, planning and decision - making of anpsp in hang - jia - hu water - net plain
本文以太湖流域杭嘉湖地區的1 250000 （杭嘉湖平原） 、 1 50000 （平湖市） 、 1 2000 （樣板區）三種不同比例尺的系統研究為例，建立了一整套農業面源污染的屬性和空間數據庫，通過利用gis及其相關技術，特別是webgis技術（ arcims 、 arcsde ）的應用，建立了一個基於webgis的農業面源污染信息系統（ anpspis ） 。 -
In deep sub - micron technology, the scale of integration and the degree of complexity of circuit increase rapidly, it is necessary and feasible to adopt non - manhattan model for detailed routing in vlsi physical design. aiming at the current pop point a novel non - manhattan otc router is proposed in section 4. according to the routing algorithm of channel area the new otc router selects nets on cell by using net segment valid controlling column technology, deep searching to column density technology and utilization of vacant terminals technology
結合通道區域所用非曼哈頓布線演算法的特點，通過採用線網段有效控制列技術、列密度深度探測技術及空端利用技術對單元區可布線網進行有效選擇，成功地實現了該非曼哈頓單元上布線演算法，並將其應用於一些經典的benchmark中，和目前文獻中現有演算法相比取得了更優的布線結果。 -
Conclusions could be drawn out through a positive analysis of some port companies : the factors that have a positive effect on the strategic target are the rate of main business return, the velocity of the assets, while the capital structure and the rate of the increase of the increase of investment have little effect, which illuminate that the port company should focus on the main business to enhance the return of net assets, it also shows that the business of the list port companies is over - concentrated, and should be diversified to lessen the operating risk ; the companies should accelerates the turnover speed of the assets ; the appropriate structure of the assets can bring benefit to a company, but the ultimate approach to enhance the return of the net assets is to look for items with high return ; the sightless investment made the increasing speed of return lag behind the expanding speed of the capital ; and result in no scale economic benefit
本文通過對部分港口類企業進行計量分析后發現港口企業的資本結構和投資對凈資產收益率沒有顯著的影響，而港口企業收入過分集中。針對未來財務環境發生的變化，本文從戰略財務管理的角度對南京港口集團公司提出以下建議：在投資領域，今後應以綜合物流為契機，專業化與多元化並重；適度發展集團化經營；優化資源配置，提高資產營運效率。在融資領域，要合理選擇融資渠道，降低融資成本，更多關注債務融資；確定合理的資本結構，控制負債風險，建立償債保障機制。 -
Which illuminate that the shipping company should focus on the main business to enhance the return of net assets, it also shows that the business of the list shipping companies is over concentrated, and should be diversified to lessen the operating risk ; the companies should accelerate the turnover speed of the assets ; the appropriate structure of the assets can bring benefit to a company, but the ultimate approach to enhance the return of the net assets is to look for items with high return ; the sightless investment made the increasing speed of return lag behind the expanding speed of the capital, and result in no scale economic benefit
本文通過對航運類上市公司進行計量分析后發現航運企業的資本結構和投資對凈資產收益率沒有顯著的影響，而航運企業收入過分集中。針對未來財務環境發生的變化，本文從財務戰略管理的角度提出以下建議：在投資領域，今後應以綜合物流為契機，專業化與多元化並重；適度發展集團化經營；優化資源配置，提高資產營運效率。在融資領域，要合理選擇融資渠道，降低融資成本，更多關注債務融資；確定合理的資本結構，控制負債風險，建立償債保障機制。 -
In the adjustment and optimization, we should adjust the ownership structure, push forward the separation of both government - enterprise and government - capital, standardize government ’ s conducts, divide or merge enterprise capabilities according to the demands of scale - economy and specialized production, push ahead with opening the defense industry market, try hard to help medium - sized and small enterprises grow, devote more attention to the building of information net - platform
調整和優化我國國防工業產業組織結構，應主要調整所有制結構;推進政企分開和政資分開、規范各職能機構的行為;按照專業化生產和規模經濟的要求對國防工業企業能力進行剝離與合併;進一步推動國防工業市場對國內和對國外開放;大力培育中小國防工業企業;加強信息網路平臺建設。 -
We have estimated the technical efficiency of each bank in 1985 - 2001, exploiting the two different approaches respectively, while the total loan, other investment and profit are specified as outputs, labor, net fixed asset and business expanse as inputs. then the technical efficiency is decomposed into pure technical efficiency and scale efficiency
本文選用貸款、其它投資和利潤作為產出指標，員工人數、固定資產凈值和營業及管理費用作為投入指標，分別運用數據包絡分析和隨機前沿方法對1985 - 2001年我國主要的商業銀行技術效率值進行估算，並將技術效率分解為純技術效率和規模效率。 -
Mechanism of smooth city public security receives lin mou to sign up for counter scale south fujian : its buy postal fund 110 thousand yuan in agricultural bank at was being spent on september 11 this year, and immediately opened business of the bank on the net to make trade on the net, preparation is redemptive on october 15 when this fund, discovery already was handed in through the net by other easy system is redemptive, cash is transferred to buy goods
福建南平市公安機關接到林某報案稱：其於今年9月11日花了11萬元在農業銀行購買郵政基金，並隨即開通了網上銀行業務進行網上交易， 10月15日預備贖回該基金時，發現已被他人通過網上交易系統贖回，現金被轉走購買物品。
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