趨勢線概化 的英文怎麼說

中文拼音 [qūshìxiàngàihuà]
趨勢線概化 英文
line generalization
  • 趨 : 動詞1. （快走） hasten; hurry along 2. （向某個方向發展; 趨向） tend towards; tend to become
  • 勢 : 名詞1 （勢力） power; force; influence 2 （一切事物力量表現出來的趨向） momentum; tendency 3 （自...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 概 : Ⅰ名詞1 （大略） general outline 2 （神氣） manner of carrying and conducting oneself; deportment ...
  • 趨勢 : trend; tendency; drift; current; tide
  1. And it can be divided into four phases of urban tourism of china, in which there are different characteristics. ( 2 ) the evolutive rules of urban tourism of china are as follows : 1 ) the exoteric extent of tourism notion is more and more swell ; 2 ) the form of urban tourism renovate with the development of cities ; 3 ) the layout of urban tourism inner and outer is from close and complanate to exoteric and tridimensional ; 4 ) the sustaining system of urban tourism is from absent to as clear as a bell, and will reach a rational and advanced extent. 5 ) the social delamination of urban tourism is form stern to syncretic ; 6 ) the evolvement tendency of urban tourism should be generalized as a curve of accumbent " s ", which present a course makes up of low - grade development, high - speed development and balanced development

    主要觀點歸納如下： （ 1 ）城市旅遊是基於城市的發展而發展的，中國城市旅遊可分為古代、近代、現代和后現代四個階段，分別對應於前工業文明時期的城市旅遊、工業文明萌芽時期的城市旅遊、全面建設工業文明和后工業文明因素初露端倪時期的城市旅遊，以及邁向信息時代的城市旅遊，其間體現出不同的城市旅遊發展特徵； （ 2 ）經歷不同發展的時期，中國城市旅遊表現出如下的演進規律： 1 ）城市旅遊觀念開放程度逐漸增強，對城市旅遊的容納度日趨加大，對城市旅遊地位的認識從忽視到關注再成為生活的必要因素； 2 ）旅遊形式從單一走向多元，新的旅遊形式隨城市發展層出不窮； 3 ）城市旅遊的內外部空間聯系從封閉平面走向開放立體，達到網路化、連綿化、分區化、立體化布局； 4 ）城市旅遊支持系統從缺失走向健全，達到理性高端； 5 ）城市旅遊社會分層從森嚴走向融合，經歷了「小眾旅遊」 、 「大眾旅遊」 ，最終發展到「全民旅遊」 ； 6 ）城市旅遊產業演變態勢可以概括為一條橫臥的「 s 」曲線，表現為低開?高走?平穩發展。
  2. Study achievement appears as following aspects : ( 1 ) yellow river estuary gate river flow and tide flow mixed area is not keep standing deposition status, on special income water and sediment conditions, boundary conditions and oceanic power conditions, this area may on the scour status ; ( 2 ) observed from estuary sediment deposition distributing process : delta and sea offing area sediment deposition vary trend is similar, each part sediment deposition scale varies as wave shape ; ( 3 ) on estuary gate, affect the sediment deposition factors, primary factors are tide prop, the gate widens gradually, estuary gate have branches, brine induced flocculation. this paper study the estuary gate widen, estuary gate have branches to affect the river channel deposition in quantity ; ( 4 ) based on field measured data, for the first time, deduce the estuary sediment deposition and distributing regress formula which can estimate estuary different areas sediment deposition volume ; ( 5 ) this subject demonstrate the estuary delta coastline dynamic balance conception, build the relationship between the estuary income sediment with deposition land area, draw the following important conclusion : when estuary years - averaged income sediment keeps at 345 million tons, the delta coastline may on the dynamic balance status. ( 6 ) this subject firstly brings up estuary sediment optimized control conception, and has the primary study on the macroscopically optimized control conception method

    研究認為： （ 1 ）黃河河口口門逕流潮汐區域並非持續保持淤積狀態，在特定的來水來沙、邊界條件和海洋動力條件下，該區域可以處于沖刷狀態； （ 2 ）從河口泥沙沉積分配的過程來看：三角洲與濱海區泥沙的沉積變化趨勢是基本一致的，各部位的泥沙沉積比例變化基本呈波動狀態，且三角洲與濱海區泥沙的沉積比例與來沙量密切相關，基本成正比關系； （ 3 ）在口門處，影響泥沙沉淤的因素主要集中在潮汐頂托、口門逐漸加寬、河口門分汊、鹽水造成絮凝等，本報告主要對口門加寬，口門西妥理工大學工程碩士專業學位論文分漢對河道淤積的影響進行了定量分析: （一扣根據實測資料首次建立了河贖流路泥沙沉積分配的回歸計算式，據此可以預估計算河口不同區域泥沙的沉淤量; 、 5 ）本項研究首次論證了河口三角洲岸線動態平衡的概念，並建立了黃河河口來沙量與造陸面積的相關關系，得出了當河口多年平均來沙量維持在3 . 45億t時其河口三角洲岸線則可能處于動態平衡狀態的重要結論; 『 6 ）本項研究首次提出了河口泥沙優化調控的概念，並對其宏觀優化調控模式進行了初步探討。
  3. Abstract : biological invasions are a continuous feature of a non - equilibrium world, ever more so as a result of accidental and deliberate introductions by mankind. while many of these introductions are apparently harmless, others have significant consequences for organisms native to the invaded range, and entire communities may be affected. here we provide a survey of common models of range expansion, and outline the consequences these models have for patterns in genetic diversity and population structure. we describe how patterns of genetic diversity at a range of markers can be used to infer invasion routes, and to reveal the roles of selection and drift in shaping population genetic patterns that accompany range expansion. we summarise a growing range of population genetic techniques that allow large changes in population size ( bottlenecks and population expansions ) to be inferred over a range of timescales. finally, we illustrate some of the approaches described using data for a suite of invasions by oak gallwasps ( hymenoptera, cynipidae, cynipini ) in europe. we show that over timescales ranging from 500 10000 years, allele frequency data for polymorphic allozymes reveal ( a ) a consistent loss of genetic diversity along invasion routes, confirming the role of glacial refugia as centres of genetic diversity over these timescales, and ( b ) that populations in the invaded range are more subdivided genetically than those in the native range of each species. this spatial variation in population structure may be the result of variation in the patchiness of resources exploited by gallwasps, particularly host oak plants

    文摘:生物入侵是不均衡世界的一個永恆話題，尤其是當人類有意或無意地引入物種后.很多引入顯然是無害的，但另外一些則有著嚴重的後果，會給入侵地的生物以至於整個生物群落造成影響.本文總結了分佈區擴張的常見模式，概述了它們對遺傳多樣性和種群結構式樣所造成的影響.描述了如何根據以一批遺傳標記所得到的遺傳多樣性式樣來推斷入侵途徑，來揭示伴隨擴張選擇和漂變在形成種群遺傳樣式中的作用.本文對日益增多的群體遺傳學方法進行了總結，這些技術可以用來在不同的時間尺度上推斷種群規模所發生的巨大變化（瓶頸效應及種群擴張） .最後，我們以歐洲櫟癭蜂（膜翅目，癭蜂科，癭蜂族）一系列入侵的數據為例對一些方法進行了說明.從500 10000年的時間尺度上，多態的等位酶位點上等位基因頻率的數據表明: 1 ）遺傳多樣性沿入侵路線呈不斷下降的趨勢，支持了冰河期避難所作為遺傳多樣性中心的作用; 2 ）入侵地區的種群與該物種原產地的種群相比，遺傳上的分化更為強烈.這種種群結構在空間上的變異可能是被櫟癭蜂開發的資源尤其是櫟樹寄主在斑塊上出現變異的反映
  4. On the base of the explanation of the system and exhaust about the fieldbus technology and the concept and principle of fieldbus control system ( fcs ), i combine the tendency of the development of the thermal automation technology in power plant, use the prevalence of the fieldbus adequately, and bring up the designing thought and scheme about the application of foundation fieldbus and expert system and fieldbus equipment management in the system of the auxiliary control in the power plant, in order to make the production and running of the power plant more convenient, more safe, more economical and more dependable

    本文旨在對現場總線技術在火電廠生產過程式控制制中的開發與應用進行積極的嘗試和有益的探索，在系統解釋、闡述現場總線技術及fcs的概念與原理的基礎上，結合火電廠熱工自動化技術的發展趨勢，充分發揮現場總線的優勢，提出將基金會現場總線技術、專家系統和現場總線設備管理應用於電廠輔助控制系統中的設計思路和設計方案，從而使電廠生產運行更方便、安全、經濟、可靠。
  5. Firstly, this issue analyzed the external environment of the coal transport in qin port, explained the ability of the " three west " coal rails passageway, the trains near the port, and the turnoff of the surrounding ports, then emphasized on the computation and analysis of the rails which connect qin port with the places of coal origin. secondly, it analyzed the rails and surrounding ports developing trend, coal demands, the tendency of large - size of ship, and the port adaptability. finally, based on those analysises, i put forward a plan of the construction of specialized deep - water coal berth for foreign trade coal in the coal fourth phrase of qin huangdao port

    本文首先，從分析秦皇島港煤炭運輸的外部環境入手，通過對「三西」煤炭鐵路運輸通路、港口所在地區的鐵路以及周邊港口概況的敘述，著重對秦皇島港鐵路（主要線路：大秦線、京山線、京秦線）的運輸通過能力進行了計算與分析；其次，對鐵路及周邊港口發展趨勢、煤炭市場需求、船舶大型化趨勢和港口適應性進行了分析；最後，在以上諸多分析的基礎上，提出建設深水外貿煤炭專用碼頭的可行性方案，從而改善秦皇島港大型船舶的裝卸條件，形成在外貿煤炭船舶裝卸的比較優勢，提高秦皇島港在外煤運輸市場的競爭力，並對方案未來的實施效果進行了分析。
  6. The first part mainly introduces the gis concept and contents of gis, the comparison between the related software and gis, the present condition and development trend of gis etc, then introduced how to use the gis technique in a specific way such as using the method of " the half - automatic to follow " to turn the map into arithmetic figure, using the method of " the automatic calculates " gets the length of the line and area of field etc, at last got the length and width of every cross section of the fabiela river which is located downstream of xiangshan mountain. this method is superior and time - saving comparing with collecting data on the spot, having important and actual application worth

    第一部分主要介紹了gis的概念和研究內容， gis與相關軟體的比較以及gis的現狀、發展趨勢、當前gis研究的熱點等等，然後具體介紹了用gis的相關技術如：用「半自動跟蹤」方法對地圖進行數字化，用「自動量算」方法得到線對象的長度、面對象的面積等，最終完成了象山水庫下游法別拉河河道地形數據資料的提取工作，這種方法與人工實地採集工作相比，有較強的優越性和重要的實際應用價值。
  7. At present, the hydropower station is the construction in the energy sector that our country supported development especially, most power stations operate the monitoring to the efficiency of hydro - generator unit not perfect enough at home, overhaul to put forward and perfect constantly concept by condition - based maintenance of unit, load optimizes of unit and economical operation is the good trend that operates of hydropower station, monitor to hydro - generator unit operation parameters particularly essential in real time

    目前，水電站是我國重點支持發展的能源建設，而國內大多數水電站對水輪發電機組效率的在線監測剛剛起步，隨著機組狀態檢修概念的提出和不斷完善，機組負荷優化、經濟運行是電站良好運行的必然趨勢，所以對水輪發電機組效率的實時監測尤為必要。
  8. In this thesis, the default rate can be inferred by using the historical data of bank risk division, the data of cost of funds can be got by using the funds transfer pricing, and use the activity - based costing to calculate the operation cost. all of these works are useful to the research on the loan pricing in the liberalization of interest rate

    本文通過銀行貸款五級分類歷史數據推導出銀行的違約概率，通過構造銀行內部資金轉移價格曲線確定資金成本，利用作業成本法進行貸款成本核算，為利率市場化趨勢下我國商業銀行的貸款定價做了一定的研究工作。
  9. In this paper, the development trend of micro - electronics equipment, the progress situation of precision work stage for laser photolithography equipment and the research and evolution of magnetic levitation technology in china and other countries are discussed generally. the main function, the demand of technical index and key technology of laser photolithography work stage are introduced simply. the magnetic levitation technology and the work principle of linear motor are stated, and the design and analysis method of mechatronics cad / cae for magnetic levitation precision stage is presented

    本文綜述了微電子製造設備發展趨勢及其精密工作臺如光刻機工作臺的國內外發展現狀及磁懸浮技術研究進展，簡要介紹了光刻機工作臺主要功能、技術指標要求、組成及關鍵技術，概述了磁懸浮技術及直線電機驅動的工作原理，著重研究用機電一體化cad cae集成技術設計、分析磁懸浮精密定位工作臺的方法，闡明了應用cad cae技術研製磁懸浮精密定位工作臺的現實意義。
  10. The paper discussed systematically basic concepts, principles and methods of total quantity controlling of atmospheric pollutant, put forward the main technological route and methods of investigating air pollute source, analyzed the situation of region studied air pollution source and its changing tendency, which could provide scientific substratum for setting up the echoing relationship between pollute source diffusion and quality of air environment, which could provide strong theoretical basis for studying total quantity controlling of air pollutant

    論文系統地分析研究了大氣污染物總量控制的基本概念、原理、方法、主要技術路線和區域大氣污染源調查實驗方法及研究區域大氣污染源現狀及發展變化趨勢，為建立污染源與環境質量的響應關系提供科學依據，為研究大氣總量控制提供堅實的理論基礎。
  11. Integration, networking and intellectualization are the trend of the infrared alarm system in the future. zigbee is a wireless technology with global standard, and is designed for low - cost, low - power - consumption, and the supporting of wireless network. based on the deep understanding of zigbee, a new type of infrared alarm system is investigated

    集成化、網路化和智能化是紅外探測防盜報警系統未來的發展趨勢， zigbee技術是一種全球統一標準的無線技術，低成本，低功耗，支持無線組網，本文在深入研究zigbee技術的基礎上，在開發新型紅外探測防盜報警系統方面作了探索性的研究，主要內容為: 1 .介紹了熱釋電紅外傳感器的原理、結構和特點，以及以熱釋電紅外傳感器作為核心元件的被動式紅外探測器防盜報警技術的發展概況。
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