管形果實 的英文怎麼說

中文拼音 [guǎnxíngguǒshí]
管形果實 英文
calumet
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  • : Ⅰ名詞1 (果子) fruit 2 (事情的結局; 結果) result ; consequence 3 (姓氏) a surname Ⅱ動詞(吃...
  • : Ⅰ形容詞1 (內部完全填滿 沒有空隙) solid 2 (真實; 實在) true; real; honest Ⅱ名詞1 (實際; 事實...
  • 管形 : tubular管形白熾燈 spot; 管形保險器 tube fuse; 管形避雷器 tubular arrester; 管形燈泡 tubular lamp
  • 果實 : 1. (果子; 被子植物的具有果皮及種子的器官) fruit; fructification 2. (通過勞動或斗爭所取得的成果) gains; fruits
  1. And due to the heat expansile coefficient of the stainless steel rather high, the connecting force between the stainless steel pipe and the pipe coupling in the room temperature is much less than that between the titanium alloy pipe and the pipe coupling. the results accord with the tensile experiments well. finally, the dependence of dimensions of the coupling on the strength of the connector system is analyzed

    模型計算還表明,被接材料和接頭材料之間的熱膨脹系數的差異會造成接頭系統的室溫強度低於高溫強度;由於不銹鋼的熱膨脹系數較大,使得室溫下1不銹鋼與n立tinb狀記憶合金接頭間的抱緊力遠小於鈦合金與nitinb狀記憶合金接頭間的抱緊力,成功地解釋了拉脫驗中的結
  2. After entry of wto, there are still many maladjustments in guangxi ' s seed industry, such as the weak foundation of sees industry development ; the unformed market of the seed industry for fair competition ; small - scale seed enterprises ; no systematic connection among the cultivation, breeding and marketing ; lower qualification of staff who work in the seed industry and with weak sense of laws, and lack of the knowledge in operating experiences in the international market and trade etc. yet the un - efficiency system, unclear property right in enterprises, the lack of an effective mechanism to promote the rational use of resources in the seed industry and the lack of such concept as " the government creates environment and enterprises create fortune " are the deep - seated causes of the problems in guangxi ' s seed industry. therefore, the key points for promoting development of guangxi ' s seed industry under the wto framework are to focus on the promotion of the developing capability of seeds " integrated products, constantly deepen reforms, to adjust various relevant factors in the system of the seed industry which is inconsistent with each other, and to establish a new - pattern system with evident characteristics of the time spirit in order to meet the requirements of the market economy. hereinto, the specific strategies and measures for promotion of guangxi ' s seed industry development under the wto framework include kee ping up reform and innovation of the system of the seed industry, executing of non - nationalization reform in state - owned seed enterprises, formulating and executing relevant supporting policies, the improving the legal system in the seed industry, increasing public financial support on the seed industry, promoting the integration of cultivation, breeding and marketing, strengthening human resource development, developing the main body of the seed industry ' s market and making proper conditions for the functions of seed associations in the seed industry development etc

    研究結認為:發展種子產業應該把著眼點放在促進種子整體產品的開發上;種子產業的發展依賴于能充分發揮整體功能的新型種業體系的構建,而目前廣西種業體系中的品種選育、種子生產加工、種子經營以及政府理、公共支持和社會服務六個主要組成部分都存在明顯的缺陷與不足;廣西種子企業綜合競爭力總體處于較弱水平;面對wto ,廣西種子產業仍有諸多的不適應,突出表現在產業發展基礎薄弱、尚未成可以公平競爭的種業市場、種子企業規模小、育繁銷脫節、種業人才素質不高、種子企業法律意識淡薄、國際市場運作經驗和國際貿易知識不足等多個方面,而體制不順、企業產權不明晰、缺乏促進種業資源合理流動的有效機制以及「政府創造環境,企業創造財富」的正確理念正是導致目前廣西種子產業不能適應入世需要的深層次原因;因此,以提升種子整體產品開發能力為核心,不斷深化改革,調整種業體系中不相協調的各有關因素,構建起符合市場經濟體制要求的具有鮮明時代特徵的新型種業體系,是wto框架下加快廣西種子產業發展必須堅持的指導思想;其中,加快種業體制改革和創新、施對國有種子企業的非國有化改造、制訂落有關扶持政策、完善種子法律法規體系、加大公共財政對種子產業的支持力度、推進育繁銷一體化的成、加強人才培養與引進、壯大種業市場主體、行重點突破戰略、發揮種子行業協會作用等等,都是wto框架下加快廣西種子產業發展應該採取的具體對策措施。
  3. Hoop - stove chimney in the bao - steel incorporated company steel pipe factory regarded as the specifiable object the paper makes systemic studies including investigation and inspection of the reinforced concrete chimney and reliable assess method. some studies performed and results achieved mainly include : synthetical investigation method of the reinforced concrete chimney usage condition is put forward and real usage condition of the hoop - stove chimney in the bao - steel incorporated company steel pipe factory is handled by means of entirely investigation and inspection ; the mostly reason for impairment and defect of chimney locating in steel pipe factory hoop stove is revealed through result analysis of investigation and inspection ; to meet practical requirements that corporations manage industrial building all alone the paper presents condition appraisal method on reliability of the reinforced concrete chimney and assesses the reliability of hoop - stove chimney in the bao - steel incorporated company steel pipe factory

    論文以寶山鋼鐵股份有限公司鋼廠環爐煙囪為具體對象,對鋼筋混凝土煙囪的調查檢測和可靠性評定方法進行了系統研究,主要研究內容和成包括:提出鋼筋混凝土煙囪使用狀況的綜合調查方法,並對鋼廠環爐煙囪進行了全面調查和檢測,掌握了煙囪際的使用狀況;通過對調查檢測結的分析,揭示了鋼廠環爐煙囪損傷和缺陷的主要原因;針對我國企業內部對工業建築理的際需要,提出鋼筋混凝土煙囪結構可靠性的狀態評估方法,並鋼廠環爐煙囪的可靠性進行了評定。
  4. In this thesis hydraulic experimental studies and theoretical analyses on the vortex - flow drop shaft were conduced and the following results were accomplished : ( 1 ) in the model test some hydraulic characteristics including the shape of air core in the center of the drop shaft, the radial distribution of water flow velocity and the distribution of pressure on the wall of the drop shaft were measured under the condition of high water head above 250m and large discharge above 1400m3 / s. ( 2 ) a kind of computational method for the spiral water flow in the air core region of drop shaft was discussed and applied and the results agree the experimental data well. ( 3 ) the total ratio of energy dissipation in the drop shaft can reach 90 % and the energy dissipation in every region was discussed quantitatively

    本文通過試驗研究與理論分析對旋流式豎井泄洪洞應用於高水頭、大泄流量情況時存在的一些水力學問題進行了研究和探討,取得以下主要成:一、結合小灣工程導流洞改建,對高水頭( 252m ) 、大泄流量( 1400m ~ 3 s )條件下旋流式豎井中的水流運動特徵進行了比較全面的測量,包括空腔態、徑向流速分佈及井壁壓強等;二、提出了豎井空腔段螺旋水流水力計算方法,其計算結測值吻合良好;三、利用試驗與計算結,對旋流式豎井的消能機理進行了探討,對豎井各部分的消能能力有了總體認識;四、對豎井下部消力井的合理井深進行了優化試驗研究,發現消力井合理深度為0 . 9d左右;五、通過試驗研究,歸納出豎井水流總摻氣量估算方法,為導流洞排氣方案的設計提供了參考依據;六、在高水頭、大流量條件下,豎井空腔段下部流速很高,盡水流螺旋運動引起的離心力可以確保井壁壓強保持正壓,但空化數依然較低,因此豎井的空化空蝕始終是工程界關注的重大問題。
  5. This article canvass the status quo of the archive ' s automatization administration and the develop status of data mining, and discusses how to combine the data mining technology with the archive work from data cleaning means, data mining arithmetic, and data storage etc. and this article put forword a data mining syst em design idea. this article ' s structure is : first, in allusion to the archive data status quo, the pretreatment work of archive data that include data quality evaluation, data cleaning and data commut - ation process is bringed forword ; second, in the process of realizating data mining, the article discusses conception description, association rule, class three familiar means of applicating data mining, also put inforword the concrete arithmetic and the program design chart, and discusses the range and the foreground of all kinds of arithmetic when they are applicated in the archive ; third, the base of so you say, this article also discusses the importance of the archice applicate data storage and the means of realizing it ; last, the article discusses seval important problem of realizing an archive data mining system from data, diversity, arithmetic multiformity, mining result variety and the data pretreatment visibility, mining object descriptive visibility, mining process visibility, mining result visibil ity, user demand description and problem defining etc aspect. the article ' s core is how to import data mining technology in the archive work

    本文評述了檔案自動化理現狀和數據挖掘技術的發展狀況,從數據清洗方法、數據挖掘演算法、數據倉庫的建立等方面論述了如何將數據挖掘技術與檔案工作相結合的具體思路,並提出了一個數據挖掘系統的設計思想。文章首先,針對檔案數據的現狀,提出了應對檔案數據進行預處理工作,包括數據質量評估、數據清理、數據變換和歸約等過程;其次,在具體現數據挖掘過程中,本文結合檔案數據的特點探討了概念描述、關聯規則、分類等三種常見挖掘式的現方法,提出了具體的現演算法和程序設計框圖,並論述了各種演算法在檔案工作中的應用范圍及前景;第三,在上述基礎上,又論述數據倉庫在檔案數據挖掘中的重要性並提出了現一個檔案數據倉庫的方法;最後,從處理數據的多樣性、演算法的多樣性、挖掘結的多樣性、數據預處理可視化、挖掘對象描述的可視化、挖掘過程可視化、結顯示可視化、用戶需求的描述及問題定義等幾方面討論了現一個檔案數據挖掘系統的幾個重點問題。全文以探討如何將數據挖掘技術引入到具體的檔案工作踐中為核心。
  6. Combining with the research task researching on the deformation and stability of deep excavated cuts and high filled embankment of the traffic department in fujian province, based on the residual soil slope project on the project site at k15 + 183 of yong - zhang highway ( yong ' an section ), adopting non - linear theory, modern monitoring technology and numerical simulation technology, the deformation and stability of cutting cliff debris and residual soil slopes have been studied systemically and synthetically in the thesis. at the same time theory analysis, the analysis and estimate of field monitoring are taken into account in this course. main research work and working achievement are summed up as follows : ( 1 ) with the acquaintance of the trends and development about the deformation and stability of slopes at home and abroad, slopes are classified and summarized systemically

    並通過k15 + 183工點路塹土質邊坡的各類位移變的監測成驗證了該程序的正確性及適用性; ( 5 )通過應用大型有限元軟體ansys模擬分析,不僅分析了其隨著開挖時間步的應力應變關系,並模擬了與際測斜相匹配的測斜路徑,通過對各開挖時間步的模擬計算分析,得到了與測數據較符合的結; ( 6 )綜合監測分析成和極限平衡理論計算分析成,對k15 + 183工點路塹邊坡的原設計坡率和幾何態進行了優化計算分析,取得了較為滿意的結
  7. It deals with our country ' s situation, the present of the old aged population, the measure to carry the old aged political socialization. it considers that is the economic base to safeguard the old people ' s lawful interests, to solve their living difficulties, the community is the principal way to advance the old aged political socialization ; relaying the community to arouse the masses to help respect and love the old people is the social base, to strengthen the management to ensure the funds throwing is the key question, to train old aged personnel is the main assortment, to arouse the enthusiasm of the masses and the old people is the good measure, to promote the socialization must be helped by the public opinion, the first to built the community management system to help the old people with their life, the second is to organize the community ' s cultural and physical activities, the third is to help the old people to resist the feudalism

    認為:維護老齡人口的合法權益,解決他們生活中的際問題,是促進老齡人口政治社會化的經濟基礎;社區是促進老齡人口政治社會化的主要通道和平臺;依託社區,發動城市居民參加志願者助老服務隊伍,營造尊老敬老氛圍,是促進老齡人口政治社會化的社會基礎;加大監力度,確保資金投入的效,是促進老齡人口政治社會化的關鍵環節;開展系統的專業培訓,提高老齡工作隊伍素質,是促進老齡人口政治社會化的重要保證;調動社會各方力量以及老年人自身的積極性,廣泛參與和支持,是促進城市老齡人口政治社會化的重要措施;促進老齡人口政治社會化,要加大輿論的引導和支持;促進老齡人口政治社會化的切入點一是建立社區老年思想政治工作機制,把思想政治工作滲透到社區理、社區服務、治安聯防、老年學校、鄰里互助、解決老年人生活困難等多種式的活動中去。
  8. In this report, we mainly covered the following aspects of " tissue organ regeneration and replication in situ " : 1 ) procedures of tissue organd regeneration and replication and replication in clnical practice ; 2 ) the discover and existence of potentiald regenerative cell ( prc ) ; 3 ) the proliferation, differentiation and regeneration law of potential law of potential regenerative cells ; 4 ) study procedure on tissue organ regeneration and replication from prcs in vitro based on the model of full skin organ regeneration in situ after extensive in vitro, set up the method and technology of searching life regenerative substance required in tissue organ regeneration and replication in situ. in this study, first, the whole human body is divided into 206 function units, which are the " tissue organ " in regeneration study. then the histology foundation of tissue organ regeneration and replication in situ is set up. in ordre to prove the existence of the potential regenerative cells and their potential baility and function, we established clinical tracking rechnique of skin organ regeneration in situ ; meanwhile, several tissue organ regeneration and replication in vitro models which represent different kinds of runctions were sucessfully set up, with all these techniques and models, we confirmed : 1 ) the existence, function and ability of pptemtoa regenerative cells ; 2 ) the importance of life regenerative substance ; 3 ) the feasibility of tissue organ regeneration and replication in situ ; 4 ) the big value of tissue organ regeneration and replication in situ in life science and medicine progerss. we also showed the possible foreground of capture cancer with this method and technologh. in this report, nearly 200 photographs of several tissue organ regeneration and replication in situ or in vitro demonstrated the whole process of tissue organ and big organ entities regeneration and replication from cells. the results of tissue organ regeneration and replication in situ mainly include : 1 ) whole skin organ regeneration and replication in situ ; 2 ) gastrointestinal mucosa tissue organ regeneration in vitro ; 3 ) hair follicle tissue organ regeneration in situ or in vitro ; 4 ) never tissue organ regeneration in situ ; 5 ) pancreas tissue organ regeneration and replication in vitro ; 5 ) marrow tissue regeneration in vitro ; 6 ) renal glomerulus and tubule tissue organ tugeneraation in vitro ; 7 ) heart muscle regeneration in vitro, etcl. in order to let more and more people know and understand this technology of tissue organd regeneration and replication in situ, herein, for the first time, we publicize the key points of actualizing this technology. also, we publicized the technology procedures and the frame constitute of life substances. we bilieve this is a big contribution to human science

    本研究報告,重點報道了組織器官的原位再生復制的臨床程序,報道了組織潛能再生細胞的發現和存在,以及該細胞的增殖分化和成組織器官的變化規律.以燒傷后皮膚組織器官的原位再生復制為模型,研究出了體外組織潛能再生細胞復制組織器官的培養方法;以體外組織器官的復制為模型,建立了尋找原位組織器官再生復制所需生命物質的方法和技術.本研究,首先按人體的器官功能,分解為206個功能單位,確立了所復制的人體器官中的組織功能單位為組織器官,從而建立了原位組織器官再生復制的組織學基礎.為了驗證組織潛能再生細胞的再生潛能,建立了皮膚器官原位再生的體臨床跟蹤技術,同時又建立了能代表有關器官功能類別的代表組織器官的原位和體外復制模型,以多組織器官的成功復制確定潛能再生細胞的作用,確定生命研究再生物質的重要性,確定組織器官原位再生復制的可行性,確定了組織器官原位再生復制的生命科學研究和醫學進步的重大應用價值,同時展示了用此方法和技術攻克癌癥的前景.本研究報告,以近二百幅多個組織器官原位和體外再生復制的體圖片,展示了潛能再生細胞復制的組織器官和大器官司體;展示了細胞再生復制器官的全過程.真的報告了組織器官原位再生復制的成.所公布的主要成為:皮膚器官的原位再生復制;胃腸黏膜組織器官的原位和體外再生復制;毛囊組織器官的原位和體外再生復制;神經組織器官的原位復制;胰腺組織器官的體外復制;骨髓組織的體外復制;腎小球小組織器官的體外復制;心肌的體外復制等.為了讓更多的人學會和掌握組織器官原位再生復制技術,本報告首次公布施技術的重要環節和技術流程;首次公布了生命再生物質的框架和組成.作者自費研究成對人類生命科學的一大貢獻
  9. The thesis corers three basic viewpoints : first, it is imperative that government should reform and be aware of the national and international circumstances. second, the reform achievements and experiments lay the theoretic and realistic basises for the following all - round innovation of government. third, under the direction of governance and good governance theory, government reform should farther turn to service administration, limited administration by law and promote government capacity

    本文主要提出了以下基本觀點:第一,政府改革勢在必行,但必須充分認識到我國目前所處的國際、國內勢;第二,我國政府正在進行的局部改革成將為政府理全面創新奠定理論和現基礎;第三,在治理和善治理念的指導下,政府改革應朝服務行政、有限行政、法治行政方向轉變,全面提升政府能力。
  10. The microtube zno econtrollable growth on the glass substrate, which was previously deposited, of zno hollow spheres was researched. the results showed that zno hollow spheres acted as crystal nucleus of zno microtubes. by this method regular zno microtubes were synthesised. the growth of microtubes can be controlled by change the size of zno hollow spheres

    發現zno中空球層對zno微米的生長起到了晶核的作用,能夠在玻璃襯底上貌規則的zno微米;改變zno中空球的粒徑能夠改變所成的zno微米的尺寸,從而現了對zno微米的可控生長。
  11. In the report of the sixteenth national congress, the purpose of our country administration system reform is to form an administrative system featuring standardized behaviors, coordinated operation, fairness and transparency, honesty and high efficiency. “ whether of not the government is efficient, it will restrict and influence the failure and success in reform and opening policy and all kinds of building causes, will restrict and influence the realization of the magnificent aim of socialism modernization. ” in

    「政府…是否高效能,直接制約和影響著改革、開放和各項建設事業的成敗,直接制約和影響著社會主義現代化這一宏偉目標的現。 」鑒于西方國家政府改革的成功經驗,施績效理對于改善政府象、提升政府效能、促進十六大報告提出行政改革目標的現以及為鞏固改革成提供深層制度保障等方面具有十分重要的意義。
  12. Typical accident - causing " theories includes heinrich " s domino " s theory, its development by bird, adams and other people, progress of which is that it is deficiencies of management system that are the root cause in accident causation sequence. this is author " s idea resource and main method to produce the water traffic accident - causing theory. in addition, uncontrolled transferring of energy theory, applies widely in safety management scheme for water traffic ; human error accident model can be used to analyze causes of collision accident and to take preventive measures ; perturbation theory and multilinear event sequencing method is a very useful investigation method to water traffic accidents

    有代表性的事故致因理論有海因里希因連鎖理論以及博德、亞當斯等人對該理論的發展,這些發展的主要進步是突出了理缺陷是事故因連鎖中的基本原因,是本文分析和發展水上交通事故致因理論的主要思想來源和方法論;能量意外轉移理論,廣泛的應用在水上交通安全的各項具體理制度中;人失誤事故模型能用於指導對碰撞事故的原因分析和預防;動態變化理論及多線性事件連鎖論對指導事故調查是較好的分析方法;軌跡交叉理論雖然以獨立的理論式存在,但本文認為其質仍然是因連鎖理論的發展。
  13. Combined with practical data of shannxi lin hekou hydropower plant, the temperature filed of m and n schemes during construction and operation are simulated and analyzed. the isoline map of stable temperature field of the arch crest girder section and the vertical section in the center of arch dam, the isoline map of unstable temperature field of the arch crest girder section and the vertical section in the center of arch darn during construction and operation and the maximal and minimal temperature value during construction and operation are provided. the distribution law of temperature in the dam and the form reason of high - temperature zone are analyzed and the effect and feasibility of cooling and the zone of cooling are discussed

    結合陜西藺河口水電站工程際資料,對m方案和n方案溫度場進行了施工期和運行期全過程模擬計算分析,給出了拱冠梁剖面和壩體中心縱剖面準穩定溫度場等值線圖以及施工期、運行期拱冠梁剖面和壩體中心縱剖面非穩定溫度場等值線圖,提供了施工期逐月和運行期每年最高、最低溫度等成,分析了壩體溫度分佈規律以及高溫區成的原因,並探討了預埋冷卻水的效和可行性以及預埋冷卻水的區域。
  14. Asgis involved many subjects such as computer science, geography and meteorology, gisapplication in geology field is just underway especially in land subsidence research. based on the knowledge and demands above, it is necessary and urgent to establish aspecial gis application system, which is composed of professional base models ( base rockstructural model, structural model of quaternary deposition ) and professional applicationmodels ( groundwater aquifers system structural model, land subsidence forecast andanalysis model ). based on this gis platform, “ management information system of landsubsidence in suxichang area ”, it can deal with and analyze the magnificent multi - originalgeological information visually

    最終研究成成了由專業基礎模型和專業應用模型構成的、能對龐大的多源地學信息進行可視化分析處理的綜合應用型gis ,該系統不僅具有一般gis所具有的常用功能,更重要的是可以藉助專業應用模型(如地面沉降相關預測模型)進行計算評價及輔助決策,現了對蘇錫常地區地面沉降地質災害的科學監測和理,具有較高的理論意義和應用價值。
  15. The kernel technique of 3d scene establishment used in 3 - dimension twr ( control tower ) control simulation training system ( tcsts ) was studied in the thesis, which emphasize on the construction methods of 3d model, 3d terrain and some special effects in software development

    本文研究了基於微機的機場塔臺制模擬訓練系統中用於場景生成的關鍵技術及其現方法。作為重點,本文主要論述了三維體的建模,三維地生成以及一些場景特殊效現方法。
  16. Abstract : the stimulation treatment of & quot; loosening rock by the dilatancy of explosive waves & quot; is tested in the casing well 4242 for studying its result and its influence on casing. the result of the field test shows that this test is successful in technology, the oil production of the well is 4 times as much as that of it before the test ; the deformation of casing is local, and the result of the strength calculation shows that the deformation will not destroy casing

    文摘:為了研究「壓脹松動」增產技術的增產效和對套的影響,在延長石油理局子長油礦對4242井進行了現場驗.該技術採用強動載波在地層深處疊加的方法,造成壓脹條件,松動巖石,增大近井帶滲透率,提高油井產量.施工后,該井產量增加為原來的4倍多.本次驗工藝上是成功的,首先是按設計要求引爆了炸藥,其二是由於採取了保護措施,使套局限在施工段處,不影響下泵,不影響油井生產;套強度校核分析也證明了套不會破壞.施工后地質效明顯
  17. Performance management ( pm ) has been widely used in domestic enterprises recently years ; however, the result is always under expectation

    近幾年,績效理被國內企業廣泛應用,但是績效理的施效卻差強人意,不是半途而廢就是流於式。
  18. The research purpose is to make scientific financial safe theory. through establishing chinese financial a real time monitor with early warning system, form financial safe results and supervision countermeasures which have straight sense and strong operability, to realize really effective control and supervise financial safety, raise financial safe degree. control financial risk below the critical state that may bring on financial crisis to ensure normal financial function and financial order

    本文研究目的是探討並總結金融安全理論,通過建立中國金融安全時監測預警系統,成直感的安全結與操作性較強的監控對策,從而有效地提高對金融安全的控制和監效率,現有效地監控中國金融安全,提高金融安全度,把金融風險控制在可能引致金融危機的臨界狀態以下,確保正常的金融功能和金融秩序。
  19. This paper begins with the introduction of research findings about related payment and stimulation theories at home and abroad, analyze the essence of payment administration, the function of payment system design, and the factors which affect the design, and explain the shaping and development process of the old payment system of ningbo vocational & technological college. at the base of the above, from the angle of the college ' s development strategy, with the application of the latest theoretic findings, following the principles of fairness, competitiveness, stimulation and the economic rules of payment design, the paper mainly redesign the structure salary, meanwhile explore the annual payment system by adopting the mixed methods of quality and quantity

    本文從介紹國內外相關工資理論和激勵理論的研究成入手,通過對薪酬理的質、薪酬體系設計的作用、影響薪酬設計的因素分析,在對寧波職業技術學院舊有薪酬體系的發展、成過程及現狀剖析的基礎上,站在學院發展的戰略高度,遵循薪酬設計的公平性、競爭性、激勵性及經濟性原則,運用目前國內外最新理論成,採用定性與定量相結合的方法,重點對結構工資進行再設計,同時對年薪制加以探討。
  20. Taken the poyang lake region as test site, we firstly build the lod models ( including terrain and culture feature data ) based on viewpoint. secondly, we adopt active surface definition, a real - time framework, to manage the terrain data, and then apply clip texture to efficiently manage the high - resolution textures. thirdly, the parallel processing technology is used to deploy the scene database dynamically and optimize real - time simulation graphics, which result in higher fidelity and better simulation effects in the virtual scene we finally built up

    首先建立基於視點的lod模型(包括地和地物) ,然後採用活動表面定義( activesurfacedefinition )這一時架構來理地數據的調度,並結合剪切紋理( cliptexture )技術對高解析度紋理數據進行有效的理,以及利用并行處理技術對場景數據庫進行動態調度理和時模擬圖優化處理,從而建立真感強、模擬效佳的大規模虛擬場景,有效地解決了這一問題。
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