維維河 的英文怎麼說

中文拼音 [wéiwéihé]
維維河 英文
vivi river
  • 維 : Ⅰ動詞1 （連接） tie up; hold together; link 2 （保持; 保全） maintain; safeguard; preserve; keep ...
  • 河 : 1 （天然的和人工的大水道） river 2 （指銀河系） the milky way system; the galaxy 3 （特指黃河） t...
  • 維維 : vivi
  1. From dead chickens, one virrus was isolated by using eggs and chicken embryo fibroblast. lt was able to agglutinate chicken ' s erythrocytes and this heamagglutination could be inhibited by newcastle disease antiserum. this strain ' s biological property was tested by barren spot, cross - enutralization and cross - heamagglution inhibited and it was found that it was homological with the standard newcastle disease virus ( ndv ) virulent strain and avirulent strain but it had some diference with the standard strain

    本實驗採用spf雞胚及雞胚原代成纖維細胞，從河北省某雞場新城疫免疫抗體很高的病死雞的腦組織中分離得到一株病毒。此株病毒能凝集雞的紅細胞，並且這種凝集可以被特異性抗血清所抑制。
  2. 14 species are edible plants, 37 species are medicinal plants, 11 species are ornamental plants and31 species are feeding plants, the major types of halophytic vegetation in hebei province include ptenothalophyta such as tamarix chinensis brush and siberian brush, and littoral halophytic vegetation such as succulent vegetation, poion, chomophyte and etc. epidermal cell exosporium of tamarix chinensis blade is papillous and capillaceous ; stoma and salt - secreting gland are under the epidermis ; differentiation level of mesophyll tissue is rather high ; porder camber is obvious ; and mechanical tissue is developed

    河北省鹽生植物的經濟價值較高，其中可食用的鹽生植物共計14種，可藥用的鹽生植物37種，可飼用的鹽生植物31種，具有觀賞價值的鹽生植物11種，可以作為纖維植物計約9種。河北省主要鹽生植被類型有檉柳灌叢、西伯利亞白刺灌叢等落葉灌叢和肉質型、禾草型、雜類草型鹽塵植被等濱海鹽生植被。
  3. I thought i might be opposite san vito.

    我推想我現在是在聖維多河的對岸。
  4. In the paper, river and the downstream area of dike are regarded as a whole system, and hydraulic model of coupling 1 - d river and gradual dike - break is established, therein the preissmann implicit difference scheme is applied to main river, and the fvm ( finite volume method ) is applied to the breach and polder

    本文將河道與堤壩下游區域視為一個整體，對于單一河道採用preissmann四點隱式差分格式計算，對于潰口及圩區採用有限體積法，建立了一維河道與堤壩漸潰耦聯的水力模型，也是一維、二維耦合的水流模型。
  5. Urban system ; urbanization ; allometric growth ; fractal dimension ; henan cities of china

    城市體系城鎮化異速生長分維河南城市
  6. Inflow of anabranches together with the erosion of riverbank and riverbed is important to the evolution and the sustainable function in middle - lower reaches of the hanjiang river

    支流入匯和河岸、河底侵蝕一起，是影響下遊河床演變、維持河道功能的重要因素。
  7. In an actual case of the numerical modeling on the flood of both the north branch and the mid - downstream of daqing river in haihe river hasin, the flood is simulated with one - dimensional model, in which flood regulation of the retarding basin, the discharge gate control and the infiltrations of the northern rivers are considered

    在海河流域大清河北支及中下遊河道洪水數值模擬的實際工作中，應用了一維河網模型進行洪水的模擬計算，並根據實際情況加入了蓄滯洪區調度、泄洪閘控制調度以及近年來北方河道入滲的特點等條件，計算效果良好。
  8. Virgin river narrows

    維琴河隘口
  9. Attacking on 22nd june 1941, manstein advanced more than 100 miles in only two days and was able to seize two vital bridges over the dvina river at dvinsk

    攻擊發起於1941年6月22日，在兩天的時間內，曼施坦因挺進了超過100英里，並在26日清晨于迪納斯克奪取了德維納河上的兩座重要橋梁。
  10. He turned sharply round and going right up to balashov, gesticulating rapidly and vigorously with his white hands close to his face, he almost shouted : let me tell you, if you stir russia up against me, let me tell you, ill wipe her off the map of europe, he said, his face pale and distorted with anger, as he smote one little hand vigorously against the other

    「請您明白，如果您們挑撥普魯士來反對我，給您說吧，我就把它從歐洲版圖上抹掉。 」他說，臉色蒼白，表情惡狠狠的，用一隻小手使勁拍著另一隻。 「是的，我一定把你們趕過德維納河，趕過第聶伯河，恢復那個反對你們的障礙物，歐洲允許這個障礙遭到破壞，這雖歐洲的罪過和無知。
  11. First, the system builds the model of the bank and bottom of river, according to the river ’ s information and the information of the scene on the two side of the river. second, i read and preprocess the model file data and implement the organization and encapsulation about the space data of the virtual river. in the end, adopting to use these rending technology, such as show list, priority texture, and level of detail, i realize the real - time and vivid showing of the three dimension river ’ s virtual scene and provide abundant ways of people ’ s interacting with the virtual scene, on base of sufficiently making use of the memory of vision card and the cpu of the computer

    它主要融合虛擬現實技術、三維數據可視化技術、面向對象的設計和編程技術，在vc + +平臺上，利用opengl三維圖形開發庫，以真實的城市河道現狀信息和周邊景物信息為依據，對河道、河底的三維空間數據進行三維幾何建模;然後通過讀取和預處理模型文件數據，實現虛擬場景空間數據的組織和封裝操作，並對空間數據進行優化;最後採用顯示列表、紋理優先級、細節層級模型（ lod ）等渲染技術，利用opengl的渲染特性，在充分發揮顯卡內存、處理器等各種軟硬體資源的基礎上，實現三維河流實時逼真的真實感虛擬場景顯示，並提供豐富的人機交互手段。
  12. In order to solve the problem of choice parameter on model, model parameter inverse analysis are discussed in this paper, they include one dimension river flow roughness parameter, tow dimension flow roughness parameter and side flow of one dimension river flow

    針對模型運行中遇到的參數確定問題，本文討論了模型參數反分析，包括一維河道糙率反分析，二維糙率反分析，一維河道旁側入流反分析等。
  13. One dimension river flow roughness parameter inverse analysis kalman filter is introduced into the model to solve stochastic error in observed data. applying kalman filter automatism revising system, dynamic roughness course is obtained. using dynamic roughness course the model result precision is improved, it is more consistent with observed data

    對於一維河道糙率參數反分析，針對觀測資料存在的隨機誤差，引進卡爾曼濾波器的自動校正系統，求解出河道糙率變化的動態過程，使用動態糙率計算，明顯改善模型的模擬精度，使模擬過程和觀測過程很好吻合。
  14. Furthermore, for problems with submerged vegetation, a 3d les model named 3d k - 1 les has been set up

    針對淹沒植物情況，建立了三維的河道水流紊流運動大渦模擬數值計算模型，稱為3dk - lles模型。
  15. From the multi - disciplinary synthesis, such as ecology, river morphology, economics, river mechanics, etc., it constructs sixteen specific indices which reflect river structure and function at different layers and classes, indicates the meaning and the determination approach to the indices, and finally determines the index weight through the layered binary compared the expert analysis method

    該評價體系既考慮了人類社會需求的滿足程度，又考慮了維持河流自身生命的需要，從生態學、河流地貌學、經濟學、河流動力學等多學科綜合角度，構建了分層次分類別反映河流結構和河流功能的16個具體指標，並明確相應指標的意義及確定方法，最後選擇分層次二元對比專家分析法確定指標權重。
  16. But the three - dimension character is very clear to the flow filed of the yangtze estuary. a mature three - dimension estuary and coastal model ecom is used to simulate tidal current and residual field. the result shows the ecom model is used successfully to simulate the current field character of the yangtze estuary

    由於長江口流場具有明顯的三維特性，因此引進國際上比較成熟的三維河口海岸模型，結合長江口的實際情況對其中部分模塊進行修改，應用該模型對長江口的潮、余流場進行準確的模擬。
  17. Archaeologists have found other small farming communities from this period to the north and south of harappa along the ravi river, but none of these hamlets expanded into a larger town

    考古學家沿著拉維河畔，在哈拉帕的南北兩側也發現了這一時期的小型農耕聚落，但這些小聚落均未發展成大城鎮。
  18. The first settlers at harappa seem to have exploited the rich agricultural and grazing lands along the ravi river to sustain themselves as they built economic and political power through craft production and trade and then legitimized their standing through religious practices rather than warfare

    哈拉帕的早期定居者似乎已經開發了拉維河畔豐饒的農地和牧地，以滿足民生需求，同時用工藝品的製造和貿易建立經濟、政治勢力，然後透過宗教實踐而非戰爭，讓自己的地位合法化。
  19. Since 1990, ecological water requirement of the river system has been estimated on the concept of ecologically acceptable flow regimes to maintain the integrity of ecosystem

    20世紀90年代后，提出了考慮河流生態系統可接受的流量變化，以維持河流生態系統整體功能為目標確定河流生態需水的研究思路。
  20. With this method, the feasibility of project can be decided preliminarily. 3. one - dimensional hydrodynamic model is built, in which implicit difference format ( preismann discretization scheme ) and " three steps method " of one - dimensional unsteady flow model is used, hydraulic calculation is done for water diversion and flow strengthen in tidal networks and the method is enhanced in which the precision is improved greatly

    建立一維水動力學模型，利用四點隱式差分格式（ preismann格式）和一維河網非恆定流模型的三級解法，對感潮河網的引水增流工程進行了水力計算並對計算方法進行了改進，大大地提高了計算的精度。
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