源節間河段 的英文怎麼說

中文拼音 [yuánjiéjiānduàn]
源節間河段 英文
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  • : 名詞1. (水流起頭的地方) source (of a river); fountainhead 2. (來源) source; cause 3. (姓氏) a surname
  • : 節構詞成分。
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • : 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...
  • : Ⅰ量詞(部分) section; segment; part; paragraph; passage Ⅱ名詞(姓氏) a surname
  • 河段 : [水文] channel segment; stream segment; reach
  1. 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,以真實的城市道現狀信息和周邊景物信息為依據,對道、底的三維空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,實現虛擬場景空數據的組織和封裝操作,並對空數據進行優化;最後採用顯示列表、紋理優先級、細層級模型( 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的基礎上,實現三維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
  2. On this basis, according to water consumption mechanism and process of crops, the relationships, relative influence and effect transferring between various technology on water saving are fully considered. the calculating method of water saving potentialities on basis of the multiple utilization of water resources in irrigated regions is studied. the calculating model on water saving potentialities is set up

    在此基礎上,根據農作物耗水機理和耗水過程,充分考慮各種水技術的相互關系、相互影響和效應傳遞,研究基於灌區水資綜合利用的水潛力計算方法,建立水潛力計算模型,結合對不同階灌區水技術發展水平的預測,定量計算黃下游引黃灌區不同水平年的水潛力。
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