manwan 中文意思是什麼
manwan
解釋
漫灣-
Manwan hydropower station, located in the middle stream of lancang river, is the largest state key construction project in yunnan province
摘要位於瀾滄江中遊河段的漫灣水電站是雲南省至今投資最大的國家重點建設項目，電站建設和運行以來出現了一些社會、經濟和生態環境問題。 -
Obstacles in production restoration and the related reasons in the area around the manwan dam
漫灣庫區生產恢復障礙及其原因 -
Secondly, the general situation and the inner observed systems of manwan are introduced
介紹了有關漫灣電站的工程概況以及內部觀測系統。 -
A three - tiered artificial neural network ( ann ) model with a feed - forward, back - propagation net - work structure was developed to forecast river flow in the manwan reservoir
摘要以雲南省漫灣水電站歷史徑流狀況為研究對象，運用三層前饋反向傳播神經網路模型對徑流進行中長期預報。 -
The observed information is fully analyzed, therefore we can confirm that the present running state of manwan hydroelectric power plant is elastic state. the built model is very important to carry through the later calculation
因此對觀測值的處理方法進行了介紹，對漫灣電站的觀測資料進行全面分析，確定出漫灣電站目前的運行狀態是在彈性階段，以及壩體與基巖之間的關系。 -
The results of the calculation indicate that the modulus of elasticity of manwan dam has entered the attenuation moment after increase and the attenuation will gradually lessen
並對計算得到的結果進行分類討論分析。計算結果表明彈性模量經過最初一年的增長后就進入衰減期，但是衰減趨勢逐漸平緩。 -
The results of application have showed that the used ann model is successful and effective in the hydrologic forecasting of the manwan reservoir
實際應用表明，使用該結構的模型在實際預報過程中取得了良好的效果。 -
Based on the theory of inverse analysis in mechanics and engineering and combined with the concrete gravity dam of manwan hydro power plant, a back - analysis model including the prior information was built and artificial neural network ( ann ), according to which powerful nonlinear mapping ability, was used to predict the future physical parameters of the concrete
在此基礎上，以大規模有限元分析軟體ansys為平臺，二次開發了漫灣水電站砼重力壩運行狀態分析系統，根據大壩運行監測資料，對該電站大壩進行了砼力學參數反分析、砼力學參數預測分析以及大壩運行狀態分析。
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