Obstacles in production restoration and the related reasons in the area around the manwan dam 漫灣庫區(qū)生產(chǎn)恢復(fù)障礙及其原因
Secondly , the general situation and the inner observed systems of manwan are introduced 介紹了有關(guān)漫灣電站的工程概況以及內(nèi)部觀測(cè)系統(tǒng)。
The results of application have showed that the used ann model is successful and effective in the hydrologic forecasting of the manwan reservoir 實(shí)際應(yīng)用表明，使用該結(jié)構(gòu)的模型在實(shí)際預(yù)報(bào)過程中取得了良好的效果。
Manwan hydropower station , located in the middle stream of lancang river , is the largest state key construction project in yunnan province 摘要位于瀾滄江中游河段的漫灣水電站是云南省至今投資最大的國(guó)家重點(diǎn)建設(shè)項(xiàng)目，電站建設(shè)和運(yùn)行以來出現(xiàn)了一些社會(huì)、經(jīng)濟(jì)和生態(tài)環(huán)境問題。
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 摘要以云南省漫灣水電站歷史徑流狀況為研究對(duì)象，運(yùn)用三層前饋反向傳播神經(jīng)網(wǎng)絡(luò)模型對(duì)徑流進(jìn)行中長(zhǎng)期預(yù)報(bào)。
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 并對(duì)計(jì)算得到的結(jié)果進(jìn)行分類討論分析。計(jì)算結(jié)果表明彈性模量經(jīng)過最初一年的增長(zhǎng)后就進(jìn)入衰減期，但是衰減趨勢(shì)逐漸平緩。
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(duì)觀測(cè)值的處理方法進(jìn)行了介紹，對(duì)漫灣電站的觀測(cè)資料進(jìn)行全面分析，確定出漫灣電站目前的運(yùn)行狀態(tài)是在彈性階段，以及壩體與基巖之間的關(guān)系。
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(chǔ)上，以大規(guī)模有限元分析軟件ansys為平臺(tái)，二次開發(fā)了漫灣水電站砼重力壩運(yùn)行狀態(tài)分析系統(tǒng)，根據(jù)大壩運(yùn)行監(jiān)測(cè)資料，對(duì)該電站大壩進(jìn)行了砼力學(xué)參數(shù)反分析、砼力學(xué)參數(shù)預(yù)測(cè)分析以及大壩運(yùn)行狀態(tài)分析。
What is the meaning of manwan in Chinese and how to say manwan in Chinese? manwan Chinese meaning, manwan的中文，manwan的中文，manwan的中文，translation, pronunciation, synonyms and example sentences are provided by ichacha.net.
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