The results show that the major reason for the land degradation is constant aridity such as shortage of rain, excessive use of land, and shortage of protection measures in dry seasons.

結(jié)果表明日韩毛片无码一区二区三区，土地退化的主要原因是近年持續(xù)干旱少雨www.5g800.com，土地利用的強度過大免费可以看的黄色网站，以及在干旱季節(jié)里沒有適當(dāng)?shù)姆雷o(hù)措施等欧美一级片A片。

The inferior root of the masses is the shortage of independence, which induces shortage of consideration and following the steps of others, thus draggle and destitution, which lead to shortage of independence, then everything moves in cycles again and again, a tragedy caused by chinese character.

國民劣根性之一為無獨立性黄色网站网页观看，不獨立，就會不思辨国产3p一区二区三区视频，不思辯就會從眾国产迷奷系列在线视频播放a，從眾就會落后亚洲狼友视频在线播放，落后就會更不獨立，周而復(fù)始。

Why is this? Because there is no shortage in this world; shortage is only a figment of the imagination.

為什么呢九九久久久免费毛片基地？因為在這個世界上沒有"短缺"看免费5XXAAA毛片中国；"短缺"也只是想象中虛構(gòu)出來的一種東西罷了欧美视频精品一区二区三区。

If Be a member of the sartorius can attain at the business opportunity appear of time can judge several time of rates that an opponent wins quickly, can the accurate judgment come from a personal product to serve in the competition, shortage and advantage of information, public relations etc., make up the shortage of oneself then and quickly, raise an oneself in the advantage in the competition.

如果作為sartorius的一員能夠達(dá)到在商業(yè)機會出現(xiàn)的時候能夠迅速的判斷出對手獲勝的幾率的時候，就能夠準(zhǔn)確的判斷出自己產(chǎn)品在競爭中服務(wù)亚洲va在线va天堂XXxX国产、信息、公關(guān)等等方面的不足和優(yōu)勢菠萝在线成人网站免费观看网址大全，進(jìn)而迅速的彌補自身的不足A级黄片在线视频，提高自身在競爭中的優(yōu)勢喷射97人人操。

To cover risk of shortage occurring during the course of transit due to breakage of outer packing, or loss of quantity and actual shortage in weight in the case of bulk cargo, but excluding ullage.

本保險對被保險貨物在運輸過程中，因外包裝破裂或散裝貨物發(fā)生數(shù)量散失和實際重量短缺的損失負(fù)責(zé)賠償综合伊人潮喷，但正常的途耗除外在线观看黄色网站的视频。。

Drought and water shortage are worldwide problems in 21st century. Controlling of soil water evaporation and collecting of aerial water have become significant approaches to improve water shortage in droughty region.

干旱缺水已成為21世紀(jì)和未來的世界性難題午夜免费九色网那里找，減少土壤水分蒸發(fā)日韩一级欧美一级高清片w、收集空氣中的水分在线亚洲国产鲁一鲁网，已成為緩解干旱、半干旱地區(qū)水資源緊缺的重要途徑美女视频黄8频a美女大全2020。

Under the current (1996) conditions of planned irrigative and municipal water supply of Shihmen Reservoir, inflow discharge at the damsite, estimated flows at downstream control points and other associated data, the annual shortage ratio and shortage index through reservoir operation simulation are called the basic shortage ratio and shortage index. These two numbers are the criteria to evaluate the reliability of water supply from the Reservoir.

摘要探討石門水庫在現(xiàn)況(民國85年)灌溉及公共給水計畫配水情況下，以石門壩址之流量紀(jì)錄及其下游控制點之推估流量久久免费网址，配合水庫相關(guān)資料，經(jīng)由所建立之水庫運轉(zhuǎn)程式日韩美女精品中文字幕在线，模擬其年平均缺水率及缺水指數(shù)在线观看中文字幕网，此稱之為基準(zhǔn)缺水率及缺水指數(shù)，以作為水庫供水可靠度之比較標(biāo)準(zhǔn)国产成年免费在线。

In the recent 30 years of the Guhai water-lifting project ,shortage middle arid zone society and the economic development it has made great contribution to since the outly was shortage for a long time,the project facility cannot obtain the immediate service,aging day by day.

固海揚水工程近30a來免费欧美黄色，為寧夏中部干旱帶的社會及經(jīng)濟(jì)發(fā)展作出了巨大貢獻(xiàn)青草黄片，但是由于長期以來經(jīng)費短缺，工程設(shè)施得不到及時維修免费A片国产毛无码A片久久，老化日益加劇亚洲欧美中文无修，為了對寧夏固海揚水工程設(shè)施老化狀況作出定量的科學(xué)評價，通過長期實踐并結(jié)合數(shù)學(xué)理論知識一级片免费视频精品，建立了固海揚水渠道工程老化現(xiàn)狀評價的數(shù)學(xué)模型精品色站，為固海揚水工程進(jìn)一步改造和規(guī)劃提供科學(xué)決策的依據(jù)。

The shortages of typical BP algorithm are that its convergence speed is slow and it possibly mires to local minimum. To solve the former shortage, BP algorithm was modified from several aspects, such as adjusting learning rate adaptively, adding momentum factor, preprocessing training data and modifying network structure, etc.. For the latter shortage, factor γ was introduced to avoid most of local minimum and accelerate the convergence speed.

為解決現(xiàn)有BP算法收斂速度慢的問題欧美精品无遮挡，對BP算法進(jìn)行了改進(jìn)，采用了動態(tài)改變步長免费的羞羞视频在线播放、加入動量因子看外国免费免下载男女人与抽黄色视频、對訓(xùn)練樣本進(jìn)行預(yù)處理以及調(diào)整網(wǎng)絡(luò)結(jié)構(gòu)等措施无码A片在线免费看片；針對經(jīng)典BP算法可能收斂到局部極小點的問題，加入γ因子国产A级无码大黄片，可以避免大部分的局部極小值黄色网站永久视频，從而使網(wǎng)絡(luò)的收斂速度加快。

I noticed that there are many news website in Chinese mentioned about the serve shortage on antibiotics, germicides and other epidemics prevention supplies in any counties of Sichuan province, I am wondering what will be the best way to raise this awareness and help the Chinese Government to overcome those supplies shortage.

我注意，有許多新聞網(wǎng)站用中文被提及關(guān)于服務(wù)短缺在抗生素91精品国产综合久久精品图片，殺菌劑和其它流行性預(yù)防供應(yīng)在四川省所有縣中文字幕无码片丝袜美腿，我想知道什么將是最佳的方式提高這了悟和幫助中國政府克服那些供應(yīng)短缺av片在线观看无码黄片。