It canprovide dynamic responses of the system with changes of wheel load,vehicle velocity, frequency and irregularities of the track, and distribution of dynamic responses in the subgrade can be given, also beused to select parameters, optimize designs and forecast dynamicproperties of the system, etc.(2) Based on Timoshenko beam and geostatic theory, couplingrestricted equations of various finite elements are founded. The restrictedequations have been dealt with by Lagrangian enlarging multipliers.

該模型充分地考慮了系統(tǒng)的空間国产小视频你懂的在线观看百度、時變看美女被操网站、耦合特性及路-橋-隧過渡段的設(shè)計斷面和設(shè)計參數(shù)，可提供無碴軌道路-橋-隧過渡段系統(tǒng)的動態(tài)響應(yīng)時程及動態(tài)響應(yīng)場分布等在线精品亚洲一区二区大神，具有合理選擇無碴軌道過渡段設(shè)計參數(shù)2020国内精品久久久久精免费、優(yōu)化設(shè)計及預測動力性能等功能，從而為高速鐵路無碴軌道過渡段系統(tǒng)的設(shè)計提供了理論分析依據(jù)人人操人人爽黄色。

It forecasts creep deformation applying for grey theory through analyzing creeping features of geotechnic grate, which obtaining good fitted effect, it proves that grey theory can forecast creep deformation under selecting reasonable data.

通過對土工格柵蠕變特性的分析研究黄色网站快操我，采用灰色理論的方法對土工格柵蠕變量進行了預測，得出了較好的擬合結(jié)果男人女人猛烈无遮挡免费视频，證明了在合理選擇數(shù)據(jù)列的前提下av黄色在线网站，灰色理論可以較準確地預測土工格柵的蠕變量。

The report 'presents a highly implausible forecast of a financial crisis and subsequent deep recession,' Glitnir Bank wrote.

該國Glitnir Bank寫道久久99精品久久久久久久旧本，這一報告極其不現(xiàn)實地預計了一場金融危機和相應(yīng)的深度衰退AV人妻综合社区女人站。

Yesterday defeat, will establish tomorrow the success An intense hopeheart, never can give up Although has 100,000 not to understand, butI can make the practice, reads, the books are the foundation If inthe books knowledge all does not understand, I also enroll any collegeentrance examination, I did not hope grievedly, once more bursts intotears once more I must hold last the opportunity Ifhas been defeated, I can regret for a lifetime Regarding regretsthese two characters, I always on no feelings Today I to the regretunderstanding am: The life may not regret, but the life may turn roundLife not if, but has many but Along with time passing, I will be ablethe even more maturity, the weak thought no longer to exist Date ofthe yesterday by past, date of the tomorrow also future Iflamentation yesterday mistake and forecast tomorrow happiness, butalso was inferior to well grasps today

昨日的失敗，將奠定明日的成功囯产精品免费久久久精品。一顆強烈渴望的心国产丝袜自拍视频，永遠不會放棄的悠色视频更新在线观看。雖然有十萬個不懂，可我會多去做練習日本在线播放www，多看書人人操人人爽c，書本是基礎(chǔ)。如果書本上的知識都不懂性爱黄视频，我還參加什么高考啊国产夫妻欧美日韩视频，我不希望再次心痛，再次流淚乱激情视频专区。我要抓住最后一次機會www.香蕉网。要是失敗了黄大色大片免费久久，我會后悔一輩子性av不卡在线。對于后悔這兩個字，我從來就沒有什么感觸亚州欧美乱综合图片。今天的我對后悔的認識就是：人生不可以后悔av大全免费看，但是人生可以拐彎。人生沒有如果免费在线性爱视频，但是有許多的但是国产第82页。隨著時間的推移，我將會更加的成熟国产精品2020孕妇，幼稚的思想將不復存在一级做a爰片性色毛片。昨日之日以過去，明日之日還未來人人摸人人操人人插超碰。與其悔恨昨日的過錯和展望明日的美好国产黄网大全在线视频，還不如好好的把握好今天。

However, Angel Gurría, secretary-general of the Organisation for Economic Cooperation and Development, said in Beijing that China's gross domestic product would expand by 6-7%– below last November's forecast of 8%.

然而人人干人人射人人草，世界經(jīng)合組織秘書長古利亞婷婷色图区，在北京表示，中國國內(nèi)生產(chǎn)總值將增加6-7 %-低于去年11月預測的8 %91人人妻人人做人人爽男同。

Through our study, we combine our result with current computer technique and have finished the preventive and healable heat illness information consultant system. There are all kinds of knowledge about heat illness in this system. This system includes 6 models: effects of hot environment making troops active, inducement and treatment of heat illness, preventive measures oh heat illness, lower temperature for special armies, forecast physiological change in the hot environment, Army laws and criterions about hot environment.

該系統(tǒng)以軟件的形式国产激情综合小说，融合了中暑的預防和治療等各方面的信息，包括熱環(huán)境對部隊的影響特點一级特黄AAAA爱片、中暑的誘因與救治国产jizzzxxxx、中暑的預防措施、特種兵的防暑降溫方法91精品国产入口、在高溫環(huán)境條件下機體各種生理指標應(yīng)激變化的預測以及熱環(huán)境下軍隊衛(wèi)生的有關(guān)標準或規(guī)范這6個功能模塊成人无码视频直入网站免费，內(nèi)容系統(tǒng)全面，深入淺出老熟女人XX视频appr，適用對象廣泛国产乱伦自拍视频。

The model hot shielding material high temperature performance theory forecast and the empirical datum carry on the comparison, finally tallies well, explained the theoretical model is correct, has laid the foundation for the heatproof compound materials hot structure analysis.

典型熱防護材料的高溫性能的理論預報與實驗數(shù)據(jù)進行比較中文字幕激情小说，結(jié)果吻合較好，說明理論模型正確天天插,天天透,，為防熱復合材料熱結(jié)構(gòu)分析奠定了基礎(chǔ)日韩一级欧美一级精品视频。

A hindcast data the for years was established.Then a linear model was set up with the data set.The test for the precipitation field in summer was conducted.It shows that the optimal blending method can improve the forecast skill significantly,but the skill varies year-to-year.

首先運用多種方法建立多年試報數(shù)據(jù)集，隨后對數(shù)據(jù)集構(gòu)建線性模型a片在线资源，用此模型對我國汛期(6-8月)降水場進行了試驗成人网站免费在线播放，證明最優(yōu)調(diào)合法能顯著提高預報技巧，但其效果有明顯的年際差別av录像观看。

Firstly, data processing method based on gray theory is used to change acoustic emission information into prediction data. Then prediction data is transformed into essential format of cusp catastrophic model by the least squares principle curve fitting and differential coefficient homeomorphous change. Finally, the gray and catastrophic prediction model is put forward to forecast failure time of rock slope.

首先運用灰色理論對聲發(fā)射監(jiān)測數(shù)據(jù)進行處理影音先锋不鲁321资源网，得到預測數(shù)據(jù)，運用最小二乘曲線擬合展開国产人成精品午夜在线观看，再運用微分同胚變換狼友网站在线观看，轉(zhuǎn)換為尖點突變模型的基本形式，建立灰色突變預測預報模型操到喷水视频，從而對崩塌的時間進行預報国产一级精品毛片性色AV大片。

It is one of the contents for the study of the oilfield's geohydrochemistry to search the petroleum field by hydrochemical ingredients and forecast the latent buried pool.

應(yīng)用地下水化學成分尋找埋藏的油氣礦床，預測潛在的隱蔽油氣藏一级二级片，乃是油氣田現(xiàn)代水文地球化學研究的主要研究內(nèi)容之一成年网站免费进入污。