The problems just like interfere of flow fields, the match between the flux of input and output and the match between the principal axis rotation speed and fix placement of impellers, etc. By resolving the problems above, then the experiment of oil indraft performance has been done more easily.

解決了在人工水母試驗裝置殼體內(nèi)部流場極其復(fù)雜條件下青青操在线视频，流場相互干擾問題、進口流量與出口流量匹配問題扒开双腿疯狂进出爽爽爽视频、主軸轉(zhuǎn)速與葉輪安裝位置的匹配問題等久久久国产带黄Av，為人工水母裝置吸油特性試驗研究創(chuàng)造了條件。

It is now recognized that the traffic flow inducible system is the best way to improve traffic efficiency and mobility.

交通流誘導(dǎo)系統(tǒng)是目前公認(rèn)的提高交通效率和機動性的最佳途徑免费国产乱码黄片，而實現(xiàn)交通流誘導(dǎo)系統(tǒng)的關(guān)鍵和前提是交通流量時間序列的預(yù)測欧美又大又粗，因此，實時準(zhǔn)確的交通流量時間序列預(yù)測成為智能化交通系統(tǒng)的熱點研究問題之一宾馆色哟哟。

How can inextricability community discharge produce the tutorial of community center gain of associate with the difficult problem of new flow, use a network new the stage of community net You Ping that roll out, open new thinking to stationmaster, also created new profit pattern to community at the same time.

過往的社區(qū)站長盈利教程都無法解決社區(qū)流量如何能產(chǎn)生新流量的難題欧美粗吊，動網(wǎng)新推出的社區(qū)網(wǎng)游平臺，給站長打開新思路在线观看国产mm免费视频，同時也給社區(qū)創(chuàng)造了新的贏利模式欧美爱性真人在线视。

The conclusions can be drawn through numerical simulation: The hydrate-forming region becomes small with increasing circulation rate and inhibiter concentration, and it is possible to make the hydrate-forming region away from sea floor by increasing circulation rate and inhibiter concentration, thus preventing blowout preventer lines from hydrate plugging; the decrease in gas volume fraction in the annulus due to hydrate formation reduces pit gain, which can delay the detection of well kick; the possibility of hydrate presence at a relatively low gas production rate is much greater than that at a relatively higher production rate; the bottom hole pressure is affected little by hydrate phase transition, and it is allowable not to consider hydrate phase transition when the bottom hole pressure is calculated; shut-in casing pressure cann't truly reflect gas kick due to hydrate formation and the situation is getting worse with time

模擬計算結(jié)果表明：溢流期間，天然氣水合物的生成區(qū)域會隨著循環(huán)流量的增大或抑制劑濃度的提高而減小乱人伦中文视频在线香蕉，可通過增大流量和抑制劑濃度使水合物的生成區(qū)域脫離海底色WWW永久免费，減小防噴器管線被堵塞的危險；水合物的生成使環(huán)空中氣體體積分?jǐn)?shù)降低免费作爱视频免费观看，泥漿池增量減小妓女精品视频在线播放，給溢流檢測帶來延遲；當(dāng)檢測到有氣侵發(fā)生時伊人久久久久亚洲色综网，水合物藏分解速率比較小時国产91午夜精品一二三区，井筒中生成水合物的可能性要比分解速率大的情況下更為嚴(yán)重；水合物相變對井底壓力的影響較小一级AAAA毛片，在工程中計算井底壓力時可以忽略一级黄片性高潮录；由于天然氣水合物的生成使得關(guān)井套壓值不能真實反應(yīng)氣侵情況，而且隨著時間的增加情況會更加嚴(yán)重成年人黄色网站视频在线观看。

In the process of optimal design of water supply networks, we can depend on computers in node demand calculation, initial flow distribution, and finally optimization.

在管網(wǎng)的優(yōu)化計算中台湾一级性爱视频，編制了一套完整的計算程序，包括管網(wǎng)的節(jié)點流量的計算美女被插逼逼、管段流量的初始分配和管網(wǎng)的優(yōu)化計算色男人天堂网址。

High sensitivity, constant bleed and pressure control under varying flow, input pressure and temperature conditions.

高靈敏度，在不同流量精精国产XXXX在线播放，輸入壓力和溫度條件下恒定放水和壓力控制国产福利最新。標(biāo)準(zhǔn)高精密調(diào)節(jié)流量至40SCFM。

The earliest when increase sharply of on old standard net a few insalubrious discharge of website of content Ceng Ling, but look back on, such discharge can not create too great value for the website.

最早的時候大旗網(wǎng)上一些不健康的內(nèi)容曾令網(wǎng)站流量激增欧洲无码专区一区二区，但回過頭來看欧美淫秽，這樣的流量并不能為網(wǎng)站創(chuàng)造太大的價值。

On the basis of summarizing the calculating methods of minimum instreaming ecological flow at home and abroad, the improved wetted perimeter method is adopted to determine minimum instreaming ecological flow of upper reaches of Hangjiang River.

在探討總結(jié)國內(nèi)外計算河道內(nèi)最小生態(tài)流量(minimum instream ecological flow)方法的基礎(chǔ)上，針對漢江流域的實際情況人人射人人操人人骑人人插，選用改進濕周法對漢江上游石泉美女美女大片黄a大片、安康和白河3個水文斷面的最小生態(tài)流量進行定量估算。

Department of Water Resources, China Institute of Water Resources and Hydropower Research, Beijing 2. Department of Hydraulic Engineering, Tsinghua University, Beifing 100084）The existing problems in the design of reservoir flood operations is analyzed, then aiming at the insufficience of the typical flood, the method for reservoir flood operation with classified forecast is presented in this paper.

將水庫防洪調(diào)度方法劃分為兩大類：一類不考慮預(yù)報无码免费A片久久，通常是選擇"壩前庫水位或?qū)嶋H入庫流量"作為遭遇洪水量級及改變泄量的判斷指標(biāo)欧美性爱AAAAAAA，稱為常規(guī)防洪調(diào)度方法；另一類考慮預(yù)報亚州美日韩一区二区三区，選擇的判斷指標(biāo)多是產(chǎn)流預(yù)報的"累積凈雨量"或匯流預(yù)報的"洪峰流量"或短時"晴雨"預(yù)報等信息www.aiai.com，簡稱防洪預(yù)報調(diào)度方法。

In light of the approximation of Muskingum flood calculation model,an improving model on average flow within prescribed time in flood calculation is presented using curve integral instead of general arithmetic mean.

針對馬斯京根洪水演算模型的近似性問題在线看的a片，用曲線積分法改進了原模型中時段流量的簡單算術(shù)平均值法四位少妇黑店精油按摩，并利用連續(xù)性空間優(yōu)化問題的蟻群算法對改進的馬斯京根洪水演算模型進行參數(shù)最優(yōu)估計，使演算流量更加接近實際亚洲区人人操。