In this paper, flume experiments on the formation of initial ice jam thickness and its varying mechanism were carried out, brought to light the relations between factors of initial ice jam thickness, flow condition and ice discharge etc..

本文通過(guò)水槽試驗(yàn)99人妻视频，對(duì)初始冰塞厚度的形成及變化機(jī)理進(jìn)行了試驗(yàn)研究1024手机看片的你懂得亚洲，揭示了初始冰塞厚度與水流條件和冰流量等因素間的相互關(guān)系精品妓女午夜福利视频。

The initial ice jam thickness is a basic parameter in research of ice jam char acter and has important influences on its thickening, developing or in equilibrium la ter on.

王軍初始冰塞厚度是冰塞研究的基礎(chǔ)久操精品视频网，對(duì)冰塞的后期增厚及平衡冰塞的形成與發(fā)展均有重要的影響暴操学污在线免费观看视频。

Based on investigations and observations,ice jam dams of Heilongjiang River s upper reach over the years are disscused,forming causes of which are analyzed,and the way of medium and long term ice jam flood forecast is introduced.

根據(jù)冰壩調(diào)查成果和觀測(cè)資料，論述了黑龍江上游歷年冰壩發(fā)生情況日本亚洲欧洲精品A片久久，分析了冰壩形成的原因国产A∨丝袜美腿丝袜视频，介紹了黑龍江冰壩洪水中長(zhǎng)期預(yù)報(bào)方法，可供生產(chǎn)實(shí)際參考應(yīng)用亚洲欧美vr色区。

Basing on the ice jam flood of Heilongjiang River and disaster in history records,the ice jam flood situ- ation,hydrological and river way characteristic are proposed in this paper,the cause of ice jam flood and develop- ment of forecasting are analyzed,the ice jam flood disaster and protect methods are introduced.

根據(jù)歷年冰壩凌汛及災(zāi)害調(diào)查資料和觀測(cè)成果又黄又大又硬又色的视频，綜述了黑龍江上游歷年冰壩凌汛發(fā)生情況欧美色色干，冰壩河段水文氣象特征和河道特性，分析了冰壩成因研究和預(yù)報(bào)方法的進(jìn)展福利片无码视频一区二区，并闡述了冰壩凌汛災(zāi)害和防治措施欧美三级片欧美。

I have smeared jam on the bread.

我把果醬涂在面包上。

I havent seen any restaurant offers meal unlimited here, i think it is probably only in Taiwan. i deem that excepts the culture of fast food, i have got another reason!for me, i only need a thin cover of jam on my toast such as strawberry or Hazelnut…something like that~ as long as a thin covered

還是吐司其實(shí)只是陪襯~每個(gè)都涂超級(jí)厚的一層醬~白吐司整片都涂成黑的~很厚就算了~連邊邊角角都不放過(guò)~我說(shuō)這到底是甚麼情況~我估計(jì)厚度似乎有2mm~這麼厚一層~我覺(jué)得不肥的人應(yīng)該是天生瘦子一個(gè)~所以不列入統(tǒng)計(jì)~其他肥子~身上除了垃圾食物以外~應(yīng)該還有很厚一層的巧克力~十分夸張免费一级久久！

This paper simulates how the additional flutter signal impacts on oil pressure and actuator output when the dead zone is kept. The proper principle of flutter signal for jam diagnosis is given. Based on the given flutter signal, different jams caused by jam of the EH servo valve under different operating condition are simulated and the output of the oil pressure and actuator are presented. Meanwhile, waving threshold of the oil pressure for jam diagnosis is given. The simulations and analysis prove that the jam fault identification of the EH servo valve based on flutter signal is feasible.

在應(yīng)用附加振顫信號(hào)防止和識(shí)別卡澀故障的前提下人妻少妇久久中文字幕色偷偷A，確定了振顫信號(hào)的選取原則，并采用仿真的方法深入探討了3種變工況條件下不同卡澀程度對(duì)電液轉(zhuǎn)換器油壓和油動(dòng)機(jī)輸出的影響外国人美女在线，提出了油壓閾值的卡澀判斷標(biāo)準(zhǔn)超碰丝袜足交免费，論證了基于振顫信號(hào)幅值與頻率響應(yīng)監(jiān)測(cè)電液轉(zhuǎn)換器卡澀故障診斷方法的可行性。

Based on numerical simulation flow after treatment methods and implementation. This paper drawing river ice jam thickness contour map, vertical water flow under the ice jam contour map as an example, the use of Surfer software described in detail various graphics rendering; Focused on the Surfer with VB programming software secondary development to achieve flow numerical simulation after treatment, showed that automatic change the data files to the Surfers;Introduced Active automation technology and Visual Basic Application Program Interface, and the interface technology will combinate VB powerful software development capabilities and Surfer software powerful mapping functions , achieve the key code and the mapping results map examples: under the ice sheet flow velocity field vertical contour map, three-dimensional wire-frame plans, such as flow field vector graphics, and dynamic display and output the graphics.

基于水流數(shù)值模擬后處理的方法與實(shí)現(xiàn)理伦片无码，本文以繪制河流冰塞厚度等值線圖国内黄片在线看、冰塞下水流縱向流速等值線圖為例，詳細(xì)介紹了運(yùn)用Surfer軟件繪制各種圖形的方法快射视频欧美；重點(diǎn)闡述了用VB編程對(duì)Surfer軟件進(jìn)行二次開(kāi)發(fā)實(shí)現(xiàn)水流數(shù)值模擬后處理一区二区国产高清视频在线，顯示向Surfer數(shù)據(jù)文件自動(dòng)轉(zhuǎn)換的過(guò)程；介紹了Active自動(dòng)化技術(shù)及其與VB應(yīng)用程序的接口技術(shù)插逼吃奶头69黄色视频，并利用該接口技術(shù)將VB的強(qiáng)大軟件開(kāi)發(fā)能力和Surfer軟件強(qiáng)大的繪圖功能相結(jié)合亚洲国产精品自拍线路，給出了實(shí)現(xiàn)該接口技術(shù)的關(guān)鍵代碼以及繪制成果圖件的實(shí)例：冰蓋下流速場(chǎng)縱向流速等值線圖、三維線框圖看av在綫、流場(chǎng)矢量圖等圖形亚洲中久久久久久精品国产，并輸出圖形與動(dòng)態(tài)顯示欧美视频视频二区主播大秀。

Do u guys see the all the colours of jam on the table? They actually are popcorns which so famous of DQ!

點(diǎn)餐臺(tái)上的那一罐罐五顏六色的東西就是DQ的重頭戲——爆米花精品深夜福利视频无码精品社区！

Also on the table were dishes of apricot jam, but no butter.The coffee and milk were poured into the basin to make cafe au lait. The bread was split lengthways and jam liberally spread on. This was then eaten as itwas, or torn into chunks and dipped into the coffee before being eaten. It was very simple fare, but I found it delicious.Even now, the smell of cofee and freshly-baked bread takes me back to my teens and paris.

咖啡與牛奶被倒入盆中成為cafe au lait，面包被撕成長(zhǎng)條狀并涂上很多醬欧美性爱视频黄片，隨后將它食用或?qū)⑺撼蓧K狀泡入咖啡后食用女人与拘性行为视频网站，是很簡(jiǎn)單的餐點(diǎn)，但我覺(jué)得很美味久久精品就只有精品99，即使到了現(xiàn)在九九青草视频，咖啡與剛出爐的面包香讓我回到了在巴黎時(shí)的青少年時(shí)期。