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This paper emphasis intruduced back-propagation ANN model and its advanced. Based on the flood of Yangtze River at Luoshan and Hankou station, by using a self-adapt back-propagation algorithm, this paper established a BP nerve network model about riverway flood forecasting of Hankou considering the interzone inflow.

本论文着重介绍了BP神经网络模型的方法及其改进方法在河道洪水预报中的应用研究，将自适应BP模型引入，建立了考虑区间入流的河道洪水预报BP神经网络模型。

For to go, for to back. For to back is, again, invalid.

我的信用卡，去的时候、回的时候，又一次失效

Qingdan heat back irascibility, Mingmu, headache, colds, sore to boil; back irascibility, headache, colds, sore to the boil, Moistening Lung gas.

清胆热、退肝火、明目、治头痛、感冒、去疔疮；退肝火、治头痛、感冒、去疔疮、润肺气。

The back-support curvature adjustment mechanism and the ischium support adjustment mechanism were designed respectively in order to alter the shape and the position of the back-support at appropriate adjustments and also soothe the load of buttock.

在研究方法方面，本研究同时针对背垫及椅垫来进行设计，分别设计出一背垫曲线及位置调整机构与坐骨支撑调整机构，使背垫的形状及位置能随著不同的体型或坐姿型态来做适当的调整，并同时抒缓臀部所承受的压力。

The action mechanism of back filling body and the control of back filling on rockbursts two parameters (stress release rate and average jamb stress) are researched in the thesis. The essence of filling reducing rockburst occurrence and increasing of recovery ratio is discovered.

本文研究了充填体的作用机理和充填对岩爆的两个控制参数-应力释放率和平均矿柱应力的控制，揭示了充填减缓岩爆发生、提高矿石回采率的内在本质。

I was back in Colorado, I was going to be at the Horizons Unlimited meeting for the next couple days, then it was just a jaunt (~300 miles) back home from there.

我是在科罗拉多州，我将是无限的地平线上，未来几天，那么它只是一个短途（ 300英里）从那里回国。

Ryan Jervis pulled a spectacular goal back for Norwich but it was to be Liverpool's day and a good way to start the year ahead of a long trip back to Merseyside.

杰维斯·瑞安为诺维奇扳回一球，但这天注定是属于利物浦的幸运日；红军可以带着胜利回到麽西塞德郡开始新一年的征程。

18 Then Moses went back to Jethro his father-in-law and said to him, Let me go back to my own people in Egypt to see if any of them are still alive.

4：18 於是摩西回到他岳父叶忒罗那里、对他说、求你容我回去见我在埃及的弟兄、看他们还在不在。

TBC opened with confidence, I prepared and trained 70 students to play JJC, however, certification services to reset the opening of the provinces so that I will never leave me in the SS, it is estimated that WOW buddies back, and changed back to No., I asked him he said no, I have a heart at the time of death, no less than feeling ah romance.

TBC开了我满怀信心，准备练到70和同学一起打JJC，但是重置省份证服务的开通使我永远的离开了我的SS，估计是那哥们又重返WOW了，把号改回去了，我问他他却说没有，我当时死的心都有，那种感觉不亚于失恋啊。

WASHINGTON — The announcement by Justice John Paul Stevens on Friday that he would retire at the end of this term gives President Obama the rare opportunity to make back-to-back appointments to the Supreme Court during the first two years of his presidency.

华盛顿-周五，大法官约翰·保罗·斯蒂文斯宣布，这个任期结束之后，他将辞职。这给了奥巴马一个千载难逢的机会，在总统任期的前两年，他就有机会连续任命最高法院法官。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。