以黄河上游梯级水电站群为例，考虑水电站水库已备有的短期或中长期预报方案，建立其优化调度模型。

The long-term optimal operation model is established for Baishan Hydropower Plant and the model is solved with POA algorithm.

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并且，一旦备有药物，医生须设计测试去揭示病人患有的癌症类型，以此来发现药物是否对他的病例有用。

And once armed with the drug, you have to devise tests that reveal what type of cancer someone has, in order to find out whether the drug will work in his case.

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所有的宾客都可以在公共区域使用免费的无线网络，每间客房都配备有可收看国际电视频道的平面液晶电视。

All guests have free access to wifi in public areas, and rooms are equipped with LCD flat screens with an extensive international selection of TV channels.

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