Objective To investigate the characteristics of antibiotic associated diarrhea ( AAD ) in elderly patients.

目的　了解老年患者抗生素相關(guān)腹瀉 ( AAD ) 的特征.

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OBJECTIVE To evaluate the prevention and treatment effects of microecologics to AAD.

目的評價微生態(tài)制劑預(yù)防和治療抗生素相關(guān)性腹瀉(AAD)的效果.

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It can enhance economic aad will have influence on people's ideology.

它能提高經(jīng)濟(jì)增長率,并且對人們的意識方面有很大的影響.

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It can enhance economic aad will have much influence on people's ideology.

能提經(jīng)濟(jì)增長率,并且人們意識方面有影響.

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In this paper We discuss several semi - homeomorphic equivalent theorems aad its application for semitopological space.

本文討論半拓?fù)淇臻g的半同胚等價定理及其應(yīng)用.

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In aAd Hoc network ( MANET ), due to host mobility, broadcast is an important operation.

在 MANET 網(wǎng)絡(luò)中, 由于主機(jī)的移動, 廣播是一種非常重要的操作.

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