At the other end of the scale, the technology could also be used to make tiny structures that, when activated, open up and deliver drugs to specific sites in the body. Zaman says he and his colleagues are now collaborating on research in this area.
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从财报来看，百度 Q4 的总营收为 327.4亿元，虽然实现环比增长 5%，但同比下滑幅度 4.06%；这个营收数字虽然略高于市场预期，但未能扭转全年下滑态势。，详情可参考下载安装 谷歌浏览器 开启极速安全的 上网之旅。
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