Automatically analyzing information from dental X-rays to detect patients at risk for osteoporosis would involve no extra time, radiation and almost no more cost, the researchers said.

研究者说：“应用从牙科X线机自动分析到的信息去检查病人患有骨质疏松症的危险度将不需要额外的时间，辐射和几乎花费的很少。”

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Nevertheless, after my first summer in Shanghai in which I, like many Chinese, had avoided the harsh rays of sun, I actual felt a tad "locally fashionable" with the extra paleness.

然而，我在上海呆了一个夏天后，也象许多中国人一样，开始躲避强烈的阳光，实际上，我感觉自己的面色有点儿“本地流行”的那种惨白。

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Tampa Bay and Arizona were clearly the class of the league in terms of payroll efficiency, with extra kudos to the Rays for their dramatic comeback against the Yankees on Wednesday night (where they trailed by 7 runs in the 8th) and against Boston for the wild-card throughout the month of September.

FORBES: The Most and Least Efficient MLB Teams of 2011

The extra wild-card spot improved the chances of the Rays to 56% from 29%.

WSJ: New York Yankees, Boston Red Sox to Get Wild-Card Boost

Shields, a Tampa Bay Rays starter, grew up believing that a pitcher with an effective pickoff move has an extra weapon at his disposal.

WSJ: Derek Jeter's Jump Throw, Adrian Beltre's One-Knee Home Run, Robinson Cano's Cross-Body Throw, James Shields's Crouching Pickoff Move: Baseball's Signature Moves