Download this article 's sample application source code.

下载本文中的示例应用程序的源代码。

youdao

The handlers note where the scat is found and take a sample for analysis to determine if it is from a tiger and to check the animal's health.

VOA: standard.2010.02.22

That's got the lowest possible standard deviation of expected return and that's 25% stocks and 75% bonds with this sample period.

这个组合预期回报的标准差最小,在这一点上，投资组合,由25%的股票和75%的债券构成。

耶鲁公开课 - 金融市场课程节选

That's what I got using this sample period.

这就是用这个取样期间的数据得出的结果。

耶鲁公开课 - 金融市场课程节选

The Nationwide's sample has relatively more houses in the south, where prices have taken off.

ECONOMIST: ��Ouse prices in ��Ertford, ��Ereford and ��Ampshire

Eventually, though, the drill will go deep enough to push rock powder into the drill's sample-gathering chamber.

BBC: Curiosity Mars rover spins its rock drill

If convicted, the individual's sample goes into a national database and stays there.

ECONOMIST: A survey of the human genome