To determine this problem, your vet will put a stain in the eye to color the tears.

来测定这个问题，你的兽医会将一个污物放入比雄眼中来测试眼泪的颜色。

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The problem with this approach is choosing which server to store your key/value pair on and how you determine which memcached server to talk to when you want to recover a value.

这个方法的问题是选择哪个服务器来储存键/值对，以及当想要重新获得一个值时，如何决定要与哪个 memcached 服务器对话。

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The answer to this question will determine what information needs to be gathered from the problem domain.

这个问题的答案将决定需要从问题领域中收集哪些信息。

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CIOs need to determine which vendors are only exacerbating this problem, and which ones offer modern alternatives that are cheaper, faster, and smarter.

FORBES: The Top 10 Strategic CIO Issues For 2013

Democracies provide a clear process to determine who succeeds to power, but in other types of government, this can be a major problem, and has been many times throughout history.

NPR: The History of Political Succession

One problem this research faces is that in order to determine whether the nerves are regenerating, they have to actually cut out a piece of spinal and then cut that into ultra-thin slices, which are then placed under a microscope.

FORBES: Scientists Make The Spinal Cord Transparent