Before you begin collecting requirements for a project, you should decide which type of functional requirement you want to use and then be consistent.

在你着手收集项目需求之前，你应该确定哪一类功能型需求是你要用的，以后就不要改变。

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Similarly, a digital clock is powered with the same type of microbial fuel cell, collecting its prey with flypaper.

类似的，这个数字时钟也用一张捕蝇纸来收集猎物，然后通过相同类型的微生物燃料电池供电。

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To others, this may mean collecting together to form a new type of community.

对其他人来说，这可能意味着聚集在一起去形成一个新形式的团体。

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But it is difficult to inspire Bureau of Labor Statistics employees, for example, to rally around the fact that under sequestration they won't likely lose their jobs, but they might have to stop collecting data on one specific type of job loss.

WSJ: Demonstration Against Sequestration Has Reasons, but Few Rhymes

As I started collecting dishes, I tagged them by cuisine, course, dish type and ingredients, allowing me to quickly figure out what I could make based on what was available in my refrigerator, or narrow down my choices if I was in the mood for soup.

ENGADGET: IRL: Evernote, Netgear N900 and FiiO's E17 headphone amplifier

Still, "most of the family history that we're collecting is just the presence or the absence of heart disease, not the age of onset or the type of disease, " says Dr. Arnett, who wasn't involved in the latest research.

WSJ: Seeking Clues to Heart Risk in a Patient's Family Tree