An astronomer might spend only a week or so each year observing at the telescope and the rest of the time measuring or analyzing the data acquired from large projects or surveys.

天文学家每年可能只花一周左右的时间用望远镜进行观察，其余时间用来测量或分析大型项目或调查中获得的数据。

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He became an advocate of large projects.

他成了一个大型水利工程的倡导者。

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This measure is important on large projects.

在大规模的项目中这个测度是重要的。

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He and others hoped to see large-scale irrigation, reforestation and other projects that would help farmers grow more food.

VOA: standard.2010.07.16

all their different interests that they are taking up in doing these large projects about.

他们有做大型专案项目的各种不同兴趣。

学生会馆的实习部门 - SpeakingMax英语口语达人

(Speech) Fujii says the government is saying goodbye to an old concept of growth, a concept that relied on large investments on public projects, an idea that whoever is making money should make more money to help the economy.

VOA: standard.2009.10.27

Vallee notes that there are growing signs of IT departments spending more on large projects.

FORBES: Update: Avnet CEO Sees More Growth In Corporate IT Spending

The application was made to the Infrastructure Planning Commission (IPC) which deals with large projects.

BBC: Hinkley Point C application submitted

That means only large projects have much chance of working out what is going on.

ECONOMIST: Molecular medicine: Peekaboo | The