You could do experiments in the shuttle as well, where you have only air around you.

你也可以在航天飞机上做实验，你周围只有空气。

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The children do experiments (实验).

孩子们做实验。

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It is perfect to do experiments on the moon.

在月球上做实验是完美的。

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Communications were few. Cooper and Conrad could not do any of the planned experiments.

VOA: special.2009.06.24

It's the constant enthalpy process that we're looking at. This we can do experiments on.

是一个焓不变的过程,这个量我们可以做实验。

麻省理工公开课 - 热力学与动力学课程节选

When we do experiments, each group of three has an experimental setup to measure the phenomenon.

当我们做实验的时候，每个三人小组建立实验设备,来测量观察的现象。

麻省理工公开课 - 媒体、教育、市场课程节选

So, in addition to asking firms to provide data for them to analyze, researchers increasingly are proposing partnerships in which scholars and firms do experiments together.

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Physiome's virtual heart allows drug companies to test the effects of their compounds electronically before they try them on real people and even to do experiments that would be unacceptable in the material world.

ECONOMIST: Model behaviour

Let me start off by saying one of the nice things about where we physically are right now is that we remove the effects of gravity, so we're able to do experiments that involve the effect of gravity basically on Earth as we look at what happens with the absence of it.

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