This method needs smaller size of experiment and can save the test cost. So, it is a quick, accurate and effective method.

这种研究方法所需试验规模较小，可减少试验成本，是一种快速、准确、有效的方法。

youdao

Adjusting the experiment to only include people of equal size, that number dropped.

如果把实验面向相同体型的人，这个数据将会下降。

youdao

First, the researchers enlisted a group of about 50 people, who thought they were taking part in an experiment on size perception.

首先，研究员征募了一群大约50个人，他们[她们]认为他们正在大小知觉上参加实验。

youdao

Because it is California, and because of the size of its program, this experiment is bound to receive outsized attention overt the next few years.

FORBES: California Will Shift 456,000 Low Income Seniors Into Managed Care

Lower start-up costs and less strict worker protection make it easier for innovative entrepreneurs in America to experiment on a small scale (hence the smaller size of new firms), to test the markets and to expand.

ECONOMIST: Economics focus

During the trial, prosecutors showed the jury an experiment which they said showed that a soft drink-size bottle filled with the kind of liquid explosives the men allegedly planned to use could have brought down a plane in mid-flight.

CNN: Three guilty in bombing campaign plot