网站首页 词典首页
pilot studies
A pilot study is a small-scale experiment or set of observations undertaken to decide how and whether to launch a full-scale project.
The trials follow the success of a pilot study, revealed by New Scientist in 1999.
这些测试是在《新科学家》1999年刊发了一个实验性研究的成功结果之后进行的。
This child is one of a number who are taking part in a pilot study of children exposed to drugs in the womb.
这名儿童参与了一项关于在子宫里接触毒品的实验性研究。
雅思英语词汇收录8785个雅思英语词条,基本涵盖了全部常用雅思英语词汇的翻译及释义,是英语学习的有利工具。