Pilot study
01
试点研究, 初步研究
a small-scale preliminary investigation conducted before a larger research project to test feasibility, methodology, and potential outcomes
语法信息
有生性状态
抽象
形态构成
复合词
可数
singular
not gender specific
复数形式
pilot studies
例子
Before launching the nationwide survey, the researchers conducted a pilot study to test the questionnaire and sampling methods.
在启动全国调查之前，研究人员进行了一项试点研究以测试问卷和抽样方法。
