1、Bill Borucki is the principal investigator for NASA's planet-finding Kepler spacecraft.
Bill Borucki是美國(guó)航空航天局星球發(fā)現(xiàn)者開(kāi)普勒航天器的首席調(diào)查員。

2、Hertz-Picciotto is the principal investigator on the CHARGE and MARBLES studies.
Hertz - Picciotto是這兩項(xiàng)研究(基因和環(huán)境致病兒童孤獨(dú)癥charge，嬰兒早期學(xué)習(xí)中的孤獨(dú)癥表征MARBLES)的主要投資人。

3、Dr Felicity Cutts, principal investigator of the trial who is currently based at who, said.
目前在世衛(wèi)組織工作的本次試驗(yàn)首席研究員Felicity Cutts博士說(shuō)。