Half of PML's scientists have first degrees, the other half have PhDs.
普利茅斯海洋研究所的科学家一半有学士学位，另一半则有博士学位。
柯林斯例句
Developed by PhDs and statistically sound, our test reflects the best research available.
我们的试验是由博士开发，并在统计学上是可靠的，反映了现有的最佳研究。
互联网
This is partly because universities continue to produce ever more PhDs.
出自-2011年考研阅读原文