pdpd造句

The incidence of PDPD using a Quinke needle in standard orientation is approximately 3 %-7 %, Approximately 1.5 %-3 % when inserted vertically; Approximately 0.1 % when inserted inverted.
For science projects the institution created the PDPD program ( " Researching Since The First Day " or " Pesquisando Desde o Primeiro Dia " in Portuguese ), where first-year students participate in research projects funded by the institution and supervised by doctors.
It's difficult to find pdpd in a sentence. 用pdpd造句挺难的