Such a robust view of military power was unusual when general hillier was appointed chief of the defence staff .
在任命为国防总参谋长时,对军事实力表现出如此强硬看法的行为是不同寻常的。
Meg hillier , a home office minister , said : " advances with non-animal test methods continue to be made but at present licensed animal use remains essential to develop improved healthcare technologies . "
Sharon hillier , a reproductive infectious disease specialist at the university of pittsburgh in pennsylvania , who heads voice , stresses that the field still needs a clearer idea of why fem-prep did not work .