Participants were randomly assigned to receive three annual screenings with either the low-dose spiral CT or the standard chest X-ray.
参与者被随机地指定做一种每年一次共三次的影像学检查——低剂量螺旋CT或标准X射线胸透。
2
Bain traditionally charges a 2% annual management fee and 30% carried interest, both of which are higher than the industry standard. Toll writes.
贝恩资本历来收取2%的年管理费和30%的收益分成，两者均高于行业标准。
3
Two years ago, Nao replaced Sony's robot dog Aibo, which had been discontinued along with Qrio, as the "standard platform" for soccer-playing robots at the annual RoboCup tournament.