Run two more units on the rapid infuser.

再快速输注两单位。

I was charged with running the second Ebola treatment unit in the city.

我负责管理该市第二个埃博拉治疗单位。

The long lifetimes of industrial equipment limit how quickly older, dumber machines can be replaced with cleverer new ones, observes Rainer Brehm, who runs the factory-automation unit of Siemens, a German industrial giant.

德国工业巨头西门子的工厂自动化部门负责人莱纳·布雷姆 (Rainer Brehm) 观察到，工业设备的长寿命限制了用更智能的新机器取代旧的、笨重的机器的速度。