回旋的

It doesn’t give you much leeway, does it?

这一来, 你就没有多少回旋的余地了, 是不是？

The theory of medical microtron is introduced.The theory of medical runway microtron is expressed and its characteristics are compared with electron linear accelerator.

着重介绍了电回旋加速器原理，重点介绍了跑道式电回旋加速器的工作原理，并对电回旋加速器和电直线加速器的特点进行了比较。