The only security Grouse Lodge arranged was to post three guards on rotation at the top of the drive to intercept unwelcome visitors.

格劳斯别墅唯一设置的防卫是三名保安轮流高速驾车去拦截不受欢迎的访客。

youdao

This, the team suggests, implies that the direction of rotation is programmed into the stator ring, rather than the shaft, which thus dictates the direction of drive.

这一点，研究人员的看法，暗示旋转方向是规划到定子环，而不是轴，从而指引驱动器的方向。

youdao

WORKHEAD: Part of a machine that helps position, hold, and drive the rotation of the product.

爪盘：车床上用来帮助定位、夹持以及驱动转动产品的部分。

youdao

In 2009, after three years of almost constant hard-drive rotation, all the atoms fell into place in a nice colourful stable pattern on the monitor.

BBC: By Ian Hardy

Specifically, an Obama victory will stoke fear of higher taxes on dividends and ordinary income, and drive a rotation out of investment grade and high-yield corporate bonds and into municipal bonds.

FORBES: Why You Should Buy Bonds, Especially If Obama Wins