A: a reversal in the rotation of Earth is impossible.

答：地球发生相反方向的旋转是不可能的。

youdao

The snag is that the rotation of the Earth is not so reliable.

不便之处是地球的自转并不是那样的准确可靠。

youdao

What is the moment of inertia for rotation of a rod about this axis?

关于这个轴的,旋转动动量是多少？

youdao

The vote was seen as a major setback for Mr.Topolanek as it came just days before a planned visit by United States President Barack Obama and midway through the rotation of the Czech Republic's European Union presidency.

VOA: standard.2009.03.25

Because positing them allows you explain things about the rotation of the star or the gravitational fluctuations, what have you.

因为这样假定能帮助你解释,诸如星体运行,引力波动,等现象

耶鲁公开课 - 死亡课程节选

Actually, the view of vectors we take nowadays is that vectors are associated with a pair of numbers which, on the rotation of axes, transform like this.

实际上,今天我们讲矢量所用的观点是,矢量是和一组坐标值相对应的,在坐标轴旋转的过程中像这样变换

耶鲁公开课 - 基础物理课程节选

Sherman, part of Notre Dame's four-man rotation of bigs, finished with 16 points and six rebounds.

WSJ: Notre Dame beats Marquette to reach Big East semis

He's been working intensively with trainers to improve the external rotation of his left hip.

WSJ: Sean Foley, Eclectic Golf Whisperer

Early last year the PCAOB introduced proposed new regulations that would require rotation of auditors.

FORBES: KPMG No Longer Loaning Tax Staff To GE