revolutions

What is the angular velocity after the ball has made five complete revolutions?

在球转了五整圈之后,角速度是多少?

This machine runs at speed of 500 revolutions per minute.

这台机器每分钟500转.

The condition for obtaining the minimal number of impeller revolutions is determined.

确定了获取最小叶片转数的条件.

Rotate the pinion gear several complete revolutions to align the bearing rollers.

转动主动齿轮若干圈以校正轴承滚柱.

Revolutions in business generally come from new entrants.

商业中的革新通常来自新进入者.

The drum is rotated at 20 revolutions per minute for 10 minutes.

圆筒以每分钟20转的速度转10分钟.

They spin at 400-revolutions per minute.

它们每分钟“旋转”四百到五百周.

The ratio of the crankshaft to the revolutions of the camshaft is 2∶1.

曲轴的转速与凸轮轴的转速之比是2∶1.

This is the stuff of actual revolutions.

这正是真正具有变革性意义的东西.

In engineering, angular velocities are commonly expressed in revolutions per minute.

在工程学里, 常常以每分钟转数计算角速度.

A vortex cage located in the vortex counts the revolutions of the vortex pool.

放置在涡流中的涡流笼圈计数出涡流源的转数.

How many revolutions par sheet drive shaft?

每输送一张纸传动轴旋转多少转?

The shaft and discs rotate at about forty revolutions per second.

竖轴和磁盘每秒钟大约旋转40转.

They spin at 400-500 revolutions per minute.

它们每分钟旋转四百到五百周.

The whole drum rotates at a steady speed of about sixty revolutions per second.

整个磁鼓大约以每秒60转的恒定转速旋转.