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.

辞典例句

This machine runs at speed of 500 revolutions per minute.

这台机器每分钟500转.

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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.

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They spin at 400 - 500 revolutions per minute.

它们每分钟旋转四百到五百周.

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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?

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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.

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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.

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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.

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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.

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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.

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This is the stuff of actual revolutions.

这正是真正具有变革性意义的东西.

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They spin at 400 - revolutions per minute.

它们每分钟“旋转”四百到五百周.

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Revolutions in business generally come from new entrants.

商业中的革新通常来自新进入者.

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How many revolutions par sheet drive shaft?

每输送一张纸传动轴旋转多少转?

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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.

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