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revolutions per minute 〔略 r. p. m.〕【物理學】每分鐘轉數。

revolve

Siemens is supplying a twin main drive with cylindrical - rotor synchronous motors , which , at 40 revolutions per minute , will produce a rated output of 8000 kilowatts and is designed for an overload of up to 275 percent 西門子提供一對帶有鼓形轉子同步電動機的主驅動,每分鐘40轉,將產生8000千瓦的額定輸出,適合超載量達275 % 。

The spray lands on a metal cylinder that is spinning at 7 , 000 revolutions per minute , wrapping around it in layer after gossamer - thin layer until the result is a light , elastic material 噴霧黏附于速度每分鐘轉七千次的金屬圓柱后,形成一層層細如蛛絲般的覆蓋物包裹住圓柱體,直到輕而有彈性的材質成型。

A heavy - rimmed rotating wheel used to minimize variations in angular velocity and revolutions per minute , as in a machine subject to fluctuation in drive and load 飛輪一種用于減小拐彎時速度變化和每分鐘轉數的粗邊轉輪,如減小機械在運行或裝載中的變化

These direct current ( dc ) permanent - magnet wound field servomotors range from 3 , 000 revolutions per minute ( rpm ) to less than 1 rpm without stalling 這些直流永磁鐵將使補助馬達間接變速裝置從每分3000轉降低到每分1轉,并無延遲。

Is 3000 revolutions per minute ) , which then generates electricity to complete the energy conversion process 所采用的渦輪發電機的額定轉速為每分鐘三千轉) ,從而產生電力及完成整個能源轉化過程。

Is 3000 revolutions per minute , which then generates electricity to complete the energy conversion process . 所采用的渦輪發電機的額定轉速為每分鐘三千轉,從而產生電力及完成整個能源轉化過程。

E . g . the new engine has a capacity of 4 . 3 liters and a power out - put of 153 kilowatts at 4400 revolutions per minute 這臺新發動機的容積為4 . 3升,轉速為每分鐘4400轉時輸出功率是153千瓦。

Eg . the new engine has a capacity of 4 . 3 litres and a power out - put of 153 kilowatts at 4400 revolutions per minute 這臺新發動機的容積為4 . 3升,轉速為每分鐘4400轉時輸出功率是153千瓦。

The new engine has a capacity of 4 . 3 litres and a power output of 153 kilowatts at 4 , 400 revolutions per minute 這臺新發動機的容積為4 . 3升,轉速為每分鐘4400轉,時輸出功率是153千瓦。

Eg . the new engine has a 4 . 3l capacity and a power output of 153 kilowatts at 4400 revolutions per minute 這臺新發動機的排量為4 . 3升,轉速為每分鐘4400轉,輸出功率是153千瓦。

Revolutions per minute 每分鐘轉數

Revolutions per minute 每分鐘轉速

Rpm revolutions per minute 每分鐘轉速

Revolutions per minute , rpm 每分鐘轉速

Revolution per minute r . p . m 每分鐘轉數

R . p . m . revolutions per minute 每分鐘轉數

They spin at 400 - 500 revolutions per minute 它們每分鐘旋轉四百到五百周。