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maximum tractive effort造句

"maximum tractive effort"是什么意思   

例句與造句

  1. Conversely, the gearing used with passenger locomotives favors speed over maximum tractive effort.
  2. Maximum tractive effort was and continuous tractive effort was at, the latter standard for all Class 25s.
  3. The Dash 8-40CW has a maximum tractive effort of at with the 83 : 20 gearing.
  4. The Dash 8-40CM has a maximum tractive effort of at with the 83 : 20 gearing.
  5. The line AB shows operation at the maximum tractive effort, the line BC shows continuous tractive effort that is inversely proportional to speed ( constant power ).
  6. It's difficult to find maximum tractive effort in a sentence. 用maximum tractive effort造句挺難的
  7. Hence, the traction motors will produce their highest torque, causing the locomotive to develop maximum tractive effort, enabling it to overcome the inertia of the train.
  8. Freight locomotives are designed to produce higher maximum tractive effort than passenger units of equivalent power, necessitated by the much higher weight that is typical of a freight train.
  9. Installed motor power is 2.2MW . The maximum tractive effort is slight reduced by 30 kN to 270 kN due to the lower power of the diesel engine.
  10. The reason for this is that, while the diesel-electric classes could produce high maximum tractive effort for limited periods, diesel hydraulics could produce significantly higher continuous tractive effort.
  11. Only two stages of field weakening were employed, previous machines had six, and this provided  full power at speeds between 7 and, and maximum tractive effort was reduced to.
  12. However, under 1.5 kV DC, the maximum available power is limited to 4.0 MW, although this does not affect the maximum tractive effort, which is limited by other factors.
  13. Like many compound locomotives, they could be operated in simple mode for starting; reduced-pressure steam could be sent straight from the boiler to the front cylinders at low speed, for maximum tractive effort.
  14. Pairs of motors connected in series provided a higher maximum tractive effort ( usually quoted as although could be achieved ) but the downside being that a series pair connected machine was more prone to slipping than one with an all parallel grouping.
  15. In the net they don't say a thing about the Drawbar Pull of the locomotives at the specifications'tables, but if the Tractive Effort is the thing i need, this is the far i got ( for the conventional locos ) : the "'Canadian Pacific SD90MAC-H II "'with its Maximum Tractive Effort of 912 kN ( 205, 000 lbs ).

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