两支承间有两个转子铁芯的电动——发电机组，由于两个电机的相互影响，使电机的总挠度增大。

Motor converter with two rotor cores between the two Supports makes their total deflection increased, since the motor and the generator will affect each other.

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对于挠度来说，总的趋势是在同样的荷载下，随着腹板高度的增加，组合梁的刚度在增加，挠度不断的降低。

Deflection, the total tendency is under the similar load, along with the web plate high increase, the built-up beam rigidity is increasing, amount of deflection unceasing reducing.

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