The result shows that the traditional estimation methods about powerplant performance are adapted for propeller aircraft even if with small sized piston engine and propeller.

研究结果表明，传统的估算方法对于装小型活塞式发动机的螺旋桨飞机也是适用的。

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The result shows that the traditional estimation methods about powerplant performance are adapted for propeller aircraft even if with small sized piston engine and propeller.

研究结果表明，传统的估算方法对于装小型活塞式发动机的螺旋桨飞机也是适用的。

youdao