rotor blades on a helicopter

直升机的旋翼叶片

《牛津高阶英汉双解词典》

Last beam rear there are two all - metal tail rotor blades.

尾梁后部有两个桨叶的全金属尾桨.

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European helicopter's main rotor blades four, non - bearing and high - strength fiber composite materials.

欧洲直升飞机的主旋翼采用四浆叶 、 无轴承和高强度纤维复合材料制造.

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Mixed with wood or wood structure of the rotor blades, short life, around 600 flight hours.

采用木质或钢木混合结构的旋翼桨叶, 寿命短, 约为600飞行小时.

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The rotor blades work like the wings of an aeroplane, with an aerofoil shape providing lift.

螺旋桨起的作用如同飞机的机翼, 机翼的形状提供升力.

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A design oriented method for the dynamic design optimization of composite rotor blades is presented.

提出一种面向设计的复合材料旋翼桨叶结构动力优化方法.

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The rotor blades work like the wings of an aeroplane, with aerofoil shape providing lift.

旋转叶片的工作原理类似飞机的两翼,运用机翼的形状提供上升力.

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