lift force
升力
常用释义
英式发音
美式发音
基本释义
- 升力：在空气中或流体中，由于物体的形状和运动产生的向上的力。
例句
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1·This same lift force is generated while treading water.当运动员进行踩水的时候也会有相同的上升力产生。
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2·The suction effect on separation and lift force are studied by numerical method.本文使用数值模拟方法研究了吸气效应对分离的控制及增升作用。
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3·The lift force is the upwards or sidewards force that is responsible for the Magnus effect.升力是指向上或横向的力，产生马格纳斯效应。
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4·When extracting piles, in the condition of vibration to pull out the pile by using excavator lift force.拔桩时，在一边振动的情况下，以挖机上提力将桩拔起。
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5·Modern aircraft are so heavy that the wings must develop a very large lift force in order to sustain the aircraft.现代飞机重量很大，机翼必须产生巨大的升力才能使飞机升入空中。
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6·The best swimmers go further by moving their feet during the kick to produce the same lift force achieved by their hands.那些最好的运动员可以仅仅通过打腿就可以获得足够的浮力，并使自己能够移动得更远，而平常这个浮力是靠手获得的。
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7·The lifting mechanism after optimization features better characteristics curves of lift force factor and hydraulic pressure.优化后的举升机构，有较好的举升力系数曲线和油压特性曲线。
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8·Modeling experiments told the researchers that an asymmetrical deflection of light would create a surprisingly stable lift force.模型试验告诉研究人员，光线的非对称偏转可以产生稳定的提拉力，这令人惊奇。
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9·The forces on a spinning ball that is flying through the air are generally divided into two types: a lift force and a drag force.空气中运行的旋转球的受力通常分为两种：升力和阻力。
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10·The lift force due to the action of jet flow is analysed and the conditions of improving the safety factors of apron slab are presented.分析了使护坦板块失稳的上举力的成因； 指出了增加护坦板稳定性的条件。