applied moment音标为["æplɪd "mɪtmənt],基本翻译为“应用力矩”,速记技巧可以考虑将其分解为“ap-li-cat-ed moment”,意为“应用了的时刻”。
英文词源:
应用(applied)和时刻(moment)两个词组合在一起,表示“应用时刻”。
变化形式:
名词:applied moment
形容词:applied
动词:apply moment
相关单词:
1. Momentum(动量):这个词由“动”(motion)和“量”(quantity)组成,表示物体运动时的惯性。
2. Moment(力矩):这个词由“力”(force)和“矩”(moment)组成,表示物体受到的力对物体产生的旋转或平移效应。
3. Momentum conservation(动量守恒):这个词表示物体在运动过程中,动量保持不变。
4. Momentum transfer(动量传递):这个词表示物体之间动量的传递方式。
5. Moment arm(力臂):这个词表示力矩与转动轴之间的长度。
6. Momentary(瞬时的):这个词表示短暂的、瞬间的状态或情况。
7. Momentum equation(动量方程):这个词表示描述物体动量的数学方程。
8. Momentum density(动量密度):这个词表示物体单位体积内的动量。
9. Momentum flux(动量通量):这个词表示动量的传递速率。
10. Momentum vector(动量向量):这个词表示物体动量的方向和大小。
常用短语:
1. applied moment of force
2. applied moment of torque
3. moment of inertia
4. moment of rotation
5. moment of twisting
6. moment of shear force
7. moment of magnetic force
例句:
1. The applied moment of force causes the object to rotate.
2. The moment of inertia of the object determines its response to external forces.
3. The moment of rotation indicates the direction of the object"s rotation.
4. When twisting the object, it experiences a moment of twisting.
5. Shear force produces a moment of shear force on the object.
6. The magnetic field exerts a moment of magnetic force on the object.
英文小作文:
Applied moments are essential in many mechanical systems, from simple machines like a wheelbarrow to complex machines like a car engine. In a wheelbarrow, for example, the applied moment of force from the person pushing determines how much the barrow turns, while in a car engine, the applied moments of torque from the engine"s components determine how the car moves. Understanding moments and their relationship to forces and motion is fundamental to mechanical engineering.