1) component force work
分力的功
1.
Analysed and compared the relation of resultant force work and every component force work,specified those right expression and notices in the theorem of kinetic energy and the law of conservation of mechanical energy.
分析比较了合力的功与各分力的功之间的关系,明确了它们在动能定理和机械能守恒定律中的正确表述及注意点。
3) resultant force work
合力的功
1.
Analysed and compared the relation of resultant force work and every component force work,specified those right expression and notices in the theorem of kinetic energy and the law of conservation of mechanical energy.
分析比较了合力的功与各分力的功之间的关系,明确了它们在动能定理和机械能守恒定律中的正确表述及注意点。
5) subfractional rating
小分数功率,小于1/20马力的功率
6) fractional hoursepower
分马力[功率]
补充资料:分力
几个力同时对某物体的作用和另外一个力对该物体的作用效果相同,这几个力就是那一个力的分力。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条