也就是研究受力物体运动的运动力学。
The study of movement as a consequence of known or assumed forces.
物体的受力分析，是静力学研究中的重要技能。
Analyzing forces loaded of the object is an important technique in the static mechanics.
这些方程最简明地给定了物体转动运动量与物体所受力系主矩之间的关系。
These equations most briefly demonstrate the relationship between rotational motion quantity of body and principal moment of force system.
物体受力分析是研究质点动力学问题的关键。本文结合剖析六个例题，给出两条检查和判断物体受力分析正确与否的规则。
Force analysis is a key problem in particle dynamics. In this paper, Sir Examples are discussed and criteria are given for the correctness of force analysis.
绘制物体受力图的过程就是对物体进行受力分析的过程，学会画受力图是解决力学问题关键的一步。
Protracting object's free-body diagram is a course of analysising object's force from other object in fact.
物体受力分析是研究质点动力学问题的关键。
工程力学I （4学分）内容撮要：静力学：静力学根本正义、约束和约束力、物体地受力剖析和受力求；
Engineering Mechanics I (4 credits) Summary: Static mechanics: statics basic axioms, constraints and binding objects and trying to force analysis;
分析物体受力，应从力的概念入手，每分析一个力，必须找出它的施力物体。
Analyzingthe force of things, we should start with the concept of the force. Whenever analyzing a force of things, we must find out its things which put force.
方法：该输液自动报警器利用了弹簧受力拉升，不同质量的物体使弹簧长度改变不同的原理，巧妙地将弹簧秤进行了改装。
Methods The automatic infusion alarm device was subtly reformed according to the principal of the character of the spring that the different gravity caused its length to be different.
钩挂的物体紧贴壁面，螺杆所受力矩较小，可悬挂更重的物品。
The article on the hook is attached to the wall surface, so that the screw has smaller moment and can be used for hanging heavier articles.
钩挂的物体紧贴壁面，螺杆所受力矩较小，可悬挂更重的物品。
The article on the hook is attached to the wall surface, so that the screw has smaller moment and can be used for hanging heavier articles.
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