The direction of each force is perpendicular to a line drawn from the axis to the point of application of the force.
每个力都垂直于从轴到力作用点的引线。
The point of actuation by gravity has not been investigated by the karabiner manufacturers and is subject to an unknown tolerance range.
岩钉钢环制造商对重力作用点一直未作研究，重力作用点取决于未知的公差范围。
A force of 24KN is applied at B.
有24KN的力作用在b点。
A central force is defined as a force acting along the line joining a particle or object to a center of force.
辏力就是沿着质点（或物体）向力心连接线方向作用的力。
characterized by understanding based on comprehension and discernment and empathy.
以建立在判断力、辨别力和移情作用基础之上的理解力为特点的。
the point within something at which gravity can be considered to act.
物体所受的引力可被认为是作用在该点。
Analysis of Connections of Slab to Edge Column under Shear and Unbalanced Moment
混凝土板柱边节点在剪力和弯矩作用下的分析
Tension Behavior Analysis for Gusset Plates in Single-member Welded Connections;
单插板连接的节点板在拉力作用下的性能分析
Dynamic Performance Study on Point-Supporting Glass Curtain Wall under Wind Load;
风荷载作用下点支式玻璃幕墙的动力性能研究
Study on the Mechanism and Calculating Method of Prying Action in End Plate of Beam-column Connection;
梁柱节点端板撬力作用机理及计算方法研究
Study on Theory of Onboard Measurement of Wheel and Rail Forces;
轮轨作用力和接触点位置在线测量理论研究
Discussion on the Role of the Labor Union in Building a Harmonious Campus;
论工会在构建和谐校园中发挥作用的着力点
Discussion on the Electric Field Intensity and the Effect Force of Electric Field On Charges;
电场强度与电场对点电荷的作用力的讨论
Determination of a rigid frame cases without moment in concentrated loading at the joint;
刚架在结点集中力作用下无弯矩情况的判定
Characteristics of Vocational Training and Its Function in the Development of Human Resources;
职业培训的特点及其在人力资源开发中的作用
Investigation of Mechanical Behaviors of Solder Joints under Drop Impact Loading
跌落冲击载荷作用下焊锡接点的力学行为研究
Study on stress concentration factors of K-joints under axial loads
轴向荷载作用下K型管节点应力集中系数研究
Ascertain the Condition of Particle Motion Range under the Effect of Centripetal Force
有心力作用下限制质点运动范围条件的确定