Since there is no acceleration in the y direction, the normal force must be also mg cosine theta.
既然在y方向上,没有加速度，法向力也等于mgcosθ
Is the tension doing any work and in the case of my circular track is, perhaps, the normal force doing any work?
张力做了功吗，在环形轨道的例子里，也许法向力做了功？
The normal force is one of the key factors which affects the properties of a linear servo motor.
法向力是影响直线伺服电机运动性能的主要原因之一。
Every electrical contact is designed to provide a certain amount of normal force at the contact interface.
所有的电气触点都可以在接触界面提供一定量的法向力。
To further complicate matters, the normal force generated by the contact will change over time, due to several factors.
对于更加复杂的情况，由于众多因素的影响，触点产生的法向力会随着时间的变化而变化。
The control precision requirements of normal force and shear force are achieved by use of the digital PID fuzzy control method.
采用数字PID模糊控制方式，实现垂直荷载和水平荷载的控制精度；
Effects of the separating ring on the normal force and the center of pressure also analysed in the light of the experimental data.
同时，结合实验数据分析了分离环对法向力及压心的影响。
The so-called defect of the resolution of shareholders general meeting is defined as the legal deficiencies which affect the normal force.
所谓股东大会决议瑕疵，是指在股份有限公司股东大会决议中可能出现的影响其正常效力的法律缺陷。
The hydrodynamic forces of the lifting airfoil give a periodic response to regular waves and the response of the normal force is most notable.
升力翼水动力对规则波呈周期性响应，其中以法向力的响应最为显著。
The influences of many contact parameters such as initial normal force, contact angle, contact stiffness and coefficient of friction were obtained.
获得了凸肩接触面初始正压力、接触角度、接触刚度、摩擦系数等多种参数对叶片非线性响应的影响规律。
The paper gives variations in the forebody drag, the normal force and the pressure center in accordance with the Mach Numbers and the geometric parameters.
给出了前阻、法向力及压心随马赫数或几何参数的变化曲线。
In the automatic regulating pneumatic unloading guideways the compressed air is used to support part of the guideway load in order to reduce the normal force on the guideways.
自动调节气压卸荷导轨利用压缩空气支承部分导轨载荷，以降低导轨面上的正压力，从而降低摩擦力。
Compared to the testing system of conventional rotatory motor, the one of 3-phase linear induction motor (LIM) is quite different with the measuring of thrust and normal force.
相比普通旋转电机，三相直线异步电机静态测试时推力和法向力的测定比较特殊。
Two kinds of the normal force of the linear servo motor are analyzed by using finite element analysis. The relations between thrust, normal force and air gap length are analyzed.
采用有限元分析的方法对直线伺服电机的两种法向力进行分析，分析了推力、法向力与气隙长度的关系。
On the basis of that the diamonds distribute in the impregnated bit homogeneously, the article calculates the cutting depth and the normal force on the protrusion diamond on the crown.
本文以金刚石在孕镶钻头中均匀分布为基础，从理论上推导出唇面径向不同位置的金刚石切深、受力。
The aerodynamic coefficients such as the normal force, axial force, and the pitching moment of the ve-hide computed by the local method are in good agreement with the experimental data.
由此计算出飞行器的法向力、轴向力和俯仰力矩系数，计算结果与实验数据相符。
The amplitude ratios of different reflected and transmitted waves were obtained for an imperfect boundary, and deduced for normal force stiffness, transverse force stiffness and perfect bonding.
得到不完全边界上不同反射波和透射波的振幅比，并导出法向力刚度、切向力刚度和完全粘接时的振幅比。
The amplitude ratios of different reflected and transmitted waves were obtained for an imperfect boundary, and deduced for normal force stiffness, transverse force stiffness and perfect bonding.
得到不完全边界上不同反射波和透射波的振幅比，并导出法向力刚度、切向力刚度和完全粘接时的振幅比。
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