normal force
英 [ˈnɔːml fɔːs]
美 [ˈnɔːrml fɔːrs]
垂直力；法向力
双语例句
- For sliding contact, the coefficient of kinetic friction Uk is defined as the ratio of the frictional force to the normal force.
滑动接触时，动摩擦系数Uk的定义是摩擦力与法向力的比率。 - 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？ - SLIM electric motors are constructed to minimize the normal force.
单面直线感应电机在构造上使正交力最小化。 - Then we have a normal force here& NQ I call that NQ.
这里有个法向力-，称之为。 - 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。 - An electric motor's normal force between stator and armature in SLIM electric motors is perpendicular to the direction of travel.
单面直线感应电机的定子和电枢的正交力与电机的运动方向垂直正交。 - 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。 - In the minus y direction and there is a normal force in the plus y direction and these two exactly cancel each other.
，在y的负方向，那么也有一个常力，在y的正方向，这两个力互相抵消。 - It has been integrated into geodesic active contour model for the image segmentation that the fuzzy feature vector governs the normal force of curve.
构建有模糊特征控制的曲线法向力场集成到测地线主动轮廓模型，使得该模型能包含更多的图像分割信息。 - Is the normal force not doing any work?
法向力不做功吗？ - 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。 - 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。 - At point P there is no friction, so there can only be a normal force.
在点P不存在摩擦，那里只有一个法向力。 - Normal Force Adaptive Optimal Control for Linear Induction Motor Based on Decoupling Strategy
基于解耦策略的直线感应牵引电机法向力自适应最优控制 - A Numerical Simulation of Normal Force from Production Liquid in Polymer Flooding Wells
聚驱井采出液法向力的数值模拟研究 - The normal force from production liquid flowing in polymer flooding wells is a main factor to accelerate eccentric wearing of sucker rod.
聚驱井采出液在井筒内流动产生的法向力是加剧聚驱井抽油杆偏磨的主要因素。 - The main causes of side-abrasion of a sucker rod in polymer holes are analyzed: It is due to the resistance during down stroke and normal force attached by the polymer.
聚合物驱井中抽油杆偏磨是由抽油杆下冲程时的下行阻力与聚合物施加给抽油杆的附加法向力引起的。 - Enhancement of the vortical effect can benefit both the side force and the normal force.
涡系诱导作用增强，对侧向力和法向力都有增值。 - Normal force is provided through a spring loaded roller pushing the pipe against the fixed drive roller.
正交力通过弹簧加压式的滚轴加压于水管和固定的驱动滚轴而获得。 - The origin of the normal force is similar to the origin of tension in a string.
法向力的起源与绳子上的张力的起源相似。 - And since work is a dot product between force and the direction that it travels, neither the tension nor the normal force does any work.
既然功是力和运动，路程的点积，不管是张力还是，法向力都不做功。 - And then there is the normal force perpendicular to the surface.
这个力，垂直于斜面。 - So there is no force along the arc, but there must be a normal force.
所以在弧线上没有力，但是肯定存在法向力。 - 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。 - Decoupled Control of Traction Force and Normal Force in Linear Induction Motor Drive
直线电机推力与垂向力解耦的矢量控制研究 - 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； - I never put a capital N for newtons because that is very confusing with this normal force.
我很少在后面写大N代表牛顿，因为太容易和法向力N搞混了。 - The normal force, pitching and yawing moments on the fuselage in hover result from the rotor downwash.
悬停时，下洗尾流使机身产生负升力、俯仰力矩和偏航力矩。 - The grinding ratio was calculated and the grinding normal force was measured.
计算了磨削比，测量了磨削法向力。 - The critical driving voltage, static friction force and normal force are all calculated theoretically.
对结构的临界驱动电压、静态摩擦力及正压力进行了理论推导。