The book remains at rest or, in physical terminology, in static equilibrium not because there are no forces acting on it but because the forces which do act on it annul one another.
此书处于静止，或者用物理术语来讲处于静力平衡，并不是因为没有力作用在它上面，而是因为作用其上的力彼此互相抵消。
Lengagne's software then converts these static poses into one smooth motion, taking into account the forces operating on the robot in each position to ensure it does not lose balance.
然后，Lengagne软件把各种静态姿态转换成连续动作，并考虑机器人每一步作用力，以保持自己身体平衡。
Objective:To develop a detecting and analyzing system of dynamic and static ground reaction forces when walking or standing.
目的：研制一种集成检测动态行走和静态站立的地面反力分析系统。
For an object to be in static equilibrium, it is not enough that the sum of all forces is zero.
处于静力平衡的物体，仅仅所有作用力之和，为0是不够的。
The static keyword forces PHP to bind to the code implementation at the latest possible moment.
static关键字会在可能的最近时刻强迫PHP绑定到代码实现。
The forces that act on bridge structural members are produced by two kinds of loads - static and dynamic.
作用在桥梁结构的应力都可以分为二类荷载：动荷载和静荷载。
From Aristotle's static Earth to Einstein's greatest blunder, the constant which forces a static universe, we proceed only from the wisdom of our weak minds.
从亚里士多德的地球静止到爱因斯坦的最大失误，不断强迫一个静态宇宙我们开始只能从智慧的头脑。
Based on traditional cutting force model in face milling, a new cutting force model for the prediction of static cutting forces has been presented.
以传统的端铣切削力模型为基础，提出了一种新的端铣加工中静态切削力的预报模型。
Considering effect of gravity and cutting forces, the static deformation of the beam is obtained after calculating the interacting forces between the guide and the slide block by ADAMS.
在考虑重力和切削力作用下，由ADAMS计算出导轨与滑块间的作用力，从而计算出横梁部件的静态变形；
The static equivalent principle was used in order to obtain the equivalent nodal forces by excavating release.
本文采用静力等效原则，以获得等效开挖释放节点力。
The leakage curves in the indicator diagram of a pumping well reflect the forces born by the sucking rod in static state.
抽油机井示功仪测试的上、下漏失曲线反映了抽油杆在静止状态下的受力。
When using a static language, you have to think about appropriate type choices more often, which forces you to weigh design choices more carefully.
当使用一种静态语言时，你必须时刻考虑使用恰当的类型。这迫使你在选择设计时更加小心。
This paper introduced a formula for calculating axial forces of A-shape aqueduct frames by which could directly calculate the axial forces of each joint without static force balance equations.
提出了一种计算A形排架杆件轴力的通用公式，应用此公式可避免求解各结点的静力平衡方程组，直接计算任意杆件的轴力。
The cable in the one-way cyclical light running cable-way Sustains the cyclical actions of the static force, the dynamic forces of law and non-law motions in every technological cycle.
单索循环轻型运材索道的钢索在每一工艺循环中，要承受静力和规则运动与不规则运动动态力的周期性作用。
This thesis analyzed static behavior of plate polyhedron frame structures. The distribution rule of member internal forces was found by comparing with plate grid structures.
本文分析研究了平板型多面体刚架结构的静力性能，通过与普通平板网架比较得到这种新结构杆件内力的分布规律。
Analyzing forces loaded of the object is an important technique in the static mechanics.
物体的受力分析，是静力学研究中的重要技能。
Based on analysis of the field tests data, crushing ice forces on vertical structures are classified into three modes: quasi static ice force, steady state dynamic ice force and stochastic ice force.
根据原型结构实测数据的分析，本文把直立结构的挤压冰荷载分为三种不同的模式：准静态冰力、稳态交变冰力以及随机交变冰力。
For a long time, theorists are used to study productive forces in the way of static state and longitudinal analysis.
长期以来，对于生产力的学理研究，理论界习惯于沿用静态分析法和横向分析法。
Within the ore pass, rock & ore cause different frictional forces that can be divided into 3 type of static pressure and stress.
根据矿岩在溜井内产生摩擦阻力的不同，矿岩对溜井底部静压力可分为3种状态。
The effect is largely dependent on the load on the string, with the resultant friction forces being of most influence when high loads are encountered under static or slow-moving conditions.
当静止或慢速移动状态下遭遇到高负荷时，在合成摩擦力是最大影响的情况下，带效应在很大程度上取决于管柱上的负荷。
The calculation of transformer's electrodynamic forces during short - circuiting is done with substitution of static state force for dynamic state force till now.
在变压器短路电动力的计算中，目前是以静态力代替动态力的方法来进行的。
Based on the nonlinear static equivalent equations of the cable-cabin system, forces and lengths suitable for servo motor control are obtained by least square method and an optimum strategy.
基于系统的非线性静平衡方程 ，通过最小二乘运算和优化策略 ，获得了适于伺服电机控制的索系平衡张力和索长。
Based on the nonlinear static equivalent equations of the cable-cabin system, forces and lengths suitable for servo motor control are obtained by least square method and an optimum strategy.
基于系统的非线性静平衡方程 ，通过最小二乘运算和优化策略 ，获得了适于伺服电机控制的索系平衡张力和索长。
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