The net force is ultimately the sum of the external force and all the internal forces.
合力是最终的总和，外力与所有内力总和。
As the yarn is twisted, internal forces are built up in the direction of the twist.
当纱线被加捻的时候，在捻度的方向上也会相应地形成内应力。
It is suitable for calculating the internal forces of other similar structures and loads.
此结果可广泛用于其它相似结构、相似荷载的内力计算。
How well do you know yourself, and what kind of internal forces are at work when you trade?
你有多了解你自己？当你交易时，有哪些内驱力在起作用？
You see that dp/dt is the total force externally forget all the internal forces and what it means...
你们发现，dp/dt就是外力和,忽略所有内力，也就是说。
The principle of conservation of momentum holds whatever the nature of the internal forces, conservative or not.
动量守恒原理则不管内力的性质如何（保守的或非保守的）都能适用。
And the influence of the laying depth of underground structure on the internal forces in pavement has been analyzed.
同时就过路构造物的埋设深度对面板受力状态的影响进行了分析。
Compared with ordinary continuous longitudinal girder, this type of wharf has an obvious decrease in internal forces.
通过内力计算并与传统梁板式码头的比较，结果表明该码头结构形式跨中内力明显减小。
The tangential internal forces in a rotating rigid thin rod with mass distributed discretely and continuously are discussed.
本文讨论了质量离散分布和连续分布的刚性细杆在转动中切向内力的分布规律。
The particle particle correlations inside a one dimensional six particle system under elastic internal forces are discussed.
讨论了一维六质点系统在弹性内力作用下的质点—质点关联。
The article calculates the internal forces of cover beams under two different calculation modes by the analysis of finite elements.
该文通过有限元分析计算了两种不同计算模式下的盖梁内力。
The internal forces caused by the action of racking load, which is calculated, are the same as the results of the actual measurement.
根据工程实际计算了变形荷载作用下的内力，其结果与工程事故的情形一致。
The general formulas of internal forces and displacements of skewly supported single-span beam are deduced from the energy principle.
首先从能量原理出发，推导了斜支单跨梁内力及变形计算的一般公式。
The control of girder geometry and internal forces is very important in the construction of pre-stressed concrete cable-stayed Bridges.
在预应力混凝土斜拉桥的施工过程中对主梁线形与结构内力的控制非常重要。
Taking advantage of bearing factor and the changed section according to internal forces, prestressed folded concrete floor is designed.
利用内外筒支座条件和截面高度随内力变化的方法设计预应力折线板楼盖。
To analysis the internal forces and deformations of gliding cable structures, one element taking friction into consideration was developed.
为精确分析滑动索系结构的内力和变形，创建了一种考虑摩擦力影响的新单元。
Based on this, we consider a map of the internal forces simple painting and avoid complex calculations, through direct observation of paint.
基于此，采用一种内力图的简便画法，避免复杂的计算，通过观察直接画出。
A simple analytical two-stages method for determining the settlement and internal forces of group pile caused by tunneling was present here.
采用两阶段分析方法，提出了隧道开挖对群桩竖向位移和内力影响的解析计算方法。
The authors, using the finite element method, analyse the rules of continuous deep beam internal forces under the influence of the support plate width.
作者以有限元法分析了连续深梁的内力受支座垫板宽度影响的变化规律；
The dynamic response of subway structure, including the internal forces, the acceleration, and the vertical and horizontal displacements, are analyzed.
分析了地铁车站的动力响应，包括地铁内力、加速度以及地铁位移。
Although few chances of 6 internal forces are present in engineering, it is still of practical significance to discuss the presence of 6 internal forces.
虽然工程上同时出现6个内力分量的机会不多，但作为理论探讨仍有其实际意义。
The calculation indicates that the dynamic internal forces are merely half of those of the ordinary space grids, and its distribution law is also different.
通过计算表明，折板式网壳的动内力仅为相应网壳的二分之一，动内力的分布规律也有别于一般网架。
The vertical and level exciting forces, the Corresponding dynamic deflections and the dynamic internal forces are obtained by using the kinetic calculation.
进行了动力拟合计算，得出了垂直和水平的激振力以及相应的动位移、动内力。
Examples are given at the end of the paper to show the influence of the horizontal elbow radius and Angle on the pipeline internal forces and displacements.
文末用算例说明了水平弯头的曲率半径和弯头夹角对管道内力、位移的影响。
The differential deformation between vertical structural members of the Shanghai Tower can cause secondary internal forces in horizontal structural members.
上海中心大厦在长期荷载作用下结构竖向构件间的差异变形会在水平构件中产生较大的次内力。
Analysis methods for calculating structure internal forces by subinterval method are investigated. Some methods for solving structure accelerations are derived.
对应用子区间法分析结构动力反应进行了研究，确定出几种求解结构加速度的方法。
Some problems are pointed out when traditional foundation coefficient method is applied to the calculation of internal forces of stabilizing piles in rock masses.
指出抗滑桩内力计算的传统方法之地基系数法应用于岩体抗滑桩时，存在的一些问题。
The length, rigidity and weight of a launching nose have significant influences on the internal forces of incrementally-launched main girder at construction stage.
导梁的长度、刚度及重量在顶推施工阶段对顶推主梁的内力有着重要的影响，其合理配置是全桥顺利顶推的关键。
The length, rigidity and weight of a launching nose have significant influences on the internal forces of incrementally-launched main girder at construction stage.
导梁的长度、刚度及重量在顶推施工阶段对顶推主梁的内力有着重要的影响，其合理配置是全桥顺利顶推的关键。
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