At last, the matrix equation for analyzing elastic foundation beam is held up by the equilibrium of node forces.

最后，由梁单元结点力平衡建立分析弹性地基梁的矩阵方程。

youdao

The analytical method of system of plane intercrossing forces is to calculate unknown forces by use of equilibrium equation of plane system of plane intercrossing forces.

平面汇交力系的解析法是用平面汇交力系的平衡方程计算未知力，其平衡方程最简单，但也最容易出错。

youdao

The numerical method of coupled boundary integral equation and finite element has been used to compute the forces of wave diffraction and radiation on large two dimensional objects.

本文中采用边界积分方程和有限元耦合的数值方法，计算了二维波浪绕射和辐射问题。

youdao

As long as technological innovation channeled weaponry into ever more complex and expensive forms nukes, missiles, fighter-bombers, battleships, aircraft carriers and tanks of use only to traditional armies and police forces the countervailing force equation became way out of balance and comparable arms to exert equalizing pressure against tyrannical government were unavailable to individuals.

FORBES: Restoring a Balance of Power Between Individuals and the State

And that forces you to look at both sides of the profit equation, working on the revenue side and working on the cost side.

NPR: Ford's North American Chief Sets Sights on Restructuring

With 96% of new mortgages now insured by federal agencies, market forces have been completely removed from the housing equation.

FORBES: Flying Blind Into The Double-Dip