单词line of force
un.: 力线；力作用线
力作用线
力线
Appropriate soft tissue balance is the basis to obtain good prosthesis location and line of force.
合适的软组织平衡是获得良好的假体位置和力线的前提。
Hence only one line of force can pass through each point of the field.
因此电场中任一点只能通过一条电力线。
An electric line of force is also a closed line; it too forms a loop and returns on itself.
电力线也是一条封闭线；它形成一个圈，返回原处。
A magnetic line of force is a closed line, that is, it forms a loop without end.
磁力线是一条封闭线，即，它形成一条没有尽头的圈。
The distribution of the magnetic line of force and the formula for magnetic induction induced by a circular current
圆电流磁感线的分布及磁感应强度的函数表达式
effort moment force resolution line of force lacquer
力的分解力架；亮漆