初始张力 meaning in English

initial tension
installation tension

The aim of this part is to find an initial equilibrium state , the value and distribution of tension force and the geometry of the surface , when the location of the control points are confirmed
即在建筑师给定预想的曲面形状的前提下，找出与此曲面相接近的初始平衡状态?初始张力的大小、分布和几何形状。
In the dynamic equation both the viscoelasticity properties of belt , the run resistance , the inertia force of take - up , the belt ' s elastic modulus influented by the deflection of belt and the initial stress have been considered
所建立模型的动力学方程不仅考虑了输送带的粘弹性力学性质、运行阻力、张紧装置的惯性力和输送带挠度变化下的弹性模量，同时也考虑了输送带初始张力的影响。