等长度 meaning in Chinese

equal length

Compression couplings with spherical liner ; equal elbows
带球形衬的压接管接头.等长度弯管
Compression couplings with spherical liner ; equal tees
带球形衬的压接管接头.等长度三通连接管
Compression couplings with spherical liner ; equal crosses
带球形衬的压接管接头.等长度四通连接管
The assembly pressure of circular tubes with different lengths was calculated with finite element method , the diagram of assembly pressure was drawn , and the variation of assembly pressure of structure for different parameters was studied
利用有限元法对非等长度组合厚壁圆筒装配压力进行了计算，得到了装配压力的分布曲线，找出了装配压力随各参数的变化规律。
It is firstly suppose that each node may correspondingly match curve ' s original point . secondly , the curve to match is divide into some sections . the absolute errors between two matching curves are compare in every section
文中首先假设曲线中的每个节点都可能是待匹配曲线的起点，然后根据等长度分段，比较两匹配曲线之间的误差绝对值，由此判断曲线是否相似。