纵向长度伸缩振动模式 [电] longitudinal length extension vibration mode
折合纵向弯曲长度 reduced buckling length
纵向伸缩长度 Scale-length ; Vertical telescopic length ; Vertical retractable length
得到纵向同步长度 Sync Length
此连接部分位于靠近鞋面的位置并可以沿着鞋面的纵向长度延伸。
The connecting portion is positioned adjacent the upper and may extend along a longitudinal length of the upper.
在纵向长度较其它缸型长度适中，只适用于对纵向长度无较大限制场合。
It has a medium length in longitudinal compare to others, so only apply to the work environment without restrictions in longitudinal length.
对不同的频率成分，通过增加屏障的纵向长度而增加的隔振效果差别较大。
The degree of enhanced isolation effect with increasing length of barrier relies on different frequency components.
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