这种破坏上的不平衡是因为该地区暴风的风向与其移动方向一致(一般是西北向)，使风速得到提高。
This unevenness in damage is because the storm's winds in that area are aligning with the forward motion of the storm (generally northwest), which enhances the wind speeds.
数据广播的根本目的就是为了解决移动数据库系统用户规模庞大以及网络通信条件不平衡等问题。
To solve the problem of large scale of mobile clients and network communication asymmetry is the primary purpose of datacasting.
通过多次移动平衡块减小偶不平衡，直至达到动平衡精度要求为止。
The precision of the dynamic balance can attain by means of decreasing the couple unbalance through moving the balance blocks many a time.
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