In circumjacent country economy stagnant circumstance falls, this is a not low rate.

在周边国家经济不景气的情况下，这是一个不低的速度。

When circumjacent load makes the lowest natural frequency zero, critical load is obtained.

当周边面力使夹层圆板的最低固有频率为零时，就可获得临界载荷的值。

The key area that future exports will be the circumjacent country such as China, Japan and Korea.

未来出口的重点地区将是中国、日本和韩国等周边国家。