wave about的意思|示意

She was apt to raise her voice and wave her hands about.

她常常提高嗓门并挥舞双手。

With analysts claiming only 9% of current new server shipments use virtualization, are we dealing with a hype wave about its importance?

不过据统计，仅有9%的系统是以虚拟机的形式发布的。 我们是不是太过于高估了这个声明的重要性呢？

The electromagnetic sounding data is the synthetic reflection of the electromagnetic wave about the underground geo-objects.

电磁测深数据是地下地质体对电磁波传输特性的综合反映。