英语语法分析

The basic structure of ultrasonic vibrators is studied in this paper.

本文给出了一种大功率超声振动子的基本结构。

Many women really love their vibrators, but that's a personal preference, not an addiction.

有些女性确实很喜欢振动棒，但这属于个人爱好，跟上瘾不是一码事。

There should be sufficient space between the resulting columns of bars to allow access for vibrators and good compaction of the concrete.

钢筋之间应该有足够的空间允许振捣器进入混凝土振捣和并使混泥土能良好的压实。