concentrate power at的意思|示意

The spark is more stronger when the central electrode is thiner. even at a relatively low voltage ignition phenomena also occur when the power concentrate at a plot.

中心电极越细所产生的火花越强、当电量集中与一点时，即使在相对较低的电压下也会发生点火现象。

At present, most studies concentrate on the literary language and the reader, but pay little attention to the author and social power operation.

目前多集中于对文学语言以及读者等方面的探讨，而对作者及社会权力运作的角度关注不够深刻。