英语语法分析

Geothermal reinjection is one of the best method to solve the problems.

回灌是解决上述问题的有效方法。

Geothermal reinjection experiments show that reinjection ability declines with time.

回灌试验表明随回灌时间的推移，回灌能力逐渐下降。

The circuits of dc-side ripple reduction are based on direct reinjection of the ripple in series with the dc line.

直流侧纹波消除电路是基于直流线路中纹波的直接再注入原理而设计。