Based on an improved s injection method, a novel fault localizer for tree form distribution networks is developed.

介绍一种基于注入法原理进行低压树状配电网接地故障定位的新装置。

youdao

This paper introduced the conception, method and acting mechanism of it and placed more emphasis on the ways and prospect of trunk injection application in fruit tree.

本文阐述了植物树干注射的概念、方法和作用机制，着重介绍了树干注射在果树生产中的应用途径和应用前景。

youdao

The tree body injecting machine of the invention has convenient and rapid injection.

本发明的树体注射机的注射方便、快速。

youdao