1. IntroductionThe design technology of directional inclined, side tracking, side opening horizontal, and horizontal wells is currently mature, and has been wid
Eclogite from the Northern Dabie Mountain is a new finding by the authors. These eclogites in foliated perdotite are enveloped by banded gneiss and occur in the
High performance liquid chromatography (HPLC) has the advantages of rapid analysis and high sensitivity. In the present study a suitable analytical condition h