UTabbr.世界时；格林威治时间（=Universal Time）abbr.超声试验（=Ultrasonic Test）Utrapn.虹吸管(存水湾)

1. However, a lot of problems emerge in the process of applying it.
   然而，该方法在实际运用过程中也出现了许多问题。
2. In the process of exercising the rights to discourse, the Democratic Parties need to follow some basic principles and adopt certain methods.
   在话语权的运用过程中，民主党派既需要遵循一些基本原则，也需要把握一些方式方法。