求翻译：摘要： 猪传染性胃肠炎病毒( Porcine transmissible gastroenteritistis virus, TGEV) 引起猪传染性胃肠炎( TGE) , 是猪的一种急性、高度接触性传染病。其主要临床症状为呕吐、严重腹泻和脱水。不同年龄和品种的猪对本病均易感,其中两周龄以内的仔猪致死率可达 100% ,通常死于脱水和电解质代谢紊乱。本病在世界许多国家和地区广泛流行,近年来在我国部分地区时有发生和流行,给养猪业造成了极大的危害。本文通过介绍猪传染胜胃肠炎病原、流行病学、临床症状，病理变化,发病机理，提出诊断与防治措施。是什么意思？

Abstract: The transmissible gastroenteritis virus (porcine transmissible gastroenteritistis virus, tgev) caused by the porcine transmissible gastroenteritis (tge), pigs an acute, highly contagious disease. The main clinical symptoms of vomiting, severe diarrhea and dehydration. Pig of different ages

Summary: Swine Infectious Enteritis virus (Porcine gastroenteritistis transmissible virus, TGEV)pig Infectious Enteritis (TGE), it is a pig of an acute, highly contagious disease. The main clinical symptoms are vomiting, severe diarrhea and dehydration. Different ages and breeds of pigs to the disea

Summary: porcine t