求英文翻译,不要翻译软件那种直译的,要自己的准确翻译,符合英语语法.急~~~~~~~~~~

Fruit and vegetable processing industry has developed rapidly, especially in the past 20 years, it has become a pillar industry of the rural economy 。 According to FAO statistics, China's fruit production among the world's top five 。 With the rapid development of fruit and vegetable processing industry , the corresponding processing technology has also witnessed a rapid development。 In this paper, fruit and vegetable processing vacuum freeze-drying technology, ultra-high pressure technology, infrared heating technology, frozen in liquid nitrogen technology, PEF , nanotechnology six kinds of new technology in the fruit and vegetable processing principles and applications 。 These technologies are mainly used in fruit and vegetable processing to extract the active substance , drying, enzyme inactivation , sterilization , storage, raw material quality improvement , process improvement, product testing and so on。