求翻译：无菌罐系统是无菌生产线中的关键设备之一，是接收经过超高温杀菌的物料的缓冲罐和贮存罐。近年来国外先进的无菌罐系统不断被进口，刺激着我国国内企业对此类设备的开发生产。近两年来在上海、浙江、广东等地有小型的无菌罐生产，对我国无菌包装技术的发展起到了良好的促进作用。但国产的此类设备普遍存在无菌时间短，无菌化性能不稳定，自动化程度不高、产量低等问题。借鉴国外同类先进设备的原理，拟就此设备的无菌化在理论上作以深入探讨，以便有利于国产化。是什么意思？

Aseptic tank system is one of the key equipment in the aseptic production line, materials received after UHT buffer tank and storage tank. In recent years, foreign advanced aseptic tank system is constantly being imported, and to stimulate China's domestic development and production of such equipmen

A sterile container system is a sterile in the production line one of the key equipment, is the recipient of the ultra-high temperature sterilization material buffer tank and storage tank. In recent years foreign advanced aseptic tank system is being imported, so as to stimulate the country's domest