求翻译：本文介绍了乳腺生物反应器的基本概念和基本原理；对该技术在国内外的应用现状加以综述，概述了制备过程中的目的基因选择、载体构建、转基因等技术环节的研究现状；分析了乳腺生物反应器的优势及存在的问题， 并就其产业化前景进行了展望。是什么意思？

This paper introduces the basic concepts and basic principles of the mammary gland bioreactor; the application of technology at home and abroad to be reviewed, an overview of the preparation process of the target gene selection, vector construction, the transferred gene and other technical aspects o

This article describes the breast bio-reactor of basic concepts and fundamentals of the technology at home and abroad to provide an overview of the application, and provides an overview of the preparation process of genetic selection, carrier built, genetically modified, and technical aspects of the

This article introduced the mammary gland biology reactor basic concept and the basic principle; Summarized to this technology in the domestic and foreign application present situation, has outlined preparation technical link and so on in process goal gene choice, carrier construction, extension gen

This article describes the basic principles and the basic concepts of mammary gland bioreactor; on the summary of the application of this technology at home and abroad, provides an overview of preparation process of target gene in transgenic techniques such as selection, construction, research, and

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