表达系统 meaning in English
expression system
Examples
- According to the method of rs , knowledge induction is to obtain all the minimum decision algorithms based on the condition - attributes and decision - attributes of given knowledge system
根据粗集理论的方法，知识推理就是由给定的知识表达系统的条件属性和结果（决策）属性，求出所有符合该知识的最小决策算法。 - However , the drawbacks of mammalian cell expression systems are apparent : they are difficult to culture in large scale , especially in serum - free medium ; the productivity is much lower than other expression systems and the costs are higher
但哺乳动物细胞表达系统的缺点也很明显，如表达量低、大规模培养困难、生产成本高昂等。 - Thus , strenghtening the basic biology theorical study of the engineering cell and seeking the better cell system for the baculovirus of silkworm are current needs for the study of silkworm expression system
因此，加强对工程细胞的生物学基础理论研究，寻找更适宜于家蚕杆状病毒表达系统的家蚕细胞系是当前家蚕表达系统研究发展的需要。 - Therefore , we hope to construct a effective eukaryotic gene expressing vector harboring a genomic dna , including introns , and develop a gene expressing system could correctly splice the mrna
为此，我们希望构建和探索一种能有效高表达含有内含子真核基因组的载体和能对内含子进行剪切加工的昆虫表达系统，以提高外源真核基因表达的有效性和可靠性。 - Take transgenic plant as bioreactor to produce t - pa will come to hot point of research because of its low costing , high safety of product , convenient for producing , saving and transport on a large scale
由于植物表达系统具有生产成本较低、表达产物安全性高、便于大规模生产和储运等特点，因此以转基因植物为生物反应器生产t - pa目前已成为研究热点。