In order to improve the lowefficency of enter prise organise and the decline of social economy, many management scientists proposed enterprise organization flatness as a new management stragety.
企业组织的扁平化是管理学家为解决组织效率低下,社会经济衰退所提出的新的管理战略。
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But, the efficency of cloning of PCR product is very poor because of the insufficiently cutting of two points of PCR fragment due to the low cutting efficiency of PCR product.