第三产业部门 meaning in Chinese

territory industrial sectors
territory sector
tertiary sector

In the meanwhile , the development of the tertiary industry promotes the evolution of the division of labor and the expansion of transaction net . with the deepening of the division of labor , some industries have broke up from the primary industry or the second industry and then become the sectors of the tertiary industry . specialization has caused the rapid developing of these sectors
分工的深化使得一些行业或部门从第一产业或第二产业行业中分化出来独立成为第三产业部门，专业化促进了这些行业或部门的进一步发展；随着交易网络的扩展，阻碍分工进一步发展的各种交易费用迅速增加，为了减少交易费用，协调分工进一步发展，一些新兴的第三产业行业便应运而生，并随分工的发展而进一步发展。