jabber
发表于 2025-3-25 07:03:24
http://reply.papertrans.cn/87/8658/865737/865737_21.png
爱哭
发表于 2025-3-25 11:22:00
Overview and synthesis,econdary sector, industry. This solution becomes less and less satisfactory as more than half of the Gross Domestic Product is presently accounted for by services in today’s developed countries. At the same time, the share of services in the volume of foreign trade is estimated to lie around 20%.
描述
发表于 2025-3-25 15:07:54
Theoretical appendix to chapter 0,an application of the new theory of demand as developed by Lancaster (1966, 1971) to services in general. The remaining sections A.l through A.8 serve to illustrate the peculiarities of the services analyzed in the main report, ranging from construction to management consultancy.
anesthesia
发表于 2025-3-25 17:33:11
Road transport,f freight, it is the forwarding agent who shapes this derived demand in an important way. Acting as the organizer of the shipment, he in fact determines the modal split, i.e. the allocation of transportation demand among road, rail, water, pipeline and air.
Aggregate
发表于 2025-3-25 22:26:55
http://reply.papertrans.cn/87/8658/865737/865737_25.png
BLUSH
发表于 2025-3-26 02:51:39
http://reply.papertrans.cn/87/8658/865737/865737_26.png
Admonish
发表于 2025-3-26 04:33:28
http://reply.papertrans.cn/87/8658/865737/865737_27.png
Mercurial
发表于 2025-3-26 11:52:06
http://reply.papertrans.cn/87/8658/865737/865737_28.png
狂热文化
发表于 2025-3-26 14:10:46
Management and engineering consultancy,-machine interactions; today, however, process design in engineering cannot be performed without reference to issues of manageability and control, terms that point to the role of personal characteristics in man-machine interactions.
needle
发表于 2025-3-26 20:49:08
http://reply.papertrans.cn/87/8658/865737/865737_30.png