transportation demand and supply

It is the disequilibrium between transportation supply and demand that brings the problems.

产生交通问题的实质是交通供给与需求的不均衡造成的.

At present, Beijing's refined oil market, characterized by high import dependency, weak government control and a fragile supply system, is very sensitive to such uncertain external factors as the world price, domestic demand, transportation and emergencies.

目前北京市成品油对外依存度高、政府调控能力弱、供应保障体系脆弱，受国际油价、国内供需、运输环节和突发事件等外部不确定因素的影响较大。

The major factors affecting the scale of processing factory of agricultural products are resource conditions, information of demand and supply, the conditions of transportation, fund, technology, management and administration etc.

影响农产品加工厂规模的主要因素有资源条件、需求情况、运输条件、资金条件、技术条件、经营管理等。

The supply and demand of transportation system has two typical relations.

交通运输系统的供给与需求具有典型的二象关系.

To discuss this question, this article analyzes the current situation of supply, demand, freight, shipbuilding and demolition market of the world tanker transportation market from the scope of the world. It also forecasts the development trend of the tanker transportation market in the future.

从全球范围出发，对油船运输市场的供需、运价、造拆船市场现状进行了分析，并对未来油船运输市场的发展趋势进行了展望。