世界先进补给舰的发展呈现出两种趋势,一种是以美国为代表,补给量需求大,其下一代补给舰吨位大、载货量大、补给职能明确;另一种是以西班牙、日本、德国等中等国家为代表,从需求和经费考虑,没有能力建造大量的补给舰,集中力量发展少量吨位较大、补给功能齐全、具备多任务能力的综合补给舰。 There are two trends in the development of the world’s advanced supply ships: one is represented by the United States, the demand for supply is large, the next generation of supply ships has a large tonnage, a large cargo load and a clear supply function. The other is based on Spain, Japan , Germany and other medium-sized countries as their representatives. In terms of demand and funding, they are incapable of building a large number of supply ships and concentrate on the development of a small number of comprehensive supply ships with large tonnage and full complement of supplies and multi-tasking capability.