全寿命周期费用是舰船在预期的整个寿命周期内的研究与研制、生产、使用与保障以及报废(或退役)的所有费用总和。舰船的前期费用称为采办费用,后期费用称为使用与保障费用,终极报废支付的费用称之为处置费用。采办费用就是研究与研制费用及投 Life-cycle costs are the sum of all costs incurred by a ship in its research and development, production, use and maintenance, and retirement (or decommissioning) over its expected life cycle. The upfront cost of a ship is called the acquisition cost, the latter is called the use and safeguard fee, and the cost of the ultimate scrapped payment is called the disposal cost. Acquisition costs are research and development costs and investment