3.1 co-directional(wind and waves)3.1 co-directional(wind and waves)同向(风和浪)acting in the same direction作用在同一方向3.2 Current3.2 Current水流a flow of water past a fixed location usually described in terms of a current speed and direction经过一个固定位置的水流,通常由流速和流向描述 Offshore windpower terms and definitions海上风电的基本术语3.3 design wave设计波浪deterministic wave with a defined height,period and direction,used for the design of an offshorestructure.A design wave may be accompanied by a requirement for the use of a parti