一海水的导电性是海水所固有的一种物理属性,海水电导率就是描述海水这种物理属性的一个物理量。海洋中的海水电导率的分布与变化作为海水电性质和海洋电环境的因素之一,与电磁波在海洋中传输的衰减特性和相位特性等密切相关。因此,近年来海水电导率的测量及其分 The conductivity of a seawater is a physical property intrinsic to seawater, and seawater conductivity is a physical quantity that describes the physical properties of seawater. The distribution and variation of seawater conductivity in the ocean are closely related to the decay and phase characteristics of the transmission of electromagnetic waves in the ocean. Therefore, the measurement of seawater conductivity and its fraction in recent years