海事领域 meaning in English

maritime field

But in the field of sea transportation , asp is delayed because of the limit of bandwith of satellite communications . the bulky edis data cannot be transmitted through satellite and the pelagic ships cannot take the service from internet through satellite based on the cost of satellite transmission
但是对于海事领域，由于卫星链路的带宽限制，使得asp信息平台在船舶和陆地之间不可能传输较大的电子海图数据；同时从费用方面考虑，船舶也不可能通过卫星链路访问internet 。