数值结果表明，由于使用多用户联合检测技术抑制多址干扰，随着激活用户数的增加，小区的有效覆盖范围几乎保持不变；
Results show that cell coverage almost remains constant as the number of active users in the cell increases due to the usage of joint detection technology to suppress multiple access interference.
多波束测深系统中，相位检测法是实现超宽覆盖测量的关键技术之一。
In a multi, beam bathymetry system, phase detection is a key for achieving super, wide coverage.
国际灾难监测卫星（DMC）是英国萨里卫星技术有限公司（SSTL）所设计的，可以每天提供世界任何地方的宽覆盖多光谱成像。
The international Disaster Monitoring Constellation (DMC) was designed by SSTL to provide wide swath multispectral imaging of any part of the world every day.
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