distress alerting造句

• The system also provides redundant means of distress alerting, and emergency sources of power.
• The current payloads aboard GPS satellites also are known as the Distress Alerting Satellite System ( DASS ) by NASA.
• It's true for just about any distress alerting system, " said Ajay Mehta, the program coordinator for Sarsat in Suitland, Md.
• They include Distress Alerting Satellite System ( DASS ) capabilities for search and rescue, as well as satellite crosslinks for rapid command and reduced age of data.
• The GMDSS provides for automatic distress alerting and locating in cases where a radio operator doesn't have time to send an SOS or SOLAS ) Convention, requiring ships subject to it fit GMDSS equipment.