Three days later, word came _____ our country had sent up another man-made satellite.
Three days later, word came _____ our country had sent up another man-made satellite.
It is()for mariners to combine the SART with a float-free satellite EPIRB.
Who will be the first users of Galileo, the new satellite navigation system?
The position of INMARSAT AOR-W satellite is()above the equator.
satellite (随体)
Any ships fitted with SES can()and()through the satellite system when sending a distress alert.
The position if the AOR-w satellite in the INMARSAT system is()above the equator.
When looking at satellite photographs of the area affected by Hurricane Katrina, the effects of the massive storm are
A B C
clearly visible. No error
D E
Which statement about satellite navigation is TRUE? ()