101.   The weather radar detected scattered showers mainly over water to the north and east of Puerto Rico.

102.   The weather radar detected scattered showers over the water north of our area.

103.   There were some showers detected by radar on the north coast of Puerto Rico but these showers have since moved offshore.

104.   U.S. forces in Tuzla, their northern Bosnia base, went on alert when radar detected nearby shellfire.

105.   U.S. forces in Tuzla, their northern Bosnia base, went on alert when radar detected nearby shell fire.

106.   U.S. forces went on alert at midday when radar detected nearby shell fire.

107.   Under the Nulka system, a decoy missile is launched from a warship when approaching anti-ship missiles are detected by radar.

108.   Widely scattered rain showers were detected by radar this morning.

109.   Weather radar also detected scattered showers over that area.

110.   The controller is then supposed to warn the pilot by radio.

n. + detect >>共 332
radar 10.37%
test 6.54%
sensor 3.31%
doctor 3.23%
system 2.88%
scientist 2.27%
device 2.01%
machine 1.92%
official 1.74%
satellite 1.39%
radar + v. >>共 109
detect 21.25%
indicate 16.43%
be 10.54%
show 9.29%
track 3.57%
pick_up 2.68%
monitor 1.43%
lock 1.43%
cover 1.25%
have 1.07%
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