B**c
发帖数: 82 | 1 前一阵子嘲笑tg的现在该怎么办啊
http://news.yahoo.com/acoustic-pings-heart-mh370-hunt-not-likel
Sydney (AFP) - Four acoustic transmissions that have been the focus of the
search for missing Malaysia Airlines Flight 370 are no longer believed to
have come from the plane's black box, a US navy official said Thursday.
"Our best theory at this point is that (the pings were) likely some sound
produced by the ship ... or within the electronics of the towed pinger
locator," Dean said.
"Always your fear any time you put electronic equipment in the water is that
if any water gets in and grounds or shorts something out, that you could
start producing sound," Dean added.
He said it was not possible to absolutely exclude that the pings came from
the black boxes, but there was no evidence now to suggest they did.
The US Navy pinger locator, dragged by the Australian ship Ocean Shield, was
used by searchers to listen for underwater signals in the remote southern
Indian Ocean in an area where satellite data suggested the plane went down.
A series of signals it picked up promoted Australian Prime Minister Tony
Abbott to say he was "very confident" they were from the black box from the
plane that vanished en route from Kuala Lumpur to Beijing. | u*********r
发帖数: 7835 | 2 澳大利亚其实已经找到黑匣子了，只是不想让鳖知道。
that
【在 B**c 的大作中提到】
: 前一阵子嘲笑tg的现在该怎么办啊
: http://news.yahoo.com/acoustic-pings-heart-mh370-hunt-not-likel
: Sydney (AFP) - Four acoustic transmissions that have been the focus of the
: search for missing Malaysia Airlines Flight 370 are no longer believed to
: have come from the plane's black box, a US navy official said Thursday.
: "Our best theory at this point is that (the pings were) likely some sound
: produced by the ship ... or within the electronics of the towed pinger
: locator," Dean said.
: "Always your fear any time you put electronic equipment in the water is that
: if any water gets in and grounds or shorts something out, that you could
| l*********u
发帖数: 19053 | 3 re
其实，西方声呐，空中搜索雷达，远没有吹嘘的先进。到最后，都靠肉眼找。
that
【在 B**c 的大作中提到】
: 前一阵子嘲笑tg的现在该怎么办啊
: http://news.yahoo.com/acoustic-pings-heart-mh370-hunt-not-likel
: Sydney (AFP) - Four acoustic transmissions that have been the focus of the
: search for missing Malaysia Airlines Flight 370 are no longer believed to
: have come from the plane's black box, a US navy official said Thursday.
: "Our best theory at this point is that (the pings were) likely some sound
: produced by the ship ... or within the electronics of the towed pinger
: locator," Dean said.
: "Always your fear any time you put electronic equipment in the water is that
: if any water gets in and grounds or shorts something out, that you could
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