从雷达上消失An Airbus A320, en route from Paris to Cairo with 66 people aboard, vanished from the radar...” that record flight data and *cockpit transmissions have not yet been located.“从雷达上消失”除了vanish，还可 ……

a prediction. These can range from common folk wisdom to computer simulations to radar systems.... storm system) is from the source of the signal. Weather radar also detects water particles ……

its cultural relics from criminals, especially tomb raiders (盗墓者). A high-tech radar system...  High-tech radar helps protect cultural relics in ShaanxiHigh-tech radar helps protect ……

EVER wished you could follow that pizza, cheesecake and beer intake with a magic pill to make it all vanish from your waistline?The prospect may be only a few years away, say Australian scientists ……

A RADAR (雷达) can discover things in the air, on the ground and at sea from a long way off. It shows... a secret even from his family, as radar development is part of national security (安全). Radar ……

A RADAR (雷达) can discover things in the air, on the ground and at sea from a long way off. It shows... a secret even from his family, as radar development is part of national security (安全). Radar ……

be on the radar被察觉This thief has been on the radar of the local police for years.这个小偷被当地警察盯上已经很久了。 ……

(隐形) bomber, can hide from radar.The B-2's flat (平展的) shape helps it hide from radar, as does its... are quieter than other engines and these also help it hide from radar.How do scientists know why a plane ……

of the radar.From 8 am till 5:30 pm, he buries himself in his research and development work. He writes... even from his family as radar development is part of national security. Radar developers can only ……

of the radar.From 8 am till 5:30 pm, he buries himself in his research and development work. He writes... even from his family as radar development is part of national security. Radar developers can only ……

of the radar.From 8 am till 5:30 pm, he buries himself in his research and development work. He writes... even from his family as radar development is part of national security. Radar developers can only ……

of flights.Wei has to keep his work a secret, even from his family, because radar development is part...投身科研，用科技改变世界。WEI Cheng (not his real name), 38, is a radar (雷达) developer. He has been working ……

The following is an excerpt from a blog entry on the Scientific American’s website explaining... the Arctic, flowing from west to east all the way around the Earth. It normally keeps extremely cold air ……

vanished from air traffic control screens less than an hour after taking off from Kuala Lumpur... Razak said investigators believed somebody *steered the plane west, far away from its scheduled ……

1. Keeping Faith By Jodi Picoult2. Emperor: The Gods of WarBy Conn Iggulden3. Vanish By Tess... these exchanges as a child's imagination. But when Faith starts reciting passages from the Bible, and begins ……