飞机落地总重

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? [Radio sound:] Northeast 480 you are cleared for landing, Northeast 480 you are cleared for landing. That same radar technology that guides aircraft and tracks hurrica

发表于:2019-01-07 / 阅读(51) / 评论(0) 分类 Scientific American(十二)月

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发表于:2019-02-01 / 阅读(45) / 评论(0) 分类 财会英语

China conducts flight landing on aircraft carrier LIAONING AIRCRAFT CARRIER, Nov. 25 (Xinhua) -- China has successfully conducted flight landing on its first aircraft carrier, the Liaoning, naval sources said. A new J-15 fighter jet was used as part

发表于:2019-02-06 / 阅读(89) / 评论(0) 分类 英语新闻

WASHINGTON, July 10 (Xinhua) -- U.S. Navy's X-47B Unmanned Combat Air System (UCAS) drone on Wednesday completed its first-ever carrier-based arrested landing on board USS George H.W. Bush off the coast of Virginia, the Navy announced. By evolving an

发表于:2019-02-06 / 阅读(31) / 评论(0) 分类 英语新闻

WASHINGTON, July 10 (Xinhua) -- U.S. Navy's X-47B Unmanned Combat Air System (UCAS) drone on Wednesday completed its first-ever carrier-based arrested landing on board USS George H.W. Bush off the coast of Virginia, the Navy announced. By evolving an

发表于:2019-02-18 / 阅读(100) / 评论(0) 分类 英语新闻

civil aviation 民用航空 plane, aircraft, airplane 飞机 airliner 班机 airline 航空公司 jet, supersonic plane 喷气机 airliner, passenger aircraft 客机 long-range aircraft, long-haul aircraft 远程飞机 medium-haul aircraft 中程飞机

发表于:2019-02-22 / 阅读(114) / 评论(0) 分类 实用英语
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accounting conventions or practices
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agarwal
ageing crack
agio theory of interest
airgram
be adept at
be thankful to
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case half empty
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Chroococcidiopsis
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compression diagonal
convolution of two functions
current spit
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differential expansion indicator
dry set
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electroclock
emery-iron roll rice polisher
Exclusionary self-tender
family Macruridae
flavianate
flush
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invoking block
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ITN
justice department
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meridian of cornea
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shaft crusher
silicospiegeleisen
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SN (saturation noise)
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