针对电子海图系统中关于雷达视频与海图图形实时叠加，提出了叠加的新方法。

Being aimed at radar video overlapping with chart graph of ECDIS, a new method and general interface circuit is presented.

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结果关于航天飞机解体的情况一份雷达记录也没有——雷达只记录了那些从东德克萨斯州上空飘落，并最终进入空中交通管制范围内的金属雨。

As a result, no radar record of the breakup exists-only of the metal rain that drifted down over East Texas, and eventually came into the view of air-traffic control.

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为一劳永逸终结关于Ho 2 - 29是否具备隐形能力的争议，专家们第一次检验了那架幸存2 - 29。并以当时二战雷达技术为基础用一架便携式雷达对它作了测试。

To determine once and for all whether the Ho 2-29 had stealth capabilities, experts first examined the surviving 2-29 and probed it with a portable radar unit based on World War II radar tech.

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One of the more surprising findings is-- concerns sexual orientation or "gaydar."

更为有趣的一个发现是-,关于识别性取向的，也就是”同性恋雷达“

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