单词：millimeter wave (mmw)
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This is Scientific America's 60 second science, I'm Sentay Graber, this will just take a minute. Magnifying glass, telescope, tiny tiny tape measure, these are the weapons with which researchers are fading it out to find the world's smallest frog.One
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Magnifying glass, calipers, teeny tiny tape measure, these are the weapons with which researchers are fighting it out to find the world's smallest frog. One team just announced the discovery of the unaverage 7.7 millimeter p* which can sit comfortabl
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在这个另类演讲中，记者Andrew Mwenda引领大家去重新看待非洲问题-抛开传统媒体对于贫困、内战、绝望等的报道，去看在这片大陆上创造财富、幸福的各种机遇。
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AS IT IS 2016-10-05 Nobel in Chemistry Goes to Makers of Worlds Smallest Machines 2016诺贝尔化学奖:世界上最小的机器 Three scientists have won the Nobel Prize in Chemistry for their work in developing tiny machines. The three men are Jea
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Young African Striker Danny Mwanga Excels in MLS Striker Danny Mwanga, 20, is reaching his potential with Major League Soccer's Philadelphia Union. Mwanga is second on the team in goals with five and ranks in the top 10 in MLS in combined goals and a
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Got ballistics back on the Holder murder. 霍尔德凶案的弹道分析出来了 They pulled two 7.62 millimeter bullets out of him. 他们取出了他身上两枚7.62毫米的子弹 According to the stippling and size of the entry wound, 根据伤口
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