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[密歇根新闻广播] 密歇根新闻广播(MP3+文本):MISIN app助你成为生物入侵领域专家
Amos Ziegler has developed a smartphone app that could make it a lot tougher for invasive plants and critters to sneak into our state and get a foothold before they're detected.2015-05-06 编辑:liekkas
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[科学美国人地球系列] 科学美国人60秒:加强苏伊士运河保护对抗水下入侵
地中海有约1.7万种本土物种。同时地中海的非本土物种也越来越多:现在至少有756种。2017-04-21 编辑:aimee
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[科学美国人地球系列] 科学美国人60秒:加强苏伊士运河保护对抗水下入侵
地中海有约1.7万种本土物种。同时地中海的非本土物种也越来越多:现在至少有756种。2017-04-21 编辑:aimee
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[密歇根新闻广播] 密歇根新闻广播(MP3+文本):亚洲鲤鱼在美国泛滥成灾
When scientists were working on the top-secret Manhattan Project to build the atomic bomb, there was a brief moment when some thought there was a small chance it might ignite the entire atmosphere.2017-08-09 编辑:Daisy
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[可可英语口语] 口语119-河南汝州公园惊现“水怪”:吃光整湖鱼,抽水抓捕!
今天在“天下奇闻”栏目中,我们来聊聊“河南汝州巨型怪鱼”,Let's talk about “The Giant Monster Fish”in today’s program. ?2022-08-25 编辑:lulu