[医] 猫宫川氏体

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Science and Technology 科技 Pollination: Why the bees sucks? 授粉：为何雄蜂很差劲？ Plans for artificial pollinators are afoot. 人造授粉者计划蓄势待发 It is, in one way, the ultimate drone. 人造雄蜂堪称终极的飞行利器

发表于:2018-12-30 / 阅读(27) / 评论(0)

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经济学人:授粉:为何雄蜂很差劲?(2)

It is a modified version of a commercially available robot quadcopter, 42mm across. (By comparison, a honeybee worker is about 15mm long.) 它就是市面上可以见到的那种四轴飞行器，只不过经过了改装，全长仅为42mm（相比之下

发表于:2018-12-30 / 阅读(40) / 评论(0)

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VOA标准英语2014--大堡礁很好地适应过去的气候变化

Study: Great Barrier Reef Adapted Well to Past Climate Change 大堡礁很好地适应过去的气候变化 Corals on the Great Barrier Reef adapted to greater temperature changes in the past than previously thought, a new study finds. The reef is on

发表于:2019-01-14 / 阅读(41) / 评论(0)

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【听英文对话做选择】坐火车游览东京

1. Where does the man want to go? A. Tokyo Subway Station B. Tokyo Art Museum C. Tokyo Tower 2. How much is the train fare? A. 130 yen B. 140 yen C. 150 yen 3. Where should the man get on the train? A. platform number 3 B. platform number 4 C. platfo

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2017年CRI 'Namiya' to hit Chinese theatres on Dec 29

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发表于:2019-02-14 / 阅读(172) / 评论(0)

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音乐咖啡厅:Stan Walker - Find You

Stan Walker： Can't see you in the dark I'm trying to find your light I can't move through the dust Getting lost in the night The storm may come and the rain will fall Fire and pain go hand in hand what more The sun will rise and I may fall The eart

发表于:2019-02-17 / 阅读(102) / 评论(0)

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