英语科普-凯发k8官网

日期:2021-06-15 爱听音乐的大有人在,但大家都是怎么听音乐的?当下,在线播放可能是最流行的收听方式,但与此同时,一些怀旧科技却重新流行了起来。 how do you consume your music? what format do you listen to it on? technology now allows us to stream and download our favou...

日期:2021-06-15 通过利用藻类中首次发现的感光蛋白,一名完全失明男子的部分视力得到了恢复。 the man from brittany in france was diagnosed with retinitis pigmentosa 40 years ago. doctors used a pioneering technique called optogenetics to try to restore his vision. 40年...

日期:2021-06-09 你是在家还是在办公室工作?不论你在何处办公,同事之间的友谊仍然很重要。 many among us spend a considerable part of our lives working with many of us, these days, working from home. while there are many benefits offered by not going to the office not...

日期:2021-06-09 据最新估计,世界上至少有 500 亿只野生鸟类。 counting the number of wild birds in the world is no easy task. scientists turned to a database, known as ebird, where birdwatchers record sightings of everything from woodpeckers to herons, to ospreys. 统...

日期:2021-06-06 如果你对可爱的袋熊有所了解,你会知道袋熊是地球上唯一能拉出方形便便的生物。多少年来,科学家一直无法弄明白袋熊为什么能拉出立方体的便便,而今他们终于找到答案了。 despite having round anuses like all other mammals, bare-nosed wombats do not produce roun...

日期:2021-06-01 在当地团体、环保组织大自然保护协会(the nature conservancy)和宠物品牌希宝(sheba)的合作努力下,约有四万平方米的珊瑚礁已被重新注入生机。这是到 2029 年修复世界上 18.5 万平方米珊瑚礁计划的其中一部分。 over the years, there have been many attempts to...

日期:2021-06-01 你的身边有热爱运动健身的人吗?锻炼身体固然对健康有益,但有些人却过分地沉迷于此。 do you like to keep fit? were always told that regular exercise is good for our body and mind. more and more people are taking up activities that improve their fitness....

日期:2021-05-25 雷雨时划破长空的闪电有一个你不知道的功能,那就是净化空气,而且还有助于抗击全球气候变暖。新研究发现,闪电会释放大量的化学清洗剂,帮助大气自我净化。 what is the purpose of lightning? that might sound like a deeply philosophical question, but scientist...

日期:2021-05-24 你爱看电影吗?你喜欢大制作的灾难片吗?如果喜欢,那你可能会对 气候变化类虚构作品(climate fiction,简称 cli-fi) 感兴趣。这类作品主要围绕哪个题材进行创作? if you could travel back in time, which period of history would you visit? its a great questio...

日期:2021-05-24 一份报告警告说,淡水鱼的数量将出现 灾难性 下降,近三分之一的淡水鱼面临灭绝的威胁。 more than half the worlds fish are found in lakes, rivers and wetlands from carp and minnow to giant catfish. 世界上超过一半的鱼类都生活在湖泊、河流和湿地中,从鲤鱼、... 阅读全文>>

日期:2021-05-20 有人以为,适量饮酒不会有损健康,甚至可能有益健康。然而新研究发现,无论你喝的是什么酒,无论你喝多喝少,都会对你的大脑造成危害。 there is no such thing as a safe level of drinking, with increased consumption of alcohol associated with poorer brain hea... 阅读全文>>

日期:2021-05-19 过劳死一词虽然诞生于日本,但早已成为全球各地的普遍现象。世界卫生组织和国际劳工组织联合开展的研究发现,2016年全球过劳者近5亿人,其中超74.5万人死于过劳引起的中风和心脏... 阅读全文>>

日期:2021-05-18 你喜不喜欢一个人吃饭?虽然有不少人和文章关注讨论独自吃饭的消极一面,但这种饮食方式可能也有它积极的一面。 should you eat to live or live to eat?... a question posed by french playwright moliere in his work the miser. while eating is functional, and o...

日期:2021-05-18 科学家们表示,一种之前 被遗忘 的、能生长在更温暖环境中的咖啡植物或许能帮助未来的咖啡饮品抵御气候变化。据预测,我们也许很快就能品尝到狭叶咖啡(stenophylla)的味道,这是一种来自西非的稀有野生咖啡品种,味道很像小粒咖啡(arabica),但生长在更温暖的环境...

日期:2021-05-17 1. keeps you hydrated 补水 a medium-sized watermelon is about 92% water, so its a great option to keep you hydrated. 一个中等大小的西瓜大约有92%是水分,因此吃西瓜补水效果是很好的。 2. contains essential vitamins 富含基本维生素 watermelon contains ma...

日期:2021-05-16 霸王龙是否比我们想象中的更善于交际?一直以来,科学家们都曾以为霸王龙是离群索居的食肉动物,喜欢独自捕食和生活。然而,来自美国阿肯色大学的一组古生物学家可能发现了有关这种可怕动物的一个新理论。 the theory that tyrannosaurs were social animals was first...

日期:2021-05-14 the tropics, off the coast of cuba. for thousands of years, these waters have been one of the hotspots of life in the ocean. but in seas like this near the earths equator the richness of marine life is shrinking due to climate change. 这是古巴海岸附...

日期:2021-05-14 cool, heat-reflecting white rooms are already an urban climate solution thats been embraced in cities around the world. 凉爽且能反射热量的白色房间已是一种城市气候凯发k8官网的解决方案,在世界各地的城市中得到了应用。 in new york, more than ten million square feet...

日期:2021-05-12 常吃安眠药的人会发现,安眠药貌似越吃越不灵。如今研究证实,安眠药确实不适合长期服用,只有短期内服用才有效,长远来看治疗失眠还是应该求助于认知行为疗法。 sleeping pills prescribed to millions of people every year do not work in the long term, a study h...

日期:2021-05-11 1. misconception: eating cheese before bed can give you nightmares. 误解一:睡觉前吃奶酪会做噩梦 at one point in charles dickenss a christmas carol, ebenezer scrooge dismisses a ghostly encounter as being just as likely from the crumb of cheese he h... 阅读全文>>

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