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发表于:2018-11-29 / 阅读(1558) / 评论(0) 分类 六分钟英语

When the sunspots disappeared something on the sun changed 太阳黑子消失时,太阳表面的变化导致 that cooled the Earth down. 地球温度降低 But it wasn't that the solar output changed. 改变的并不是太阳的输出量 No matter

发表于:2018-12-07 / 阅读(85) / 评论(0) 分类 太阳科普

The key difference of course is that a sunspot's 最关键的不同点在于太阳黑子 an awful lot bigger and so the total energy, 大得多,所以太阳磁场内 or the amount of energy in the magnetic field 所含的总能量大得惊人 on th

发表于:2018-12-07 / 阅读(104) / 评论(0) 分类 太阳科普

It sits a million miles away from the Earth 它位于距地球一百万里处的 at the Lagrangian point 拉格朗日点 where the gravitational pull from the Earth and the sun is equal. 此处地球和太阳的引力相等 Fixed in space it has an u

发表于:2018-12-07 / 阅读(100) / 评论(0) 分类 太阳科普

Today that sounds ridiculous. 今日这种说法听来荒唐 But two hundred years ago it didn't seem so unlikely. 但是两百年前还颇言之成理 It was widely believed that 当时一般人认为 the Earth was only a few thousand years old. 地球

发表于:2018-12-07 / 阅读(98) / 评论(0) 分类 太阳科普

As they grow bigger and bigger, 随着体积越来越大 they start to spin and throw out a disk of debris 它们开始旋转,甩出的碎屑形成盘状 that will coalesce to form a solar system. 在日后融合形成太阳系 This kind of process

发表于:2018-12-07 / 阅读(110) / 评论(0) 分类 太阳科普

But the sun is much more than a giant lightbulb. 但是太阳不只是个巨大的灯泡 There are other forces at work in the sun. 其内部还有其他的力量正在运作 Forces that change over minutes and over years. 这些力量可能在数分钟

发表于:2018-12-07 / 阅读(92) / 评论(0) 分类 太阳科普

Each of the fixed stars is a sun, very much like our own sun, but so far away from the earth that it only looks like a speck of light. 每一颗恒星都是一个太阳, 与我们头顶上的那个太阳非常相似, 只是距离地球太远, 所以看

发表于:2018-12-18 / 阅读(49) / 评论(0) 分类 英国学生科学读本

Lesson 86 Sun, Moon, And Stars 第86课 太阳、月亮与星星 You know that everything which affects your senses is called matter, and that the earth is a great ball of matter. 你知道, 任何能够对你的感官造成影响的东西都叫做物质

发表于:2018-12-18 / 阅读(36) / 评论(0) 分类 英国学生科学读本

With one you could power a small village. 一个太阳能碟能满足一座小村的能源需求 A field of them could power a city. 一大批则能供给一座城市所需的能源 Each system produces about 25 kw 一套系统的发电量是25千瓦

发表于:2019-01-02 / 阅读(147) / 评论(0) 分类 太阳科普

As the world warms up, 在地球日益暖化的今天 the sun may yet prove an unlikely source of cooling. 太阳也许能提供意想不到的冷却效果 The greenhouse effect could be stopped 我们可以藉由利用太阳的热力 by harnessing i

发表于:2019-01-02 / 阅读(118) / 评论(0) 分类 太阳科普

NASA's twin Stereo spacecrafts called Behind and Ahead captured rare footage of the Sun erupting over about a 30 hour period between September 26th and 27th. From the Behind perspective on the left, the long filament, darker than the Sun's surface, c

发表于:2019-01-22 / 阅读(70) / 评论(0) 分类 自然百科2009年

On my wife's dressing-table is a small thin bottle of perfume called attar of roses. 我妻子的梳妆台上有一小细瓶叫玫瑰油的香水。 In some parts of Persia they grow the most beautiful and fragrant roses and from their petals this pe

发表于:2019-01-24 / 阅读(101) / 评论(0) 分类 美国学生世界地理教材

Science and Technolgy 科技 Climate and the solar cycle 气候和太阳圈 Chilling out in the winter sun 在冬日的阳光中发冷 Stratospheric changes can lead to nasty cold snaps 平流层的变化能引发讨人厌的寒流 THOSE unconvinced-

发表于:2019-01-26 / 阅读(58) / 评论(0) 分类 经济学人科技系列

The 2016 South Korean hit TV drama Descendants of the Sun is expected to head to the big screen as a Chinese-adaptation sometime over the next two years, Huace Film And TV, a Zhejiang Province-based media group, announced at a Beijing press conferenc

发表于:2019-02-02 / 阅读(99) / 评论(0) 分类 英语新闻

After losing communication with a space probe two years ago, NASA says it has reestablished contact. 在和一颗卫星失联长达两年之后,美国宇航局日前宣布,已和它重新取得了联系。 NASA said it lost contact with the Solar

发表于:2019-02-05 / 阅读(42) / 评论(0) 分类 英语新闻

It's a perilous world out there. 世界潜藏着危险。 In fact, our lives are so filled with risks and uncertainties, even binge-watching Korean dramas may prove to be hazardous. That is, according to China's Ministry of Public Security, which rec

发表于:2019-02-07 / 阅读(109) / 评论(0) 分类 英语新闻

LESSON 22 第22课 decide 决定 buckled 扣 mountain 山 shelter 避难所 party 部分 dispute 争端 succeed 成功 forcibly 强行 mantle 地幔 oven 烤箱 THE WIND AND THE SUN 风和太阳 A dispute once arose between the Wind and the Sun, as t

发表于:2019-02-11 / 阅读(44) / 评论(0) 分类 美国语文第三册

Science and Technology: Solar physics and paleontology: Set in stone 科技:太阳物理和古生物学:石事求是 An ancient forest reveals the suns behaviour 290m years ago. 远古树木向人们揭示二亿九千万年前的太阳活动情况。

发表于:2019-02-16 / 阅读(46) / 评论(0) 分类 经济学人科技系列

A student has broken a 19-year silence and revealed she was the iconic sun baby in hit TV show Teletubbies. 一名学生保密了19年,终于爆料她就是在大热电视节目《天线宝宝》标志性的太阳宝宝。 Jess Smith, from Chatham,

发表于:2019-02-18 / 阅读(44) / 评论(0) 分类 英语新闻