They are made in 10 minutes, used in 20 minutes and normally remain on the earth for over 100 years since they are hard to be broken down.
它们在10分钟内制成,在20分钟内使用完毕,但由于很难被降解,它们通常会在地球上残留100年以上。
The rocket made its first flight in 2004 and is capable of launching payloads of up to 24 tons into low-Earth orbit and 11 tons toward the geosynchronous orbits used by communications satellites.
重型火箭在2004年进行首次发射,它可以将24吨重的负载发送到低地球轨道,也能将用于通讯卫星的11吨重的载荷送入地球同步轨道。
There is a belief that God made the earth and universe with His spoken word. That same belief says that he made man in His own image.
人们认为,上帝用它自己说话的方式制造了地球以及宇宙,同样,它仿着自己的样子造就了人类。
Wishing everyone on Earth, and off Earth, a good Thanksgiving," said Endeavour astronaut Donald Pettit, holding iced tea in a makeshift cup he had made from plastic covers of shuttle reference books.
祝愿地球上和地球之外的所有人节日快乐!” 他们用的塑料杯是唐纳德临时用太空飞船参考书的塑料封皮做的。
There is a belief that God made the earth and universe with His spoken word. That same belief says that He made man in His own image. If that be true, what does that say of our spoken words?
人们认为,上帝用它自己说话的方式制造了地球以及宇宙,同样,它仿着自己的样子造就了人类。
Our main fossil fuels — coal, petroleum and gasoline — are made up of carbon that has been compressed in the Earth for millions of years and we're now burning and rapidly restoring to the atmosphere.
我们的主要矿物燃料包括——煤,石油和汽油——他们的组成成分都包括碳,它已经在我们的地球积压了数百万年,我们现在将它使用和燃烧,让它快速的归还到大气中。
If made of loose earth, it will weigh little; if stones are taken with it, it will weigh more; while, if metals were put in, it would, according to the kind of metal you take, weigh still more.
如果小球是用松散的泥土做成,它的分量就小一些;如果是用石头,就会重一些;如果用的是金属材料,那么它就会更重,其重量取决于所用金属的质量。
Apollo 8's photographs of a little Earth, shining vulnerably in a great black emptiness, made people aware of the planet's fragility and helped to spur the green movement.
阿波罗8号所拍摄的一部分地球的照片,在巨大的黑幕中闪着微弱的光,让人类意识到地球的脆弱并催生了绿色运动。
Rare earth magnets are already a necessity in many hybrid car batteries, so heat-capture devices made of the new multiferroic compound could be placed near the magnets.
稀土磁铁已成为许多混合动力汽车电池的必需品,因此,这种多铁混合物制成的新的热能俘获设备可以放置在磁铁附近。
Nespoli, as planned, left the cameras in part of the Soyuz that burns up in space, but he made sure the digital photo CARDS returned to Earth with him.
按计划,内斯·波利留下了数码相机,那将是联盟号在太空被烧毁的一部分。但是,他要确保将相机数码卡带回地球。
And not just man. The whole Earth was made from dust particles in orbit around the primitive sun, as were all the other solid objects in the solar system.
而且不仅仅人是尘土造的,包括地球在内的、整个太阳系的固体物质都是由环绕早期太阳的尘埃造的。
More than three decades later, they have become the farthest man-made objects from Earth, reaching out in the darkness to overtake earlier missions to oblivion.
三十多年后,他们成为距离地球最远的人类,在黑暗中履行早先被遗忘的使命。
Maybe I don't need to wait till we get to Heaven to see don again, because he made the Earth a little more like Heaven, in his own quiet way.
也许我不需要上天堂才能再次见到唐,因为他以那种润物细无声的方式,为人间添上了一笔天堂的色彩。
Yet a rocky world named Kepler 10b is being described by astronomers as one of the greatest discoveries in history – a ‘missing link’ between Earth and the giant planets made of gas.
一个命名为开普勒10的岩石星球被天文学家描述为历史上最伟大的发现之一—地球与巨大星球关于气体缺失了链接。
O LORD, how manifold are thy works! In wisdom hast thou made them all: the earth is full of thy riches.
耶和华阿,你所造的何其多,都是你用智慧造成的。遍地满了你的丰富。
The rate of this deforestation is rising as oil prices reach new highs, leading more industries to turn to biodiesel made from palm oil, which, in theory, is earth-friendly.
然而随着油价不断攀升,这里的森林砍伐正在愈演愈烈。许多工厂都转向用棕榈油生产生物柴油,具有讽刺意义的是,这样的做法从理论上来说是环保的。
An attempt had been made to dig a tank in the garden, but the subsoil water proving too low, it had been abandoned, unfinished, with the excavated earth left piled up into a hillock.
我们曾尝试在花园里挖一个水池,但因地下水太过浅,只好放弃,没能完工,挖出来的土堆成了一个小山包。
Although much has been made of Chinese lunar ambitions (a second Chinese probe will be launched in 2011), it is its activities in low Earth orbit and around Mars that will be more interesting.
尽管中国的探月工程成果辉煌(2011年中国将要发射第二个月球探测器),但人们更感兴趣的是其低地球轨道与探测火星的活动。
The thicker stuff has more earth in it and less air, the lighter stuff has more air in it and less earth, but all matter is made up of these four elements.
厚的东西含有更多土更不气,轻的东西含更多气更少土,但所有物质都由这四种要素组成。
Initial measurements were made in March, but now the binary system has moved almost directly behind the sun from our perspective on Earth, making the pair currently invisible to telescopes.
今年三月份的时候科学家们就进行了初步的测量。但是现在,以我们在地球上的视角来观察,这对双星系统已经移动到了太阳的正后方,这就导致当前无法使用望远镜来观察这对双星。
In addition, portions of the wall in Gansu were made of packed earth, which is less resilient than the brick and stone used elsewhere in much of the wall's construction.
此外,甘肃部分长城段由夯土构成,不如其他地区由砖石构建的长城段那样坚韧。
If aliens came to earth, we have to explain why we made dozens of movies in which we fight and kill them.
如果外星人来到地球,我们需要解释为什么我们创造了一堆电影,都是关于怎样与它们战斗然后杀掉它们的。
Nothing came of the dream that men would build factories in space to grow exotic crystals or spin fabulous metals that could not be made on the gravity-polluted Earth.
在太空建设工厂生产稀有水晶或者spinfabulousmetal这些在严重污染的地球无法生产的东西,终究只不是梦想罢了。
More than three decades later, they have become the farthest man-made objects from Earth, reaching out in the darkness to overtake earlier missions to oblivion【1】.
三十多年以后,它们成了离地球最远的人造物体,旅行者宇宙飞船都已飞出太阳系,飞向茫茫宇宙深处,不断地探索新的星球。
Made of rammed earth and rubble, these fortifications became the basis for the Great Wall, most of which would be rebuilt in stone and brick during the 15th century A.D. under the Ming dynasty.
这些由夯土和瓦砾修筑的堡垒成了长城的基础。长城中的大部分用砖石砌成,在十五世纪的时候由明朝修建。
NASA's Swift satellite views Comet Lulin as it made itclosest approach to Earth in February 2009.
NASA的Swift卫星观察到鹿林彗星,这颗彗星于2009年2月最接近地球。
NASA's Swift satellite views Comet Lulin as it made itclosest approach to Earth in February 2009.
NASA的Swift卫星观察到鹿林彗星,这颗彗星于2009年2月最接近地球。
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