Redwood trees are the tallest plants on the earth, reaching heights of up to 100 meters.
红杉是地球上最高的植物，其高度可达一百公尺。
To feed the seven billion people on Earth, most farmers today are growing only species of plants and farming only species of animals that are easy to produce in large numbers.
为了养活地球上70亿人，今天的大多数农民只种植或养殖易于大量生产的植物和动物。
If the earth gets hotter in the new century, what will happen to animals and the plants which animals depend on for survival?
如果地球在新世纪变得更热，那些动物以及动物赖以生存的植物将会怎么样？
When plants shoot on the earth, their stems grow away from the gravity (the force that keeps your feet on the ground), and so they always shoot upwards.
当植物在地面上生长时，它们的茎生长得方向与重力相反（重力是让你的脚留在地面上的力量），因此它们总是向上生长。
The moon's gravity is a sixth as strong as the earth's, so Chang'e-4's experiment was a test: would the earth plants know which way was up on the moon?
月球的引力是地球引力的六分之一，所以嫦娥四号的实验是一个测试：地球上的植物能知道月球上哪个是向上的方向吗？
Some scientists believe that the first plants to appear on Earth over 500 million years ago probably looked purple, not green.
一些科学家认为，5亿年前出现在地球上的第一批植物可能看起来是紫色的，而不是绿色的。
The Embryophyta, or Metaphyta, are the most familiar subkingdom of green plants that form vegetation on earth.
胚芽植物或后生植物是在地球上形成植被的最常见的绿色植物王国。
Just as the plants on Earth a regreen with chlorophyl, the plants of Pandora, based on a different biochemistry, are mostly purple.
就像地球上植物因为叶绿素而呈现出绿色一样 靠着另一套生物化学原理潘多拉上的植物大多数为紫色。
AFP - IBM researchers on Tuesday said they have discovered a way to make Earth-friendly plastic from plants that could replace petroleum-based products tough on the environment.
法新社消息—本周二，IBM的研究人员表示它们发现了一种方法，可以利用植物制造出对环境无害的塑料，从而取代污染环境的以石油为材料的塑料产品。
The incredible build of transmission and power plants dwarfs everything else on earth in the energy biz.
让人惊讶的能源转换和发电厂的建设，让地球上所有其他能源领域内的事情都变成了小儿科。
Though taxonomists have been cataloguing plants and animals for more than 250 years, they still have no exact answer to the question, "How many species are on Earth?"
分类学家对动植物的分类工作进行了250多年，但是，他们仍然不能准确地回答“地球上的生物有多少种？”这一问题。
The arched building is essentially one large vault spanning 20 metres, covered on the outside with earth and plants to help it blend in with its rural surroundings
这栋拱形建筑实质上像一个巨大的墓穴，横跨20米，在外面覆盖了泥土和植物以便融入乡村环境。
No bird nor fish nor other animal could ever have lived on this earth, if the plants had not come first and fitted it for the dwelling place of a higher order of beings.
如果地球上不是先有植物并且使地球能够适宜更高一级生物居住，无论鸟、鱼，还是其他任何动物都不可能在地球上生存。
If green plants should disappear some day, there would hardly be any life on the earth.
万一有一天绿色植物消失了，地球上机会就不会有生命了。
Now, on the surface, this seems to contradict what happened on day three in the prologue where God caused the earth to sprout plants and fruit trees to cover the earth with vegetation.
那么，从表面上来看，这似乎与开场白中第三天发生的事相抵触，在那里，上帝使地长出植物和水果树，使地上覆盖着菜蔬。
BOB DOUGHTY: Scientists say keeping a count of all the different kinds of plants and animals on Earth is one way to measure the health of our planet.
鲍勃·道蒂：科学家们说，让所有的植物和动物在地球上不同种罪名是其中一个方法来衡量我们的地球的健康。
Through about two billion years, the development of plants and animals on our earth have been going on.
贯穿大约二十亿年的漫长历史，我们地球上各种植物和动物的进化一直在进行。
On earth plants and animals get their energy, directly or indirectly, from the light and heat of the sun.
在地球上，动物和植物都直接或间接地从太阳的光和热中获得能量。
On the earth, we can look at the stars and plants through telescopes.
在地球上我们可以通过望远镜看到星星和行星。
The NEXT BIG THING is space-based solar power (SSP) - solar power plants in orbit 24/7 with sunshine at roughly 9 times the intensity as on Earth.
下一个热门的话题是太空太阳能-太阳能基地在24/7轨道上所吸收到的阳光是地球上的9倍。
Orbiting power plants capable of collecting solar energy and beaming it to Earth appear "technically feasible" within a decade or two based on technologies now in the laboratory, it has been claimed.
科学家们声称，太空轨道发电厂能收集太阳能并将其发送回地球。基于现有的技术，这种发电厂在未来十年到二十年内在技术上是可以实现的。
Alleviation mechanism of rare earth neodymium to the damage of aquatic plants by heavy metal cadmium was discussed primarily on the base of experimental result.
本文根据实验结果初步讨论了稀土钕减轻镉对水生植物毒害的机制。
What scientists think is that the earth was different because of the arrival of small plants growing in the water on its surface.
科学家们认为，地球之所以不同是由于生长在地球表面的水中的小型植物的存在。
A contemporary ecologist once said: man lives on the earth as a guest of green plants.
一位现代生态学家说：人类是作为绿色植物的客人生活在地球上的。
After the switch, humans will find all the plants and animals now on the 3rd Density Earth, their beautiful world, has also moved.
在转变之后，人类将会发现现在存在于第三密度地球的所有动植物，他们美丽的世界也已经移动了。
After the switch, humans will find all the plants and animals now on the 3rd Density Earth, their beautiful world, has also moved.
在转变之后，人类将会发现现在存在于第三密度地球的所有动植物，他们美丽的世界也已经移动了。
应用推荐