Truly this water which surrounded me was but another air denser than the terrestrial atmosphere, but almost as transparent.
世界气象组织表明,地球大气中这种气体的浓度在300万至500万年中从未见过如此之高。
The World Meteorological Organization says Earth's atmosphere hasn't seen such a high concentration of the gas in 3 to 5 million years.
真正的水包围了我,但另一个空气密度比地球大气,但几乎是透明的。
Truly this water which surrounded me was but another air denser than the terrestrial atmosphere, but almost as transp arent.
在为期五年的任务中,它测量太阳磁场,帮助人们更好地了解它们在地球大气化学和气候中的作用。
During its five-year mission, it will examine the sun's magnetic field and provide information about the role the sun in Earth's atmospheric chemistry and climate.
碰撞所释放更多的能量在地球大气中每天会发生数百万次,这也没有导致可怕的事情发生。
The collision, which releases more powerful energy happens in the earth's atmosphere millions of times a day, and nothing terrible happens.”.
这些气体在地球大气中的累积主要是发达国家(尤其是美国)大量消耗能源的结果。
The accumulation in the earth's atmosphere of these gases is mainly the result of the gargantuan consumption of the developed countries, particularly the US.
太阳耀斑和太空天气的其他变化也可以通过使地球大气膨胀或收缩,改变其阻力来改变轨道。
Solar flares and other changes in space weather can also alter orbits by causing the Earth's atmosphere to expand or contract, altering its drag.
差异是由于阳光在不同纬度进入地球大气时如何折射(弯曲)。
The differences are due to how the sunlight breaks(bends) as it enters the Earth's atmosphere at different latitudes.
地球大气对无线电波来说主要是透明的,除了电离层中可以反射某些频率的带电粒子层。
Earth's atmosphere is mainly transparent to radio waves, except for layers of charged particles in the ionosphere which can reflect certain frequencies.
Z实验模拟了围绕黑洞的吸积盘所发现的条件,密度比地球大气低许多个数量级。
The Z experiment mimicked the conditions found in accretion disks surrounding black holes, which have densities many orders of magnitude lower than Earth's atmosphere.
第一批试验将在透明生物圈里进行,这些生物圈包含模拟地球大气的混合气体。
The first experiments would be carried out in transparent biospheres containing a mix of gases to mimic the earth's atmosphere.
不过,当月亮低垂在天空中并靠近地平线时,你看到的是更厚一层的地球大气。
When the Moon hangs low in the sky near the horizon, though, you're seeing it through a much thicker layer of Earth's atmosphere.
年,BAC成为第一家气候正向的汽车制造商,这意味着它从地球大气中排出的二氧化碳比排放的更多。
In 2018 BAC became the first car manufacturer to go climate positive, which means it removes more carbon dioxide from earth's atmosphere than it emits.
太空实验室在轨道中又呆了五年,于1979年7月11日越过印度洋和西澳大利亚,进入地球大气。
Skylab stayed in orbit another five years before reentering the Earth's atmosphere over the Indian Ocean and Western Australia on July 11, 1979.
太阳黑子,太阳磁活动和降雨增加之间的联系是通过太阳活动与地球大气的相互作用来增加云的形成。
The link between sunspots, solar magnetic activity and increased rain occurs through interaction by solar activity with Earth's atmosphere to increase cloud formation.
氙是化学惰性惰性气体中第二重的,似乎从地球大气中消失了;
Xenon, the second heaviest of the chemically inert noble gases, seems to have vanished from the Earth's atmosphere;
在这样做时,它们为地球大气中提供了大量氧气,从而形成了海洋食物网的基础。
In doing so, they provided most of the oxygen in the planet's atmosphere, and the formed the foundations of the ocean's food webs.
他指出,地球大气中的每一种化学元素都会吸收一组特定的颜色。
Each chemical element in the planet's atmosphere would absorb a unique set of colors, he pointed out.
他指出,地球大气中的每一种化学元素都会吸收一组特定的颜色。
Each chemical element in the planet's atmosphere would absorb a unique set of colours, he said.
但这些观测结果有一点棘手之处:地球大气中的水分会影响对小行星储水量的测算。
But those observations are tricky, because the signature of water in Earth's atmosphere can interfere with asteroid measurements.
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