Franklin conducted his dangerous kite experiment in a thunderstorm, founding the science of atmospheric electricity.
富兰克林在雷雨中进行了危险的风筝实验,从而奠定了大气电学的基础。
When our Sun later became hotter, the continued removal of atmospheric carbon dioxide and methane by early bacteria kept Earth's climate from becoming too hot to sustain life.
当我们的太阳后来温度变得更高时,早期细菌持续清除大气中的二氧化碳和甲烷,使地球的气候不至于变得太热而无法维持生命的存在。
The detailed structure of spectrum of atmospheric tides is obtained by the spectral analysis-and harmonic analysis from the microbarograph records.
根据微气压计记录采用频谱分析和调和分析两种方法得出了大气潮谱的详细结构。
The pattern is of atmospheric gravity waves playing on the surface of the ocean.
这张图案是在大气重力波对海洋表面所产生的影响。
Both events can be attributed to the same large-scale pattern of atmospheric circulation.
这两件事的原因可以归结为是相同的大规模的大气环流模式。
Eventually, the balloon will grow from lack of atmospheric pressure, burst, and begin to fall.
最终,气球会因为大气压力爆炸,开始降落。
But these will not stabilise levels of atmospheric carbon dioxide - only slow the rate of increase.
但是这无法稳定大气中的二氧化碳水平——而只能降低增加的速率。
Chlorine atoms can reduce the lifetime of atmospheric mercury gas, as well as greenhouse gases such as methane.
氯原子可以减少大气中汞气体以及温室气体如甲烷的寿命。
Some of the research focused on underpinnings of atmospheric processes, such as rates of gas exchange between soil and water.
他们所做的研究,其中一些侧重于基础大气过程,比如土壤和水之间的气体交换率。
The longest continuous record of atmospheric carbon dioxide levels (1958-present) comes from Mauna Loa Observatory in Hawaii.
夏威夷的莫纳罗亚山气象观测站提供了从1958年至今为期时间最长的大气二氧化碳水平的连续记录。
They have a particular interest in the jumps in the level of atmospheric oxygen seen about 2.4 billion years ago and 600m years ago.
在24亿年前和60000万前年大气中氧的水平的变化方面,他们有一个特殊的兴趣。
Computers crunch the data to produce a rich series of atmospheric portraits-a way to measure wind speeds without measuring the wind.
电脑处理这些数据后输出一系列详尽的大气图像——大气图像可以让人不用观测风就可以计算出风速。
"Most flooding events in the major rivers on the West Coast are a result of atmospheric rivers creating copious rainfall," Ralph said.
在西海岸大部分主要河流发生的洪水事件都是由于大气流的因素引发的大量降雨所致,拉尔夫教授称。
Behind Dione, hints of atmospheric banding can be seen on the North Pole of hazy Titan, the only known moon with a fully developed atmosphere.
在土卫四的背后,可以看到在模糊的土卫六北极上的大气带的迹象,土卫六是目前仅知的具有完全成熟大气层的卫星。
There was also smog, or haze, or some version of atmospheric opaqueness for which the International Olympic Committee has yet to invent a word.
这儿也有雾,或者是霾,或者大气不透明现象其他版本的说法,为此国际奥委会仍然在绞尽脑汁寻找新的名词。
For example, during the last ice age, he said, what was happening in the oceans dramatically affected levels of atmospheric carbon dioxide, or CO2.
比如说,上个冰河时期地球海洋发生的一系列变化对大气中二氧化碳的含量产生了及其重大的影响。
Ronald Prinn, professor of atmospheric science at MIT, explained the data behind the sign: "The number on the counter is based on global measurements.
麻省理工学院的大气科学系教授罗纳德·普林解释了显示牌上的数字:“计数器上的数字来源于全球的测量数据。
Earth-based measurements suggest there is a large unaccounted-for surface “sink” of atmospheric carbon dioxide, but its location is fiercely debated.
地面测量数据表明,地表存在一个未被考虑到的大型二氧化碳“吸收槽”,但是关于它的位置还存在很多争论。
During the ascent the balloon is constantly widening because of the decrease of atmospheric pressure, and at a certain height it will inevitably burst.
在上升的过程中,随着气压的降低,气球不断膨胀,到一定的高度,气球就会爆破。
If life exists, scientists expect the planet's rays to be embedded with tell-tale chemical fingerprints of atmospheric molecules, such as oxygen and methane.
如果生命存在,科学家们希望这个行星上的光线能够嵌入大气层分子的化学指纹位移指示器,像氧气、甲烷一类的气体。
The two events are linked by a large-scale pattern of atmospheric circulation which is producing a particularly persistent area of high pressure over Russia.
这两起事件与一种大规模的大气环流模式有关,该模式正在俄罗斯上空形成一片持续时间很久的高气压区。
The researchers estimate that as the forest grows, it will fix 8 million tons of atmospheric carbon, equivalent to the total emissions of the planet today.
研究人员估计,长成后的丛林每年将能够固定8百万吨碳,相当于当今全球的总碳排放量。
Some kind of atmospheric haze might indeed have blocked the sun, making the planet too cold for the dinosaurs — it just didn't have to have come from an asteroid.
某种大气烟雾可能确实遮蔽了太阳光使得地球变得寒冷而恐龙适应不了——但这种烟雾不一定必须来自一颗小行星。
Because the effects of atmospheric carbon take years to show up as higher temperatures, limiting concentration to 450 ppm requires halting emissions at current levels.
因为大气碳含量增加表现在气候变化上要经过几年的时间,把它限制在450ppm的水平上需要我们现在就终止排放。
The reason may well be climate change caused by increasing concentrations of atmospheric greenhouse gases-now roughly 390 parts per million, up from 280 PPM in the 1700s.
导致这一现象的原因可能就是大气层中温室气体浓度增加引起的气候变化,目前大气层中的温室气体浓度已经从1700年的280ppm增加到现在的390ppm (ppm意为百万分之一,大概是指体积的比)。
Also visible is the bright 22 degree halo — as well as the rarer and much fainter 46 degree halo — also created by sunlight reflecting off of atmospheric ice crystals.
还能看见明亮的22度日晕-以及更罕见更模糊的46度日晕-也是由冰晶折射太阳光造成。
Also visible is the bright 22 degree halo — as well as the rarer and much fainter 46 degree halo — also created by sunlight reflecting off of atmospheric ice crystals.
还能看见明亮的22度日晕-以及更罕见更模糊的46度日晕-也是由冰晶折射太阳光造成。
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