Most of the fuel is burnt in the northern hemisphere, where temperatures seem to be falling.
大部分燃料是在北半球燃烧的,那里的温度似乎正在下降。
Most of the fuel is burnt in the northern hemisphere, where temperatures seem to be falling.
大部分燃料是在北半球燃烧的,那里的温度似乎正在下降。
Trees such as maples usually get much redder the more north you travel in the northern hemisphere.
枫树等树木越往北半球的北边走,通常就越红。
As fall approaches in the northern hemisphere, the amount of solar energy available declines considerably.
随着北半球秋季的临近,太阳能的可用量大幅下降。
Although the fuel consumption is greater in the northern hemisphere, temperatures there seem to be falling.
尽管北半球的燃料消耗更大,但那里的气温似乎正在下降。
Because most of the planet's glaciers are in the northern hemisphere, and if it gets too warm, then glaciers will stop forming.
因为地球上大部分的冰川都在北半球,如果温度过高,冰川就会停止形成。
Another important push was the onset of the Little Ice Age, a climatic phenomenon that led to cooler temperatures in the Northern Hemisphere.
另一个重要的推动因素是小冰期的开始,这一气候现象导致北半球气温下降。
It's a phenomenon that occurs anywhere you have a large lake that doesn't freeze and have cold air flowing over it, mostly in the Northern Hemisphere Like the great lakes in the United States.
这种现象发生在不结冰的大湖泊附近,这些湖通常被冷空气包围着,并且它们大多数坐落在北半球,就像美国的五大湖一样。
Most of this ten percent is in the northern hemisphere.
而这10%中大多数又在北半球。
Solar radiation is the least in the northern hemisphere in January.
北半球一月份太阳辐射最小。
"Winter sprites" are common in the northern hemisphere during winter months.
在北半球里,“冬季的精灵”是经常有的。
The Myth: Polaris is the brightest star in the northern hemisphere night sky.
误解八:北极星是北半球夜空中最亮的星星。
In the northern hemisphere we are now entering the peak period for seasonal flu.
在北半球,我们现正进入季节性流感的高峰期。
The second wave of the swine flu pandemic is now under way in the northern hemisphere.
北半球正在发生猪流感的第二波大流行。
The Six Nations championship is the largest rugby tournament in the northern hemisphere.
六国锦标赛是北半球最大的橄榄球比赛。
The graph above shows how the brightness of the clouds has changed in the Northern Hemisphere.
上面的图表显示了北半球云层亮度的变化。
By that time warm climate conditions ended and the ice caps in the northern hemisphere developed.
已知到了那个时期,地球就不再变暖了,而北半球开始形成冰山。
But the harvest season in the northern hemisphere is being marked by turmoil on global wheat markets.
不过北半球收获季节正在遭遇全球小麦市场动荡。
Just mount the reflector to the north side of the enclosure (if you are in the northern hemisphere).
把反光镜装在热水器的北边(家在北半球的话)。
Winter is arriving in the Northern Hemisphere, bringing chilly winds and heavy snowfall to many regions.
冬天正在降临北半球,顺便给许多地区带来了刺骨的寒风和厚厚的降雪。
In the Northern Hemisphere, warmer temperatures and a longer growing season allowed plants to grow more.
在北半球,温暖的气候以及较长的生长季节促使植被大量生长。
On the left is M97 in the constellation Ursa Major, also known in the northern hemisphere as the Owl Nebula.
左边是M 97在大熊座,又称北半球的夜枭星云。
In some countries in the northern hemisphere with good surveillance systems, the pandemic appears to be easing.
在拥有完善监测系统的北半球一些国家,大流行性流感似乎正在缓解。
The Pliocene ended around three million years ago with the onset of large ice sheets in the Northern Hemisphere.
上新世大约结束于三百万年前发生在北半球大冰原之间的碰撞。
Of course, the December solstice marks the beginning of winter in the northern hemisphere and summer in the south.
当然,这意味着北半球冬季和南半球夏季的开始。
In the past 30 years, fall snow cover has increased in the Northern Hemisphere, but spring snow cover has decreased.
图像由美国密歇根大学的科学家马克·弗兰纳绘制,他表示在过去的30年里,北半球降雪量虽然增加,但是春季降雪量却在下降。
In the past 30 years, fall snow cover has increased in the Northern Hemisphere, but spring snow cover has decreased.
图像由美国密歇根大学的科学家马克·弗兰纳绘制,他表示在过去的30年里,北半球降雪量虽然增加,但是春季降雪量却在下降。
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