北半球

On the interannual timescale, two waveguides of planetary waves in the northern winter have antiphase oscillation. On the one hand, this interannual oscillation has an interaction with the Northern Annular Mode. On the other hand, it exerts influence on the climate anomalies over East Asia.

在年际时间尺度上，冬季行星波两支波导的变化存在反相关的振荡关系，这种年际振荡一方面影响了北半球环状模的位相，另外一方面导致了东亚地区的气候异常。

This is just the start of Mercury's best apparition of the year for mid-northern viewers.

而这也是中北半球观察者们一年中对水星。。。

He warns that the Arctic Ocean could be free of ice during future Northern Hemisphere summers.

他警告说，北冰洋可能会在今后的北半球的夏季冰自由。

Startng around 7000 B.C., and for the next four thousand years, much of the Northern Hemsphere experenced temperatures armer than at present.

大约从公元前七千年开始，在四千年当中，北半球的温度比现在高。

"We basically have seen just a big outbreak of Arctic air" over populated areas of the Northern Hemisphere, Arndt said.

阿恩特说："我们看到的只是北极空气在北半球人口密集地区的一次大爆发，北极空气真的向我们发威了。"

"Webasically have seen just a big outbreak of Arctic air" over populatedareas of the Northern Hemisphere, Arndt said.

阿恩特说："我们看到的只是北极空气在北半球人口密集地区的一次大爆发，北极空气真的向我们发威了。"

In our northern hemisphere, the Big Dipper is probably the sky's best known asterism – a group of stars that is not a recognized constellation.

在我们北半球，北斗七星是最著名的星群——一组不需验证的星群。

In the north part of the earth ,the sun is in the south at noon.

在北半球的话，中午的太阳是在南方的。

A constellation in the Northern Hemisphere near Andromeda and Auriga.

英仙座北半球的一个星座，临近仙后座和金牛座

The phenomenon is called aurora borealis or northern lights in the Northern Hemisphere and aurora australis or southern lights in the Southern Hemisphere.

这种现象在北半球称作为北极光，而在南半球则叫南极光。以前是路过的，现在是过路的。。。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。