北半球

Furthermore, the ability of betulinic acid to induce apoptosis in melanoma and other cell types and the favoral therapeutic index suggests that betulinic acid is an attractive and promising antitumor agent.

虽然白桦酯酸存在于很多植物种类中，但其普遍含量很低，由于其巨大的研究价值，仅靠植物提取已经不能满足越来越多的研究需求，与白桦酯酸结构很相近的化合物白桦酯醇，在白桦树皮中含量高于10%，而白桦又是北半球数量丰富的树种。

In the Northern Hemisphere, the phenomenon is called aurora borealis, or northern lights.

在北半球，这种现象就是所谓的黎明的女神，或北极光。

In the Northern Hemisphere, the phenomenon is called aurora borealis, or northern lights.

在北半球，这种现象是所谓北极光。

In the Northern Hemisphere, the phenomenon is called aurora borealis, or northern lights.

在北半球，这种现象称为北极光，或称北方亮光。

In the Northern Hemisphere, the phenomenon is called aurora borealis, or northern lights.

在北半球，这种现象被称为北极光，或北极光。

Any of various tall perennial grasses of the genus Calamagrostis having feathery plumes; natives of marshland fens and wet woodlands of temperate northern hemisphere.

拂子茅属任何一种多年生高草；原生于北半球温带的沼泽和潮湿林地。

These massive icebergs were calved from Greenland's Jakobshavn Glacier, a massive frozen river that sends 11 cubic miles (45 cubic kilometers) of ice into the ocean each year, more than any other glacier in the Northern Hemisphere.

这些巨大的冰山是从格陵兰岛的亚克普斯豪恩冰川分离出来的。每年，由一条宽阔的冻结河流可以运送11立方英里（45立方公里）的冰到大洋之中，而Jakobshavn冰川的量超过了北半球的任何一条冰川。

Photo Gallery: Extreme Ice Survey These massive icebergs were calved from Greenland's Jakobshavn Glacier, a massive frozen river that sends 11 cubic miles (45 cubic kilometers) of ice into the ocean each year, more than any other glacier in the Northern Hemisphere.

意译：极端冰调查图片。这些巨大的冰山被浮冰陵兰岛的雅格布港冰川，冷冻水大量发送11个立方英里（ 45立方米公里）的冰入海，每年超过任何其他冰川在北半球。

No one is sure. The northern ice cap on Mars is nearly divided into two by a huge division named Chasma Boreale.

无人知详。火星北半球的冰冠几乎被宏伟的博勒拉峡谷一劈为二。

Any of various plants of the genus Crepis having loose heads of yellow flowers on top of a long branched leafy stem; northern hemisphere.

还羊参属的一种植物，茎长、多叶，有黄色、松弛的头状花序；产自北半球。

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。