平方公里

One of the oldest nations in Europe is the tiny country of Andorra with an area of only 468 square kilometers.

安道尔是欧洲最古老的国家之一，为面积仅四百六十八平方公里的弹丸之地。

She said 370 sq kms of ice had cracked up in recent days from the Shelf, the latest of about 10 shelves on the Antarctic Peninsula to retreat in a trend linked by the U.N.

她说面积大约370平方公里的冰近日崩离了威尔金斯冰棚，这是最近一次在南极半岛上发生的冰棚退缩现象。

When the two major capital cities of Sydney and Melbourne members in order to compete in the Federation's position, no one to give up their demands, they built a new capital of the recommendations adopted. Australia's 1900 Constitution made in the establishment of a federal government seat of the Special Administrative Region, in 1908, in the 23 areas studied, the Council has chosen an elevation of 580 meters, 300 km south-west from Sydney, an area of 2359 square kilometers of land from the new South Wales Set aside state, the establishment of the Australian Capital Territory.

当两个主要州府城市悉尼和墨尔本的议员为了竞争在联邦中的地位，谁也不放弃他们的要求时，建一个新首都的建议通过了。1900年澳大利亚的宪法提出在政府所在地成立一个联邦特区，1908年，在考察了二十三个地区以后，议会选择了海拔580米、距悉尼西南300公里、面积2359平方公里的一片土地从新南威尔士州划出，成立了澳大利亚首都区。

Canada and the US say a past land dispute over 12,000 sq km of seabed elsewhere in the Beaufort Sea is being put aside in the name of defending against Russia's Arctic claims, which clash with those of the US, Canada, Denmark and Norway.

加拿大和美国表示，过去两国对波弗特海另一块逾1.2万平方公里海床的领土争端现在被搁置一旁，以共同对抗俄罗斯对北冰洋的主权主张。俄罗斯的主张与美国、加拿大、丹麦及挪威构成冲突。

Major lakes large Bitter Lake, and Tim sah Lake, as well as the Aswan high dam formed by Africa's largest artificial lake

主要湖泊有大苦湖和提姆萨赫湖，以及阿斯旺高坝形成的非洲最大的人工湖——纳赛尔水库（5000平方公里）。

Major lakes large Bitter Lake, and Tim sah Lake, as well as the Aswan high dam formed by Africa's largest artificial lake - Lake Nasser (5000 square kilometers).

主要湖泊有大苦湖和提姆萨赫湖，以及阿斯旺高坝形成的非洲最大的人工湖——纳赛尔水库（5000平方公里）。

Composed of around 1,268 perfectly cone-shaped1 hills of about the same size, spread over an area of more than 50 square kilometres, this highly unusual geological formation, called Chocolate Hills, is located in Bohol, Philippines.

菲律宾的保和岛境内有一种被称为巧克力山的地貌，这种极为特别的地质构造包括了大约1268座大小相似、分布达50多平方公里的标准锥形山丘。

Every year, this inland delta system, among the largest on Earth, floods, turning a 10,000-square-mile (25,900-square-kilometer) swath at the edge of the Kalahari Desert into a soggy alluvial fan that hosts a mind-boggling diversity of animal life.

每年，这个内陆三角洲系统，其中最大的三角洲在地球上，洪水，转向把1.0万平方英里（ 2.59万平方公里）在长列的边缘的喀拉哈里沙漠变成浸水的冲积扇形许多记忆惊人的多样性动物的生活。

This artificially induced plasma depletion can then be used to investigate other space phenomena, such as the growth of the plasma instabilities or the modification of radio propagation paths. The 47 second OMS burn of July 29, 1985, produced the largest and most long-lived ionospheric hole to date, dumping some 830 kg of exhaust into the ionosphere at sunset. A 6 second, 68 km OMS release above Connecticut in August 1985, produced an airglow which covered over 400,000 square km.

这一人工诱导离子损耗之后能够被用于研究其他的太空现象，比如离子不稳定性的增长或者无线电传播通道的改变。1985年7月29日47秒的轨道操纵系统的燃烧产生了迄今为止最大和最长期的电离层空洞，将大约830公斤的废气在日落时倾倒入电离层。1985年8月康涅迪格上空6秒种、68公里的轨道操纵系统的排放产生了覆盖40万平方公里的气辉。

All these make Upper Austria the most powerful province among the nine provinces of Austria in terms of industrial automatic level and economic strength.

以我们的概念，林茨是个小城，人口20多万，面积96平方公里，但她却是奥地利第二大城市，也是上奥州政治、文化、经济中心和重要的钢铁和化工基地。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。