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Launch is controlled from a 400-sq.-meter firing room 7 km. away, linked to the pad with fiber-optic cable.

发射控制是位于7公里以外的一个400平米的发射室实施的。

There are more than 5000 islands in China's territorial waters,each with an area of more than 500 sq m,and the islands' coastlines total more than 14000 km.

有超过5000给岛屿在中国的领土水域，每个的面积超过500平方米，岛屿的海岸线总共超过14000公里。

Pyramid Lake has a total area of 1.2 km2 (0.5 sq mi) and discharges in Athabasca River through the 2 km (1 mi) long Pyramid Creek.

金字塔湖有12平方公里（总面积0.5平方英里）和阿萨巴斯卡河污水通过2公里（1英里）长的金字塔溪。

In China, Ritrama is investing in a new coating and slitting plant of about 25,000 sq meters in Hefei, the capital of Anhui Province, 400 km from Shanghai.

在中国， Ritrama是投资的一个新的涂层和分切厂约25000平方米的合肥，首都安徽省400公里的上海。

The non-state-owned forest region in south China covers ten provinces including Hunan, Hubei, Jiangxi, Anhwei, Chekiang, Fujian, Guangdong, Guangxi, Guizhou and Hainan, totaling in 13143,61 million sq.km, which is approximately 13.69% of the country area.

在中国的可持续发展中，林业建设是重要的一环。

The Aral Sea, between Kazakhstan and Uzbekistan, once was one of the 4 largest lakes in the world with an area of 67000 sq km.

联合国秘书长潘基文5日巡视过咸海后，形容这是&最震撼的环境灾难之一&，并呼吁中亚各国领导人合作解决问题。

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。

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。