平方公里

It is powered by the most advanced 'anti-pressure' solar energy rocket, and has a magnetic sail of 20 square kilometers.

本船采用最新型的『反压力』太阳能火箭，二十平方公里的磁帆。

This is the five-star red flag in the vast 9.6 million square kilometers of land up the first time.

这是五星红旗在祖国九百六十万平方公里的辽阔土地上第一次升起。

Plain Corridor East and West was the geographical distribution of the long strip in the central region, 450 kilometers from east to west, north and south 60-80 miles wide, covering an area of about 31,800 square km, is an important base for industrial and agricultural development, more than 95% of the whole region the population, arable land and factories are concentrated in this plain area.

走廊平原在地理上呈东西向长条形展布于全区的中部，东西长450公里，南北宽60-80公里，面积约31800平方公里，是工农业发展的重要基地，全区95%以上的人口、耕地和工厂都集中于这块平原区。

America is one of the countries which have biggest territory with the surface area of 9159123 square kilometers.

美国国土总面积为9159123平方公里，是世界上版图上最大的国家之一。

Amazon River's river system circles fills Peruvian, Bolivian,Ecuadoran, Colombian, Brazilian, Surinam, Venezuela's land, thedrainage area is amounting to 7.05 million square kilometers,approximately composes the South America mainland total area 40%, isequal to African Congo River drainage area two times.

亚马逊河的水系绕灌着秘鲁、玻利维亚、厄瓜多尔、哥伦比亚、巴西、苏里南、委内瑞拉的土地，流域面积达705万平方公里，约占南美大陆总面积的40%，相当于非洲刚果河流域面积的两倍。

Another area of territorial waters and territorial waters, 121,994 square kilometers, accounting for 6.58% of the total area.

另外领水和领海面积为121，994平方公里，占总面积的6.58%。

The study found that in August alone, more than 750 square kilometers of the Amazon was destroyed.

研究发现仅仅在八月，在亚马逊就有超过750平方公里的林地被破坏。

The Commonwealth of Australia is the only country in the world that occupies a whole continent.

澳大利亚是地球上最古老旳大陆，也是地球上最大的海岛及单─国家的大陆，它的面积约为770万平方公里，人口仅有1，930余万。

This project is planned to enclose tideland for comprehensive development, which covers 10.4sqkms.

本项目拟引进资金进行围涂综合开发，规划面积10.4平方公里。

Cheju Island area of 1826 square kilometers, including cattle Island, lying on the island, brothers Island, shelter naturalization Island, Mosquito Island, Tiger Island, as 34 of the island, 100 km northeast from the South Jeolla Province, is an ideal tourist and fishing resort.

济州岛总面积1826平方公里，包括牛岛、卧岛、兄弟岛、遮归岛、蚊岛、虎岛等34个属岛，东北距全罗南道100公里，是理想的旅游和垂钓胜地。

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。