平方公里

But 50 sq km is still too small.

当然，50平方公里就显得太小了。

The territory of China is 9.6 million sq km, the third largest in the world.

中国的陆地国土面积为960 万平方公里，居世界第三位。

Overseas developers, investors in the CBD of 3.99 sq km of land have to buy their own homes.

海外开发商，投资者在CBD的3.99平方公里的土地必须购买自己的住房。

It covers an area of 54 sq km and the capital Hamilton is its chief port.

面积54平方公里，首府汉密尔顿是其主要的港口。

China has a land area of 9.6 million sq km, making it the third-biggest country in the world.

中国有960万平方公里的陆地国土，居世界第三位。

There are 9,600,000 sq km fertile land in our great motherland.

我们伟大的祖国有九百六十万平方公里肥沃的土地。

Zhouzhou City, with 2300 years of history, has a population of 594.000 and area of 742 sq km.

涿州市具有2300多年的历史，面积742平方公里，人口59.4万，距天安门60公里。

Its population of 22,901,897 with Population density of 638 persons / sq km (Chongqing's is about 61% of Taiwan's).

人口：22，901897人，人口密度638人/平方公里（重庆是台湾的61。%）。

East Asia. Area: 198,115 sq mi (513,115 sq km).

面积513，115平方公里。

See http://tinyurl.com/6pq2bo Therefore, it would be silly to expect the lake to be 4000 sq km in winter.

所以，湖面面积在冬天达到4000平方公里是根本不可能的。

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。