撒哈拉沙漠是世界上最大的沙漠,面积超过900万平方公里。
The Sahara, the world's largest desert, is more than 9 million square kilometers in size.
倾倒在太平洋上垃圾的总量是德克萨斯州两倍大小,或者等于西班牙与法国面积总和。
The Pacific Ocean trash dump is twice the size of Texas, or the size of Spain combined with France.
地图中的红圈代表着我们生存的这颗星球上的死亡区域的位置和面积。
Red circles on this map show the location and size of many of our planet’s dead zones.
地图中的红圈代表着我们生存的这颗星球上的死亡区域的位置和面积。
Red circles on this map show the location and size of many of our planet's dead zones.
照片展上显示,美索不达米亚湿地原本的面积比 照片展所在的诺福克郡霍尔特大三倍多。
The Mesopotamian marshes originally made up an area more than three times the size of Norfolk, where the exhibition is showing, in Holt.
数十年来,科学家们探索了所有海洋领域,从近岸水体到深海平原——它们在地球上覆盖的面积比陆地总面积还大。
Over the decade, census scientists have explored every ocean realm from near-shore waters to the abyssal plains-which cover a greater area of the Earth than all its land.
举例来说,1972年袭击了图瓦卢的飓风比比在东部礁岩上沉淀了140公顷的沉积碎屑,将主岛的面积扩大了10%。
For instance, when hurricane Bebe hit Tuvalu in 1972 it deposited 140 hectares of sedimentary debris onto the eastern reef, increasing the area of the main island by 10 per cent.
研究小组选取的岛普罗维登斯和水牛城在面积上差不多,同处美国东北部森林覆盖的地区。
Providence and Buffalo are roughly the same size, and both fall within the study area chosen by the research team: the forested environments in the northeastern United States.
尽管如此,肯奇和韦伯发现自20世纪50年代以来仅有4个岛屿在面积上消失了。
Despite this, Kench and Webb found that just four islands have diminished in size since the 1950s.
即使城市的人均园地面积是16平方米,但实际上2/3的人类可用绿地在郊区,即山区里。
Even though the city’s per capita park area is some 16 square meters, two-thirds of the green space available to the population is on the outskirts -in those mountains.
迪拜购物中心目前是世界上最大的商场,其总建筑面积为1亿2100万平方英尺。
The Dubai Mall is the world's largest mall in terms of total area (12.1 million sq ft).
因此在决定选择单桅帆船还是双桅帆船时,决定因素并非帆面积,而是将这个帆面积分布在两面帆或是三面帆上带来的相应差异。
So it's not the sail area that matters when deciding between a sloop and a ketch, but differences resulting from having that area spread over three rather than two sails.
在这项研究里,科学家们把世界上宠物的主人进行划分,并且对超过500个现存的或已成为化石的物种的大脑面积进行了研究。
The findings, which are bound to divide pet owners around the world, come from a study into the brain size of more than 500 species of living and fossilised mammals.
孟加拉国是世界上最为贫穷的国家之一,虽然领土面积只有爱尔兰的两倍,却已经无法养活国民。
One of the world’s poorest countries, only twice the size of Ireland, Bangladesh already finds it hard to feed its people.
在这种距离下,即便是聚焦良好的光束到达地球时也会分散到上千公里宽的面积上。
Over those distances, even a sharp laser beam would spread to thousands of kilometres wide by the time it reached Earth.
不过,冰川也不是清一色地都在消融,实际上,在青藏高原西部边界的喀拉昆仑山脉,那里的冰川覆盖面积正在增长。
The rate of melting is not uniform, and a number of glaciers in the Karakoram Range on the western edge of the plateau are actually advancing.
巴西现在已经是世界上最大的牛肉出产国,却可以在目前一半的畜牧面积上大大提高产量。
Already the world’s biggest beef exporter, Brazil could hugely ramp up its production on half the land it currently reserves for grazing.
事实上从1960年以来,印度的水田耕作面积每年都高于中国。
In fact, India has had more land under paddy cultivation than China every year since 1960.
利比亚是世界上最干旱的国家之一,只有在占国土面积不到5%的狭长沿海地区,每年能获得超过100毫米的降水。
LIBYA is one of the driest countries in the world, with only the narrow coastal region (less than 5% of the country) getting more than 100mm of rain a year.
今天,伫立在唐长安城旧址上的是核心城区面积略小的西安市。
Today, the smaller city of Xi’an occupies the place where Chang’an once stood.
但实际上,当你明白他们的意思时,你将看见他们是正面积极的,给人自由的,发出光明的,带来释放的,满有盼望的。
But actually, when you understand what these words mean, you'll see that they are positive, freeing, enlightening, liberating, and filled with hope.
尼日利亚已经成为世界上最大的粮食进口国之一,特别是大米和小麦,该国本可以大面积种植这两类主粮,以实现自给自足。
Nigeria has become one of the world's biggest importers of food staples, particularly rice and wheat, both of which the country could potentially grow in large enough quantities to be self-sufficient.
另外,夏普公司为能在产业技术上保持领先投入了大量资金,一代接一代地扩大平板面积。
Next, there is Sharp. It spent a fortune leading the industry's technical edge, by increasing the panel size from one production generation to another.
本月初,美国科学家报告,北极地区年度新生海域面积大致上与前几年相同,但明显变稀薄了些。
Earlier this month, us scientists reported that annually forming sea in the Arctic region covered roughly the same area as in previous years, but had significantly thinned.
太阳射线分布在更大的表面积上,必须通过更厚的大气层中才能到达地表。
The sun’s glancing rays are spread over a greater surface area and must travel through more of the atmosphere before reaching the earth.
他说,爱尔兰和中国在人口和国土面积上差异很大,但两国有许多共同点。
He noted that Ireland and China very much differ in their populations and territorial areas, but the two countries also have much in common.
他说,爱尔兰和中国在人口和国土面积上差异很大,但两国有许多共同点。
He noted that Ireland and China very much differ in their populations and territorial areas, but the two countries also have much in common.
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