人类鼻腔内的嗅膜大小约相当于一张邮票。
A human's scent membrane in the nose is about the size of a postage stamp.
土星新光环也很厚——垂直厚度约相当于20个土星。
Saturn's newest halo is thick, too - its vertical height is about 20 times the diameter of the planet.
木星4直径约为3 000英里(约相当于水星的尺寸)。
Callisto is about 3,000 miles in diameter (about the size of Mercury).
上图是伪彩色照片，从上到下跨度约相当于三个满月（一度半）。
The above false-colored image spans three full moons from top to bottom.
仅去年的净转移支付金额就达800亿欧元，约相当于德国GDP的3%。
Last year alone the net transfer was euro 80 billion, about 3% of German GDP.
据估计，超过10亿人，约相当于世界人口的15%，忍受着某种形式的残疾。
Over a billion people are estimated to live with some form of disability. This corresponds to about 15% of the world's population.
根据渣打银行数据，库存公寓已经从去年夏天的0增加到现在的约相当于3个月价值。
The unsold inventory of apartments has gone from zero last summer to about three months’ worth now, according to Standard Chartered Bank.
这项赛事的场地长为330英尺，宽为200英尺，约相当于马球赛场地的三分之一。
The game is played on a field 330 feet by 200 feet, roughly one-third the size of a horse polo field.
这个办法卓有成效；当前的未出售住宅存量由年初的超过十四个月的需求量降低到约相当于九个月的需求量。
This has worked; unsold housing is now equal to roughly nine months of demand, down from more than 14 months at the start of the year.
沿地中海及其附近地区的国家使用的一种重量单位，因地而异约相当于磅至5磅0.45公开至2.25公斤。
A unit of weight used in countries bordering on the Mediterranean and in nearby areas, varying in different regions from about to 5 pounds (0.45 to 2.25 kilograms).
除了稀土和贵金属，Harada先生估计在日本废旧电子产品中还有6800吨黄金，约相当于世界金矿总储量的16%。
Harada estimates that about 6,800 tons of gold, or the equivalent of about 16 percent of the total reserves in the world's gold mines, lie in used electronics in Japan.
沿地中海及其附近地区的国家使用的一种重量单位，因地而异约相当于1磅至5磅0.45公开至2.25公斤。
A unit of weight used in countries bordering on the Mediterranean and in nearby areas, varying in different regions from about 1 to 5 pounds (0.45 to 2.25 kilograms).
《中国电力报》表示，2006年中国新增装机容量1.02亿千瓦，约相当于英国和泰国装机容量的总和，或者是美国加州的两倍。
The China Electric Power News said China added 102 gigawatts of new power capacity in 2006, about equal to the capacity of the UK and Thailand combined, or twice that of California.
其次是一天的严格限制饮食，当他们吃不到百分之二十的正常热量摄取，或一天约400或500卡的热量-大约相当于一餐。
This was followed by a day of severely restricted eating, when they ate less than 20 percent of their normal caloric intake, or about 400 or 500 calories a day -the equivalent of about one meal.
根据咨询公司CapitalEconomics，现在英国第一次购房者平均所需首付款，约相当于平均年收入的90%。
The average deposit needed by a British first-time buyer is now equivalent to 90% of average annual earnings, according to Capital Economics, a consultancy.
据能源信息管理部报告，美国仍有600多家火电厂，其发电量约相当于美国用电总量的1/2，到2030年，这个数字仍将达到47%。
The Energy Information Administration reports that more than 600 coal-fired plants still produce about half of America’s power and will still produce 47% of it in 2030.
假如现在这个比率是最低的、并且放在防喷器上方的关键性管道适应了高帽之前、仍然保持低比率，那时候泄漏的油约相当于现在已经漏掉量的一半。
If the rate is at the low end of the range and was lower still before a key pipe on top of the blowout preventer was cut to accommodate the top hat, about half as much oil has been spilled so far.
自从第一次在荧屏上露面以来，狗侦探史酷比一直都是7岁的样子，但按狗的年龄来计算的话（人的一年约相当于狗的七年），到现在他已经245岁了。
Canine crimefighter Scooby-Doo may have remained seven years old on screen since he first appeared - but in dog years he would be 245 by now.
底层约86平方米，相当于一间小型的两居室公寓的大小。
The ground floor is about 86 square meters, roughly the size of a small two-bedroom apartment.
研究人员宣称，人类通过电子邮件、电视和其它媒体接收到的大量信息约每天100 500字——相当于每秒23字。
Through email, the internet, television and other media, people are deluged with around 100, 500 words a day – equivalent to 23 words per second, researchers claim.
一标准饮品约含有12克酒精，相当于125毫升红酒或半品脱啤酒。
A standard drink contains about 12g of alcohol, which is equivalent to a 125ml glass of wine or a half pint of beer.
人们日均额外摄入约74克果糖，相当于2.5罐无酒精饮料。
The average intake for people proved to be about 74 grams of added fructose per day, an amount equivalent to 2.5 soft drinks.
这次爆炸，其爆炸能量估计相当于约1500万吨的TNT，广泛认为是由跨度为数十米的一颗流星在半空中爆炸所造成的。
The blast, which has been estimated at the equivalent of around 15 megatons of TNT is widely thought to have been caused by a meteor a few tens of metres across exploding in mid-air.
约十亿平方米(相当于1400万套70平方米的房屋)仍然完好的住宅被推倒，全国范围内这种房屋总面积还剩下9亿平方米。
About 1 billion square meters worth of public housing (or about 14 million, 70-square-meter units) have been torn down.
海啸以每小时约550英里的速度穿越太平洋，相当于一架喷气式飞机的速度。
The tsunami traveled across the Pacific at about 550 miles per hour, or the speed of a jet plane.
海啸以每小时约550英里的速度穿越太平洋，相当于一架喷气式飞机的速度。
The tsunami traveled across the Pacific at about 550 miles per hour, or the speed of a jet plane.
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