By chemically extracting nickel form the ash, they produced 100 pounds of nickel per acre of land at a total cost per pound slightly above that of current mining.
通过化学方法从灰烬中提取镍，他们每英亩土地生产了100磅镍，每磅的总成本略高于目前的采矿成本。
They ended up buying a modular home on a two-acre lot.
他们最终买了一所占地两英亩的组合式房屋。
It is no use trying to plan an 18-hole golf course on a 120-acre site if you have to ruin the environment to do it.
要规划一个占地120公顷、拥有18洞的高尔夫球场如果必须破坏环境才能做到，那就毫无益处了。
Instead, the young sheep escaped into a 200-acre forest near the farm.
这只小羊却逃到了农场附近的一个200英亩的森林里。
I grow hardly a half acre of corn in narrow strips, with clover between the strips, on land that is almost level.
我艰难地在狭长地带上种了半英亩的玉米，在这之间一块几乎平坦的地上种了三叶草。
Established in 1670, the over 70-acre Royal Botanic Garden is a center of gardening excellence.
建于1670年，占地70多英亩的皇家植物园是一个令人称赞的园艺中心。
Five tons of soil would fill a small dump truck; if spread over an acre, it would make a layer slightly less than the thickness of a dime.
五吨的土会装满一辆小型自卸式卡车；若铺开在一英亩的土地上，它会形成不足一角硬币厚度的土层。
They were driven a few miles from a breeding center in northeastern Argentina to a 1.7-million-acre nature reserve called Gran Ibera Park.
他们从阿根廷东北部的一个繁殖中心乘车几英里，来到一个170万英亩的自然保护区——格兰伊维拉公园。
It was a great honour to be invited backstage at the not-for-profit Panda Base, where ticket money helps pay for research, I was allowed to get up close to these cute animals at the 600-acre centre.
能被邀请到非营利性熊猫基地的后台，我感到非常荣幸。在那里，门票收入用来支付研究费用，我可以在600英亩的中心近距离地接触这些可爱的动物。
It is not the blistering heat that is keeping the women away from their land of a little over an acre (0.4 hectares).
其实并不是那火辣辣的太阳使得这些妇女们远离他们那一亩三分地（一亩等于0.4公顷）。
It has been estimated that a single large rainforest or coniferous tree has an evaporative surface area roughly equal to a 40 acre lake.
据估计，单独一个大雨林或针叶林其蒸发面积大约相当于一个40英亩的湖泊。
Its corporate campus is a cluster of sleek, glass-and-steel buildings on a 325-acre (130-hectare) campus with an artificial lake.
公司企业园是一组由玻璃和钢构成的建筑群，线条优美，座落在325英亩(130公顷)的园区内，里面还有一个人工湖。
They are spread over a 1,100-acre area, and visitors can see many from the unpaved road leading to Nikola-Lenivets or by wandering through the tranquil village of wooden houses.
这些建筑总共占地1100英亩，游客走在通往尼古拉·莱尼·韦茨村的土路上，或是在这个安静的小村庄里一座座小木屋间漫步时，就能看到许多。
For example, a cornfield 1 acre in size can transpire as much as 4,000 gallons of water every day.
例如，1英亩大小的玉米田每天蒸腾的水能达到4000加仑之多。
The family maintains a 170-acre (70 hectare) botanical garden and nature preserve on the island.
在岛上，McIlhenny家族保留着170英亩(70公顷)的植物园和自然保护区。
They also have a place in Los Angeles with rooms for Isabella and Connor, and they own a 110-acre cattle ranch in Australia that has four alpacas.
他们在洛杉矶给伊莎贝尔和康纳提供了住处，在澳大利亚，他们也拥有一个110英亩的养牛牧场，里面有4头羊驼（产于南美秘鲁似羊的家畜）。
He purchased a 104-acre island off the coast of Belize in 2005 and plans to develop a resort with renewable energy sources.
2005年，他买下伯利兹海岸附近一座面积为104英亩的小岛，计划以可再生能源开发一个度假村。
Disney is now in the middle of a 14-acre expansion there that will open in 2014, and the park has perked up substantially.
迪斯尼现在正忙于一处占地14亩的项目的开发，这处项目2014年开业，公园实际上已经活跃起来了。
In late 17th-century Barbados, the income from a 200-acre (81-hectare) cane plantation and the processing factory that went with it was enough to support the lifestyle of a duke in England.
17世纪末的巴巴多斯岛，一块200英亩（约81公顷）的甘蔗种植园及其加工工厂带来的收益足以应付一位英国公爵的所有生活开支。
He wanted promoters to find him a 16-acre estate far from the city so the kids would have a pastoral setting.
他希望演唱会推广者能为他找一处远离市区的16英亩的房子，这样孩子们就可以过田园般的生活。
In 1953, Mr. Salinger, who had been living on East 57th Street in Manhattan, fled the literary world altogether and moved to a 90-acre compound on a wooded hillside in Cornish, n.h..
1953年塞林格搬出曼哈顿东57街的家，买下新罕布什尔州康沃尔的一处90英亩的土地。他的新家位于树木繁茂的山坡上，彻底从文学世界中消失。
In 2004, they bought a two-acre beachfront property in Ocean City, New Jersey.
2004年，他们在新泽西海洋城购买了附带有一间餐馆的两英亩海滨资产。
and no plumbing or furnace in the gambrel-roofed cottage Salinger bought on a 90-acre hillside tract overlooking the Connecticut River.
塞林格在90英亩的山腰上购置一所复折式屋顶的房子，在那能够遥望康涅狄格河流，但是房子里面没有水管和暖炉。
A new pole building will take pressure off the space she USES in the garage adjacent to the log house she and her husband have on a 40-acre property.
她和丈夫拥有的40英亩的庭院。现有服务设施建在庭院的一间车库里，而这间车库又紧邻他们自己居住的木屋。
Boca do Acre was a tiny community of rubber-tappers surrounded by dense jungle accessible only by river.
博卡杜·阿克雷是橡胶原住民的小聚集地，它的周围是茂密的原始丛林，过河即到。
The vault relies on the architectural principles that guided the construction of ancient Roman buildings, such as a 33-acre public bathhouse in central Rome that still stands today.
拱顶的建筑原则也指导着古罗马的其他建筑，例如至今仍然还在的罗马中心地区的33英亩的公共浴场。
It has an orchard of apples and pears within a 17-acre walled garden, which was restored in 1996 based on archives of the original gardens.
有一个17英亩大的果园，里面满是梨树和苹果树，是1996年根据原有庭园的档案复建的。
It has an orchard of apples and pears within a 17-acre walled garden, which was restored in 1996 based on archives of the original gardens.
有一个17英亩大的果园，里面满是梨树和苹果树，是1996年根据原有庭园的档案复建的。
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