1:Mr Leach 's compelling thesis is that 19th-century America provided a uniquely hospitable time and place for lovers, and especially collectors, of butterflies.2:Agricultural toil and westward expansion brought droves of ordinary people into intimate contact with vast expanses of pristine lands.[...]113:Most 19th-century Americans, Mr Leach writes—uncharitably but probably accurately—saw nature “as something to dig up or harvest from the earth or to be torn down and transformed into real estate or money”, and yet because there was so much untouched land, even the most rapacious miner or builder would in the course of his life come into contact with the natural world on a scale and in a way unknown to Americans today.

1:里奇先生的有趣命题是：19世纪的美国为蝴蝶爱好者，特别是收藏家提供了一个独一无二的热情好客的时代。2:农业耕作和西部扩张将大批的普通人与广袤无际的未开垦土地紧密联系在一起。[...]113:大多数19世纪的美国人，里奇先生写道，视自然为“可以从地下挖掘或从地上收割的，可以推倒盖房子或者卖钱的东西”，他的评语尽管尖刻，却也许十分精准。可是因为有如此之多未开垦的土地，即使是最贪婪的财主和建设者也会在他一生中与大自然发生联系,这种联系无论从规模上、在形式上， 都是如今的美国人无法想象的。

属类：时事政治-经济学人双语版-美国的蝴蝶 所有事都值得惊奇

Butterfly People: An American Encounter with the Beauty of the World.By William Leach .

蝴蝶客：美国与世界之美的相遇

属类：时事政治-经济学人双语版-美国的蝴蝶 所有事都值得惊奇

But once the Nikkei 225 hit 38, 916 points 20 years ago this week, life began to leach out of the Japanese economy.

20年前，日经225指数上探38916点，而依托日本强势经济的好日子正走上末路。

属类：英汉句库-article.yeeyan.org-

The G20, sadly, continues to leach credibility as an effective global coordinating mechanism as a result.

G20作为有效的全球合作机制的可信度仍在继续流失，令人遗憾。

属类：英汉句库-www.ftchinese.com-

Tossing them in the trash isn't a good option either, because mercury and other toxic chemicals could leach out of the phones.

把旧手机扔垃圾桶里也不是个好办法，因为手机里的水银及其他有毒化学物质很有可能泄露。

属类：英汉句库-article.yeeyan.org-

For example, it remains unclear whether nanoparticles used in food packaging might migrate or leach into food or beverages.

比如，我们迄今还不清楚，食品包装上使用的纳米颗粒是否会渗入食品或饮料中。

属类：英汉句库-article.yeeyan.org-

Sleepless nights and fights over whose turn it is to change diapers can leach the fun out of a relationship.

不眠之夜和争吵过后，轮到谁去换尿布使他们的关系出现危机。

属类：英汉句库-article.yeeyan.org-

These chemicals can evaporate or leach out of PVC, posing risks to children.

但这些化学物质可能会从PVC中挥发或滤出，从而对儿童构成危险。

属类：英汉句库-article.yeeyan.org-

But a friend who owns a natural food store recently warned her that the plastic could leach chemicals into the water.

但最近，她的一个开天然食物商店的朋友提醒她，塑料可将化学物质滤进水中。

属类：英汉句库-article.yeeyan.org-

These metal impurities can also leach out, becoming an environmental pollutant when the chip is trashed at the end of its lifetime.

当芯片完成使命成为垃圾后，其里面的金属杂质也可以过滤出来，但会污染环境。

属类：英汉句库-article.yeeyan.org-

Reader: David Leach , 30, Singapore

读者：DavidLeach，30岁，新加坡

属类：英汉句库-article.yeeyan.org-

environmental groups say coal ash is full of toxic metals and tends to leach into groundwater.

而另一方面，环保组织称煤灰含有大量的有毒金属，会渗透污染地下水。

属类：英汉句库-www.ecocn.org-

However, Leach is also familiar with some of the more unusual pastimes of CEOs.

而且，Leach对CEO们更多不寻常的娱乐也非常熟悉。

属类：英汉句库-article.yeeyan.org-

PVC products such as medical equipment and children's toys can leach toxic additives during their useful life.

而在使用期内，PVC产品诸如医疗设备和儿童玩具会滤出有毒添加剂。

属类：英汉句库-article.yeeyan.org-

The simulation result proves that this clustering algorithm based on layered tree structure has more effectivity than LEACH .

仿真结果表明了这种分层树结构的分簇算法比传统的LEACH更有效。

属类：中国大陆-www.ceps.com.tw-

The simulation experiments illustrate that the proposed algorithm is able to significantly prolong system life compared with LEACH .

仿真实验表明，该算法有效延长了系统寿命，提高了网络的能耗效率。

属类：中国大陆-www.ceps.com.tw-

These compounds can leach out of computers, into the air and into humans' bodies.

更有甚者，它们会从电脑中泄漏出来，在空气中挥发或是进入人体。

属类：英汉句库-article.yeeyan.org-

Dinoflagellates are usually harmless, but can sometimes make toxic chemicals that leach into the tissue of shellfish.

钩鞭藻通常是无害的，但有些时候会产生有毒的化学物质并渗入贝类的组织内。

属类：英汉句库-article.yeeyan.org-

This invention relates to wet process of recovering zinc from leach slag containing zinc.

回收锌浸出渣中夹带锌的湿法工艺。

属类：英汉句库-ip.com-

Paramedic Shaun Leach holds up an oxygen tank as a British soldier is stretched from a Chinook to a waiting ambulance at Camp Bastion

基地里一名受伤的英国士兵正从支努干飞机转移到救护车，急救医护员肖恩.利奇拿着氧气瓶为他输氧。

属类：英汉句库-article.yeeyan.org-

The mining has for decades been a cottage industry as farmers have learnt how to leach the elements out of the clay in their back yards.

几十年来，稀土采矿一直是一种家庭手工业，因为农民已知道如何在自家后院从红粘土中“浸”出稀土元素。

属类：英汉句库-www.ftchinese.com-

the wreckage of the Union Carbide pesticide plant continues to leach deadly chemicals into the water supply.

联合碳化物公司的农药厂残骸仍在继续向城市供应用水渗入致命的化学成分。

属类：英汉句库-article.yeeyan.org-

Simulation results show that this algorithm performs better than LEACH .

模拟实验结果显示算法与LEACH相比具有更好的性能。

属类：中国大陆-www.ceps.com.tw-

It was not clear which leaders or delegations Albright and Leach might meet or what topics they would attempt to discuss.

目前尚不清楚这两人将与哪些领导人或代表团会晤，以及将讨论什么议题。

属类：英汉句库-cn.reuters.com-

However, Gramm-Leach -Bliley allowed financial companies to retain their historical regulator even as they engaged in new activities.

然而，《金融服务现代化法案》允许金融公司即便在从事新业务之后，仍保留原先的监管者。

属类：英汉句库-www.ftchinese.com-

If newspapers, for example, degraded rapidly, tons of ink would leach into the groundwater.

如果报纸迅速降解，成吨的墨水可能会沥滤进地下水中。

属类：英汉句库-article.yeeyan.org-

Leach , Mr. Scrushy's longtime lawyer, said that figure was too high even then, but didn't have a current estimate.

斯克鲁士的律师里奇说，即便在那个时候，这个数字也太高了，但他没有透露现在的预计数据。

属类：无分类双语句库-cuyoo.com-

Soda will leach the calcium out of your bones and promote osteoporosis.

苏打会从你的骨骼中汲取钙最终导致骨质疏松症。

属类：英汉句库-article.yeeyan.org-

Our chambers, a direct replacement for stone and pipe leach fields, have revolutionized the septic industry.

他们的排水腔是直接取代了石头和过滤管，使落后工业的彻底变革。

属类：英汉句库-biositemap.com-

University of Virginia researcher Allison Leach says Americans eat almost twice as much protein as the government recommends.

维吉尼亚大学的研究人员阿里森•利奇说，美国人摄取的蛋白质是政府建议摄入量的两倍。

属类：英汉句库-voa.hjenglish.com-