The N.P.S. and the law enforcement have changed a lot in the past year or two, Potter wrote in March.

The many roles of the park service have expanded over the years, as has the number of areas under its jurisdiction.

过去几年，随着管辖区域数量增加，国家公园管理局所扮演的角色扩大了。

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Last year saw a record number of visitors to the National Park Service's more than 400 parks, monuments, battlefields, seashores and other sites.

去年访问国家公园管理局旗下400多个公园、纪念公园、战场遗址、海滩等游览胜地的旅客创下了纪录。

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Some parks already offer apps independently from the park service and are enhancing them with GPS-enabled maps, digital park ranger tours and junior ranger activities.

有些公园已经有了独立于国家公园管理局的移动应用，目前正在增加GPS地图、数字化公园路线导游和小范围活动等服务，进一步完善这些应用。

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National Heritage Area Management plan is a basic work required by the National Park Service to all proposed national heritage areas.

遗产区域管理规划是美国国家公园管理局要求每一个国家遗产区域在获得提名的三年内所必须完成的一项重要工作。

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No government money was provided, but she worked closely on research and visitor logistics with the National Park Service, which oversees Alcatraz, and the Golden Gate National Parks Conservancy, a nonprofit group.

没有任何来自政府的资金。但她与负责监管阿尔卡特拉斯的美国国家公园管理局与非盈利组织金门国家公园管理处密切合作，进行研究工作和游客接待工作。

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Richard Puryear of Salem Funerals and Cremations estimates that a typical burial costs $6, 400, whereas cremations average at best $2, 800.

Salem殡葬火化公司的RichardPuryear估算一个一般标准的土葬仪式花费为6400美元，而火化葬礼的花费最多只需2800美元。

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Alternatives such as scattering the ashes are not popular, accounting for just 5% of cremations each year, according to official figures.

抛洒骨灰等其他方式并不受欢迎，根据政府统计数字，每年火化的死者中只有5%选择这类方式。

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In 2005 about 32% of funerals in America were cremations, up from 26% in 2000, according to the Cremation Association of North America.

根据北美土葬联盟的数据，2005年美国大约有32%的葬礼都选择了火化，而2000年这个数字只有20%。

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Cremations and even burials are wanted by some owners

有些主人要求火化甚至是安葬死去的宠物。

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SCI is responding by withdrawing from the cheapest cremations and going for more lucrative packages.

SCI的应对措施是退出最低廉的火葬业务，转而提供更有利可图的成套服务。

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That may also explain why the British are keener than Australians on cremations .

这也可以解释为什么英国比澳大利亚对火葬的要求更加严格。

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The economic slump is increasing the number of cremations and hurting the demand for high-end coffins and funeral services, experts say.

专家表示，在经济衰退之际，选择火葬的人多了，买高级棺材和办豪华葬礼的人少了。

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A study conducted in 2007 for Centennial Park, a cemetery in Australia, found cremations produce the equivalent of 160kg of CO2 per body.

澳大利亚的一家墓地CentennialPark在2007年进行研究发现：每火葬一个人都会产生相当于释放160千克的二氧化碳的物质。

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Since the Catholic church lifted a ban on cremations in 1963 it has also become an easier choice for some Christians to make.

在1963年，天主教解除了对火葬的禁令，这对一些基督徒来说更容易选择了。

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About 200 owners a year book cremations and there is the occasional burial as well.

一年大约有两千名宠物主人登记宠物火化，偶尔也有要求安葬宠物。

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Whatever the price, both corporates and independents will be troubled by the growing popularity of cremations.

无论是大型公司还是殡葬服务业家庭都会因为火化的普及而遇到困难。

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Planning is under way to minimise delays in burials and cremations.

减少丧葬和火化延迟方面的计划将紧随其后。

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No Cycling in the School.

校内禁止骑车

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it pointed out that the design of gear cutter should greatly increase the tooth point arc so as to reduce the stress concentration to increase the force of tooth root.

指出通过计算作出图形，可分析出滚刀齿顶圆弧的设计是否合理。

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the d mode operates and feels like an automatic, except for a subtle but noticeable stutter when moving out of first gear.

除了一档起步时会有轻微但能够察觉到的抖动之外，D档的操作感觉和自动档汽车差不多。

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