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PAHs are a group of chemicals that are formed the incomplete burning of coal, oil and gas, garbage, or other organic substances.
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多环芳烃是一组化学物质，他们是由未经完全燃烧的煤.油和气.垃圾.或是其他有机物质形成的。 |
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PALESTINIANS have been on the brink of civil war ever since Hamas swept the old Fatah elite from power last year.
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自去年哈马斯将法塔赫精英清削权，巴勒斯坦就处于内战边缘。 |
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PALMER SOIL AND WATER CONSERVATION DISTRICT is committed to assisting private land owners with water conservation projects; helping to educate both students and adults about conservation stewardship; and assisting local farmers to improve both production
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描述:帕默水土保护区是阿拉斯加州众多水资源和土地资源保护区之一，主要是为那些土地所有者提供水资源保护工程和项目，教育农民及学生如何保护水资源，如何合理的利用水资源，尤其是在农业用水上，不浪费水资源，并且帮助农民提高生产能力和市场销售能力。 |
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PANIC spread across America yesterday as anthrax was diagnosed in a woman working at a television network in New York, raising fears of a sustained threat from biological terrorism.
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昨天在一名工作在纽约一家电视网的妇女被诊断为炭疽病后，恐慌席卷全美国，人们越发担心来自生化恐怖武器袭击的威胁。 |
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PANT doped with H4SiW12O40 was obtained in the PAM aqueous solution and glycol solution, respectively.
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摘要以聚丙烯酸胺为反应基质，分别在聚丙烯酰胺的水、乙二醇溶液中制备了掺杂态导电聚苯胺。 |
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PANTY &BRA SET. COTTON, LACE, LYCRA IN USA SIZES.
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女裤或是胸罩套.棉,花边,以美国标准码的弹性? |
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PAP provides a simple method for a remote node to establish its identity using a two-way handshake.
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密码验证协定提供远端节点一个简单的方法，利用二步骤式握手交谈建立其资讯。 |
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PARALLEL：Term to describe transmission of data eight bits (one byte) at a time.
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并联：描述每次传递8位（一字节）数据的术语。 |
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PARAMDOCBOOKTYPE=Associates a type of DocBook document with this content item (Note: experimental, not for production).
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翻译成将文章条目和一种文档书建立关联(注意:依据实际,不是依据产品).这样可以么？？ |
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PARENTING has obvious effects on mothers, but fathers appear to be affected, too.
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养育行为不仅对母亲有显著的影响，对父亲也有作用。 |
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PARENTS who want their children to do well at school should cut back their pocket money, a report said yesterday.
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昨天的一篇报道说，想让自己的孩子在学校取得好成绩的父母们应该缩减孩子们的零花钱。 |
