12. One limitation of this study, the authors write, is that the incidence of metastases in the para-aortic nodes (8.5%) was lower than they had expected.
作者写到，这项研究的一个缺陷就是主动脉旁淋巴结转移的发生率(8.5%)比他们的预期值要低。
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13. With no additional customization, users can create XEN virtual machines running modified, highly tuned, para-virtualized guest operating systems for optimal performance.
用户不需要定制就可以创建XEN虚拟机，可以用它们运行经过调优的虚拟化访客操作系统，产生出色的性能。
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14. Those with higher levels of para-cresol sulphate, made from para-cresol produced by bacteria in the gut, metabolised paracetamol less effectively than those with lower levels.
15. Three years earlier, researchers in Britain reported that combining streptomycin with a newer medicine, para-aminosalicylic acid, could reduce the development of drug resistance.
三年前，英国研究者报告将链霉素和另一种更新的药物——对氨基水杨酸联合应用可以减少耐药性的发生。
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16. Many projects have great functional requirements coverage (the application should do X, it should not do Y, and so on), but they rarely have requirements for para-functional requirements.
17. It is unlikely, therefore, that D2 lymphadenectomy plus PAND would have resulted in better survival rates if more patients with para-aortic node metastases had participated in the study.
18. The rains also prompted the temporary closure of a railway that takes iron ore from the sprawling Carajas mine in the neighbouring jungle state of Para.
从卡拉加斯大铁矿运输铁矿石到邻近的热带雨林帕拉州的铁路也因为暴雨暂时关闭。
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19. Ibama's intelligence reports suggested that "people with a history of exploitation and involvement in illegal deforestation" were trying to move in, many of them from the lawless state of para.
20. But on a recent surveillance flight over the forest frontier in Brazil's state of para, there was hardly a wisp of smoke in the sky.
但在最近一次在巴西帕拉州雨林边界上空的侦察飞行中，空气中竟然连片缕烟丝都没有。
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21. The chemical name for dioxin is: 2,3,7,8- tetrachlorodibenzo para dioxin (TCDD).
二恶英的化学名叫：2，3，7，8-四氯二苯并对二恶英（TCDD）。
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22. Overnight, the retailers stopped buying meat from para and the slaughterhouses closed.
一夜之间，所有的零售商都不再从帕拉州购进肉类，屠宰场也因此倒闭。
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23. This simple approach can't be used for patterns that use positional predicates; for example chapter/para[last()], which only matches a para element if it is the last one in a chapter.
