The final step is to allow this XML document to be made accessible to crawlers through a Web server.

1、

Topic crawler based on dynamic topic base was proposed by studying on topic crawlers which filter URLs based on different strategies.

通过对基于不同策略过滤URL的主题爬虫的研究，提出了一种基于动态主题库的主题爬虫。

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2、

However, crawlers don't care about these; they ignore ( and should!)

然而，爬虫程序却对此漠不关心；他们忽略了（不应该忽略！）

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3、

This paper presents an alterna-tive, more efficient approach to building Web indices based on mobile crawlers.

文章介绍了一种更加有效的建立Web索引的方法，该方法是基于移动爬虫（MobileCrawler）的。

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4、

Dynamic Display of the Overturning Stability of Multi tracked MECHANICAL STEADY STATE STEERING CHARACTERISTICS OF MULTIPLE CRAWLERS

用矢量计算法动态显示多履带机械倾翻稳定性多履带机械稳态转向特性的研究

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5、

Other useful specialized crawlers include Web site checkers.

其他有用的专用爬虫包括Web站点检查器。

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6、

This helps customers and search engine crawlers.

该页面对客户和搜索引擎都是有所帮助的。

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7、

Site-based Web Crawler is crawlers using site as its basic unit.

基于站点的采集器是一类有针对性的采集器，它以站点作为采集的单位。

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8、

Some people use the creepy crawlers to catch fish.

有些人利用令人毛骨悚然的爬虫捕鱼。

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9、

Analysis is made of the loading on the crawlers under normal conditions and steering torque resistance.

对履带在普遍状态下的受力情况及其转向阻力矩进行了分析。

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10、

Of existing technology to improve web crawlers, web pages achieved using ODP topics classification.

对现有的网络爬虫技术进行了改进，借助ODP专题实现了网页分类。

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11、

Mechanical steady state steering characteristics of multiple Crawlers

多履带机械稳态转向特性的研究

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12、

On the design of a painting mechanism of wall climbing robot with two magnetic Crawlers

履带式磁吸附爬壁机器人喷漆机构的设计

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13、

Some people use the crawlers to catch fish.

一些人用这种爬行动物作诱饵来钓鱼。

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14、

Research on Parallel Crawlers Based on Multi-Task and Multi-Channel Techniques

面向多任务、多通道并行爬虫的技术研究

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15、

Nitrogen trichloride ( NCl3) are a vice-product of chlor-alkali production, thingses produce the inside, and produce with a kind of explosive substance quality that use the process inside can cause the Bang to endanger.

三氯化氮（NCl3）是液氯生产中的一种副产物，是生产和使用过程中能够引起爆炸危害的一种易爆物质。

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16、

Removing Nitrogen Trichloride from Chlorine

氯中三氯化氮的去除

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17、

It has also prepared and estimated nitrogen trichloride standard specimen, and its method has high precision and accuracy such estimation is practically valuable.

制备与测定了三氯化氮标准样品，方法有较高的正确度和精密度，具有实用的价值。

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18、

Introduction to nitrogen trichloride byproduct from the electrolysis of brine

浅谈食盐电解副产物三氯化氮

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19、

Discussion on danger of nitrogen trichloride

三氯化氮危险性的探讨

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20、

Monitoring measures of nitrogen trichloride

三氯化氮的监控措施

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