抽取

It uses the extraction and fusion techniques to process Web content,and finally forms trustable competitive intelligence for enterprises.

该系统通过对网页内容的抽取与融合，最终形成可信的企业竞争情报数据。

2Ml venous blood was drawn from the ulnar vein before and one month after the treatment.

对所选择的儿童给以微波治疗，分别于手前1周内及术后1个月抽取静脉血2？

The blood gas and electrolytes from IVC and SVC were measured before operation (T0), 5 min before cross-clamping of the portal vein (T1), 5 min before unclamped of portal vein (T2), 15 min (T3) and 30 min (T4) in neohepatic phase.

于开腹前(T0)、无肝期前5min(T1)、新肝开放前5min(T2)、新肝期15min(T3)、新肝期30min(T4)，分别从右颈内静脉、右股静脉导管抽取上、下腔静脉血，进行血气、电解质分析。

As if that wasn't enough -- Kobe interrupted Stu's farewell speech to the crowd, unlaced his sneakers, borrowed a marker from the crowd, autographed his shoes and asked Stu to draw another ticket.

貌似这些还不够-科比打断了斯图和人群告别的讲话，解开自己的鞋带，从人群中借来一个记号笔，在自己的鞋上签上名字，又让斯图抽取另外一个大奖。

ER semantics contributes to correcting segmentation ambiguity and partially solving unlogged words problem at segmentation stage, to generating semantic consistent grammar trees and reducing parsing ambiguity at parsing stage, to simplifying semantic process at semantic process stage.

为了更好地了解用户使用中文进行数据库查询的句式以及从中抽取一定的语法规则，我们进行了用户使用受限汉语书写数据库查询语句的调查和分析，然后在此基础上我们设计了一种新的文法GWERSC，其非终结符集合不仅采用了现代汉语的文法符号，如名词短语、助词等，同时还采用了与数据库概念紧密相关的实体、属性、联系等语义符号，这样就把现代汉语尤其是受限汉语的知识和数据库知识紧密结合起来，既有利于文法分析又简化了语义处理。

It needs far less tagged samples to carry out classify mark a lot of untagged samples and complete Web information extraction by classified way.

只需要提供少量标记样本就可以实现对大量未标注样本的分类标注，从而以分类的方式完成Web数据抽取任务。

Additionally, the mechanism of wrapping the structured resource objects (such as lists, tables, untagged tables) contained in semi-structured documents is done. Some algorithms of schema induction and wrapping semantically are presented.

此外，本文还对半结构化文档中经常出现的结构化资源对象（包括列表、标记化表格和非标记化表格）的模式抽取和语义包装机制进行了研究，提出并实现了相应算法。

He way of observing the level of TNF-αand IL-2 : Take blood samples of patients from peripheral vei n one day before operation and on first, third, seventh, twelfth day after opera tion; Extract serum, then measure the level of TNF-αand IL-2 by Radioimmunoassa y according to specification for reagent-box.

NF-α和IL-2含量测定：抽取正常对照组及食管癌患者术前1天和术后1、3、7、12天清晨空腹外周血，分离血清，用放射免疫的方法按试剂盒说明书进行测定。

The research object is 16 players in Qiqihar team which confronted the Japanese Tokyo team in the 2005 A-sian ice hockey match. Their IL一2 and sIL一 2R of veinal blood were tested before and after the match.

选取2005年亚洲冰球联赛中齐齐哈尔队对日本东京队的一场比赛，从齐齐哈尔冰球队中抽取16名参赛运动员作为受试者，于赛前和赛后24 h采静脉血测定血清IL-2，sIL-2R。

Therefore, the focus of the study is to use the natural language processing and the vison information together to overcome the shortcomings of each other and realize extracting information from web pages.

因此，如何将基于自然语言理解方式和Web页面的视觉特征有效地结合起来克服各自的缺点，混合使用各种方法进行信息抽取是本文研究的重点。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！