抽取

In Chapter four, based on www.eBay.com.cn, we did an empirical investigation of product differentiations.

在第四章中，本文通过在&eBay易趣&这一著名电子商务交易平台上抽取样本，对前面的理论分析的结论进行了实证检验。

Random sampling 36 wild Japanese quails from which migrated to and settled down the Weishan Lake area,and the gene frequency of 10 loci in viscera and muscle is detected. After collecting the same data about the 20 quail colonies in China and other populations and applying fuzzy discriminants, the domestic quails is discriminated to belong to which populations, wild Japanese quails or wild quails in the Weishan Lake area.

在迁飞滞留季节捕获的微山湖地区野生鹌鹑中随机抽取36只，检测编码脏器、肌肉酶型的10个结构基因座上的频率分布，搜集国内外20个家鹑和野生日本鹌鹑群体的相同资料，应用模式判别方法，以家鹑群体为识别对象，分别与野生日本鹌鹑和微山湖野生鹌鹑群体进行模糊性识别。

Methods With random cluster sampling, a total of 196 parents were chosen from rural communities in district of Xi'an city.

采用整群随机抽样的方法，在西安市农村社区的 4个乡抽取 10个村 196名小儿喂养人进行现场问卷调查，采用SPSS10 。0软件包进行统计分析。

In this paper,translation equivalences are extracted from translation corresponding trees of bilingual sentence pairs.

文章从双语句对的译文等价树中抽取翻译等价对。

Extractions of mRNA from these mononuclear cells were carried out before and after addition of TWHf separately.

在加入雷公藤的之前及之后，我们分别向这些周边血液中的单核球细胞进行mRNA的抽取。

In the end, this paper proposes an approach to extract information from free text using POS based Hidden Markov Model.

最后本文提出了一种利用基于POS的隐马尔可夫模型从自由文本中抽取信息的方法。

17 545 suhjects aged 45 and above were selected from the data of"2002 China National Nutrition Survey"according to their dietary habit and regional distribution character,who were from southeast seaside,southwest inland and mid inland,including 23 provinces.We analyzed the difference of dietary pattern between the group of hypercholesterolaemia and the group of normal TC level.We also analyzed the dietary effect factors by logistic regress model.

利用2002年中国居民营养与健康状况调查的资料，根据区域分布特点和饮食习惯，抽取东南沿海地区、西南内陆地区和中部内陆地区共23个省的45岁及以上人群17 545名，分析高TC血症和TC正常组的膳食模式差异，并采用logistic回归分析模型分析高TC血症的膳食影响因素。

At the time of aorta opening in routine cardiac surgeries with ECC,the oxygen flux was changed respectively. Two millilitres blood was taken at the time of pre-operation（T0）,30 min after aorta opening（T1）,6 h (T2),24 h (T3) and 48 h after operation (T4) to measure the levels of serum cTnI were measured through ELISA method.

常规体外循环下进行手术，升主动脉开放时改变各组复灌氧流量，分别于术前（T0）、开放升主动脉后30 min（T1）、术后6 h（T2）、24 h（T3）、48 h（T4）各时间点抽取患者锁骨下静脉血2 ml，采用ELISA酶联免疫法测定血浆cTnI含量。

Methods KAB study method on AIDS was conducted in 888 university students drawn from two universities in Fujian province.

在福州地区部分高校中随机抽取888名大学生进行艾滋病知识、态度、行为调查。

Methods 1 492 female students were clustered sampled from 6 middle schools in a povertystricken county in Anhui.One month's health education was given them,and the impact was evaluated with a questionnaire.

采用整群抽样方法，抽取安徽省某贫困县6所中学的1 492名女生进行为期1个月的健康教育，采用问卷调查评价健康教育效果。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。