查询词典 meta

It introduces the basic structure of meta-search and methods of results merging. And employs the techniques of statistics to study the relevance between title and page content, relevance between abstract and page content, and then fixes the weights of title and abstract when judge the relevance of search results.

介绍元搜索引擎的基本架构及当前结果融合的主要方法，应用统计学方法研究网页标题、网页摘要与网页文本之间的相关性关系，从而确定相关度权值进行结果相关性判断。

First, it discusses the impact of the number of dimensions on rating results and the four meta-dimensions in AC. Second, it introduces the indexes of rating accuracy in AC and expounds different types of rater training programs and their impact on rating accuracy. Third, although AC has proved good criterion-related validity, the research on its construct validity has not yet reached an agreement.

首先，文章讨论了评分维度的数目对於评分结果的影响，以及评价中心中的4个元维度；其次，介绍了评价中心中衡量评分效果的指标，并讨论了评分者培训的分类及其对评分效果的影响；第三，虽然评价中心具有良好的效标关联效度，但对於其结构效度的研究至今尚无统一结论。

The degradation situation of benzene,methylbenzene,ortho-xylene,meta-xylene and para-terphenyli is studied in aerobiosis vibration bottle and aerobiosis exposural pool by using EJD-1 and active sluge.

通过使用EJD— 1和活性污泥 2种菌源，在好氧振荡瓶和好氧曝气池中研究苯、甲苯、邻二甲苯、间二甲苯、对二甲苯的降解情况。

The reasons which result in language disturbances of autistic children are probably as following: brain injury or brain agenesis, lack of meta-representation, difference from common life experience, and lack of internal device for learning language.

造成自闭症儿童语言障碍的原因可能有以下几个方面：脑损伤或脑发育不全、元表征的缺失、异于常人的生活经验以及缺乏学习语言的内部装置。

Meta-value is field of basic, also is anciently value theory all along scarcity conception.

元价值是比价值更基本的范畴，也是以往价值论研究一直缺位的概念。

The main paragenetic minerales are: uranophane, uranium blacks, autunite, meta-torbernite, microquartz, quartz, ankerite, calcite, fluorite, hydromica, pyrite, galena, sphalerite, and chalcopyrite.

矿化作用共可分为八个阶段，同位素研究结果表明，矿床中的铀主要来自岩浆溶液，部分轴来自围岩——侏罗系长石石英砂岩。沥青铀矿的同位素年龄为108—109百万年。

Louis, Missouri, presented results of a meta-analysis of 11 clinical trials, involving nearly 5,000 patients with sepsis; approximately 1,800 received aPC, a little more than 2,600 received antithrombin III, and nearly 300 received tissue factor pathway inhibitors.

Freeman博士则整合11个临床试验加以研究，这份研究的背景包括近5，000位败血症患者，其中约1，800位接受aPC治疗， 2，600多位患者接受抗凝血酵素的治疗，近300位患者则接受组织因子路径抑制物治疗。

Meta's Design Miami installation is designed by architect John Nastasi, whose innovative use of individual dioramas with geometric patterns derived from traditional Chinese Silk wall coverings creates an ideal environment for the integration of the Meta and Mallett pieces.

梅塔的设计安装迈阿密设计的建筑师约翰纳斯塔西，他们创造性地使用个人实景摆设与几何形态源于中国传统的丝绸壁装饰创建了一个理想的环境一体化的梅塔和马利特件。

Based on the classification of meta-ethics ; primary problems of the meta-ethics , the topic for the research is to discuss the dual ethical method of Stevenson's Emotivism, especially, its features and important roles in transition in west modern ethics.

元伦理学是与传统规范伦理学相对而言的一种伦理学理论，它在西方经历了一个多世纪的发展历程，目前仍然在积聚进一步发展的力量。

Based on the classification of meta-ethics; primary problems of the meta-ethics, the topic for the research is to discuss the dual ethical method of Stevenson's Emotivism, especially, its features and important roles in transition in west modern ethics.

本课题立足于元伦理学三种划分方法、元伦理学的三个基本问题、斯蒂文森情感主义的伦理学二元性特征，及其理论在元伦学发展过程中的多重转折意义展开对斯蒂文森情感主义伦理思想的研究。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。