查询词典 collocation point

This paper overviews the various algorithms for least square collocation, discusses the matrix QR decomposition, derives the relationship between QR decomposition and generalized inverse matrix, and obtains least square inverse used for calculating matrix. In addition, the estimation formula for least square collocation by QR decomposition and its accuracy formula are derived. A case study is conducted using gravity anomaly test and calculation to demonstrate that the QR method is correct and valid in least-square collocation calculation.

分析了目前采用的最小二乘配置法解算方法，在讨论了矩阵的QR分解方法的基础上，推导得出了矩阵QR分解与广义逆矩阵的关系，得出了可以直接利用QR分解求解矩阵的最小二乘逆，并推导了应用QR分解求解最小二乘配置的估值计算公式和精度估算公式，最后通过重力异常实例进行了计算，得出矩阵的QR分解用于最小二乘配置解算的正确性和可行性。

Based on MLS and direct collocation,themeshless methods for function interpolation and solving elastic-static problem areestablished.Combining the advantages of direct collocation method and Galerkinmethod,the method based on least-square collocation is also proposed.

基于MLS近似和直接配点格式，本文建立了函数插值、弹性静力问题求解的无网格方法；结合Galerkin方法和直接配点法的优点，提出了最小二乘配点型的无网格方法。

Black and white collocation is forever classical collocation of color coordination and can be divided into 1 congener color collocation principles and means of different depth, light and shade of color matching two same, such as: green match sky-blue, blackish green, with green coffee with cream-colored, scarlet with light kermes etc, with the same color appears downy elegant dress.

黑白搭配是永远的经典协调色搭配其中又可以分为1、同类色搭配原则指深浅、明暗不同的两种同一类颜色相配，比如：青配天蓝，墨绿配浅绿，咖啡配米色，深红配浅红等，同类色配合的服装显得柔和文雅。

Eighty participants' performances in the term examinations and the collocation test devised by the writer are collected as the original data. The statistical tools employed in the research are the Spearman rank correlation coefficient and Mann-Whitney U-test. It is found that collocation competence is significantly correlated with L2 proficiency, and that collocability has a significant influence upon collocation ...

实验收集了 80位英语专业三年级学员在学期期终考试以及由笔者设计的词汇搭配练习中的相关数据，并运用斯皮尔曼等级相关分析和曼惠特尼U检验对数据进行了分析，可以得出如下结论：词汇搭配能力与语言综合能力有显著相关；搭配黏合力的强弱对搭配的习得有显著影响。

Chapter two includes the review of the various definitions of the collocation, the influence of neo-Firthians's theory and that of the semanticist's theory, the taxonomy of the collocation and the verb-noun collocation, etc.

第二章进行了相关文献的回顾，包括关于搭配的各种定义；新弗斯学派以及语义学家的理论对于搭配研究的影响；搭配以及动词与名词搭配的分类等等。

However, there have been a small number of empirical studies of collocation on Chinese EFL learners of English, according to materials collected. Among the empirical studies on the acquisition of English collocation by second language learners, the acquisition of English verb-noun collocation has not been studied extensively from the view of the development of collocational knowledge in terms of receptive mastery and productive mastery as well.

然而，从目前所搜集的资料来看，针对中国英语学习者的有关搭配的实证研究不是很多，尤其是从接受性和产出性两方面来研究动名搭配的习得问题的研究成果还相当少。

Three categories are given in this paper: syntagmatic collocation, paradigmatic collocation, and collocation that is purely decided by topics.

划分出三大类型：反映横向组合关系、反映纵向聚合关系以及纯粹由话题所决定的词汇搭配。

The existing points and lines would form a closed geometric shape. If we put the new point Z outside the closed geometric shape at first and later then found that the point Z has neighboring relationship with the existing point A which is inside the closed geometric shape, we could not link point Z and A directly because that would bring line crossing. If we rearrange the point Z into the closed geometric shape, that also would cause a lot of work to do. With the help of Exclave, all problems could be solved easily. We use point X outside the closed geometric shape as the Exclave of the point A. Then the line between point Z and X could demonstrate the neighboring relationship of the point Z and A.

原有的各点和相邻线段往往会形成一个封闭的几何图形，如果我们把新增点 Z 设在原有的封闭几何图形外部，后来又发现该点 Z 和位于封闭几何图形内部的点 A 存在相邻关系，这时不能直接将两点连接因为那将产生交叉，而如果将点 Z 重新设在封闭图形内部也将导致大量的调整工作；此时借助外飞地的概念，可以轻松地解决上述问题，即在封闭几何图形外部设置点 X 作为点 A 的外飞地，两点使用同样的颜色，用点 Z 和点 X 的相邻线段表示点 Z 和点 A 之间的相邻关系。

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This paper deals with this problem in terms of syntag- matic and paradigmatic relations of words to be used, co-occurence and se- lectional restrictions of words or phrases in a disconrse, association and collocation of synonymous and antonymous structures, and finally, associa- tion and collocation centering on the prominence of a given theme.

本文论述了句段的表示、所使用的词的词形变化、结伴关系、词或短语的选择限制、词的异构同义和同构异义等问题，在这些问题中，词的组织与搭配都处于突出的中心地位。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。