查询词典 math.

Nonlinear functional Analysis is an important branch of morderm math-matics .

中文摘要：非线性泛函分析是现代分析数学的—个重要分支。

By the minimum risk Bayes decision theory, this paper develops a new way of image segmentation: establish the mathematics model of image segmentation; estimate the probability density of grey scales and figure out its math-expectation and square difference that accord with normal distribution and the loss function; and judge the every pixel dot in the image according to the minimum risk Bayes decision theory and determine whether it is of target or non-target images, thereby realizing the extraction of the target image.

依据最小风险贝叶斯决策理论，提出了一种基于最小风险贝叶斯决策的图像分割方法。首先建立图像分割的最小风险贝叶斯决策模型，对灰度级类条件概率密度估计出其符合正态分布的数学期望和方差以及损失函数，再依据最小风险贝叶斯决策理论对图像中的每一像素点进行目标图像和非目标图像的类别判断，从而实现目标图像的提取。

He's hot at math but not so hot at history.

他的数学很好但历史很不好。

The steps are plenty, and involves some math calculation, and might take your few hours to crack and hack to recover the master lock combination number.

步骤很多，并涉及一些数学计算，并可能采取您的几个小时，以打击和入侵，以收回主锁的组合号码。

The Global Language Monitor, which uses a math formula to track the frequency of words and phrases in print and electronic media, said Web 2.0 appeared over 25,000 times in searches and was widely accepted, making it the legitimate*, one-millionth word.

全球语言监测机构使用数学模式来监控印刷和电子媒体中词汇的使用频率。该机构称，Web 2.0在搜索中出现超过25000次，并受到广泛认可，这使它名副其实地成为英语中第100万个词汇。

The Global Language Monitor, which uses a math formula to track the frequency of words and phrases in print and electronic media, said Web 2.0 appeared over 25,000 times in searches and was widely accepted, making it the legitimate, one-millionth word.

全球语言监测机构使用数学模式来监控印刷和电子媒体中词汇的使用频率。该机构称， Web 2.0在搜索中出现超过两万五千次，并受到广泛认可，这使它名副其实地成为英语中第100万个词汇。

In this paper we analyze the marks of the 2003 grade students and give some explanations to the results. Three parts are included as follows:(1) In the first chapter we study the 2003 grade students" math term marks and their cet-4 marks according to their entrance marks by using the clustering analysis of ordered sample. From the results we find some factors that affect the students" marks. And we also prepare for the analysis of variance that include quantitative variable.

本文通过对我校2003级学生的各种成绩及相关信息采用不同的统计方法进行分析，并对统计分析结果的实际意义进行解释和讨论，主要涉及以下三方面内容：(1)第一章中用有序样本聚类的原理，对学生的高考成绩和高等数学统考成绩以及四级成绩进行聚类分析，初步找到一些影响学生成绩的因素，同时也为后面包含定量变量的方差分析模型做了准备。

He is also the organizer of the math club in his school.

他也是他所在学校的数学俱乐部的组织者。

Matrix is the important in linear alyebra, and orthogonal matrix has a extensive applications in math and other subjects.

矩阵是线性代数中的重要内容，而正交矩阵在数学及其它学科中有着广泛的应用。

There were more women up there, and m ost of the guys were science-math types.

那里的女生比男生多，而且大多数男生都是理工科的。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。