查询词典 math

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。

Will outdid all of his classmates in Math.

威尔的数学比他班上的同学都还强。

Previous studies showed that boys start to outscore girls in math once they reach high school.

此前研究显示，一旦进入中学后男生数学成绩便开始优于女生。

Our teacher said she wouldn't teach us math anymore, but the principal overturned her decision.

我们老师说她不再教我们数学了，但校长推翻了她的决定。

Who is your art/math/P. E./... teacher?

谁是你的美术/数学/体育老师？

I wasn't too surprised, then, when I found part of the reason for this long battery life is that my palmtop has a limited register set and it doesn't have chip support for much floating-point math.

我发现这是因为我的掌上电脑使用了一套有限的寄存器，没有支持浮点计算的芯片。

Forumla ! You can use parenthesis and perform all the math functions in this same way.

你可以使用圆括号，并履行所有的数学函数在这同样的方式。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。