查询词典 math

In my math class ,you must obey the class discipline ,or I will drive you out ..

在我的数学课上你必须严格遵守课堂纪律，否则我会把你撵出去。

I want to drop out of math class, it is way too hard for me.

我不想上数学课，它对我来说太难了。

I want to drop out of math class. It is way too hard for me.

我想放弃数学课，它对我来说太难了。

And introduce the conception of the dropper function and deduction of math expression.

提出并阐明滴管函数的概念及其数学表达式的推导。

A new method which utilize the data of electrometric titration of the known acid to establish a multiple-unit linear regression math model is proposed for the analysis of the liquid propellent in order to overcome the shortcoming of accuracy lower in available analyzing method and requiring more precious instruments in neural network method.

该方法利用已知酸的电位滴定数据建立多元线性回归数学模型，利用化学因子分解该模型，对未知样进行浓度测定。

Math modeling should be combined with electrophysiology experiment to investigate learning and memory further.

用数学模拟和电生理实验相结合，为深层次研究学习记忆提供新视角。

This article first introduces the math foundation required by ECC,including the addition rule for elliptic curve point defined over finite field.Then , the principle of ECC is discussed and its security and efficiency of ECC are analyzed.Third, a cryptosystem is designed through analyzing the security requiration, choosing the elliptic curve domain parameters,denoting field element,elliptic curve and elliptic curve point,choosing associate primitves and schemes andpartitioning functional module.Forth, how to develop a crytosystem based on elliptic curve encryption algorithm is investigated.Fifth, a cryptosystem we have developed by us and the testing result is described.

本文首先介绍了ECC的数学基础，对有限域上椭圆曲线点的运算规则进行了详细描述；其次探讨了ECC的原理，分析了ECC的安全性和有效性；第三，设计了一个基于ECC的加密系统，包括系统的安全需求分析，域参数选择，域元、椭圆曲线、点的表示，原语和方案的选择，及整个系统的模块功能划分；第四，在设计的基础上，研究如何开发一个基于椭圆曲线的加密系统；第五，描述了一个我们已经设计与开发的基于椭圆曲线的加密系统，并给出了相应的测试结果。

This paper discuss the character of jacquard knitting technics ,we analyse the relationships between knitting technics and embossment graph and give a math model.

本文讨论了针织纬编电脑提花大圆机编织工艺的特点，然后对编织工艺与图形学中的浮雕图形的特点进行分析，提出其完整的电脑提花大圆机编织工艺的浮雕算法数学模型，同时对模型中的几个关键参数进行了讨论，最后给出了该算法在花型系统中的应用成果。

Gucci : I must have done terribly in my College Entrance Exams in English and math.

古奇： 高考时，我的数学和英语没有考好。

Write the answer to that math problem to the right of the equal sign.

在那道数学题的等号右边写上答案。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。