算术

The first part is from chapter 2 to chapter 5, which makes the research of fast rendering of 3D scene in VR. The second part is from chapter 6 to chapter 12, which researches the optimal bit allocation and arithmetic coding in wavelet image compression.

从第二章到第五章是第一部分，研究了虚拟现实系统三维场景图象的快速生成算法；从第六章到第十二章为第二部分，研究了小波图象压缩编码中的最优比特分配和算术编码。

A period of time has passed, you become the best and brightest, from 1 +1 = 2-2 +2 = 4, you are bit by bit every day to progress and grow bit by bit, and you learned arithmetic, reading, English, skipping ...... look back a thought, this beautiful everything is love your mother, love your teacher gave you.

一段时间过去了，你变的出色优秀，从1+1=2到2+2=4，你天天都在一点一滴地进步，一点一滴地成长，你又学会了算术，朗诵，英语，跳绳……回过头一想，这美好的一切，都是爱你的妈妈，爱你的老师给你的。

By allocating code space precisely to a fraction of a bit, arithmetic coding achieves a better efficiency than Huffman coding.

算术编码则进一步将编码空间的配置精确至小数，达到更佳效果。

Bit Arithmetic 64位算术运算 Modern 32-bit software frequently uses larger-than-32-bit integer data types for various purposes such as high-precision timers, high-precision signal processing, and many others.

现代32位的软件在表示高精度的计时器，进行高精度信号处理，及其他一些情况下经常使用高于32位的整型数数据类型。

BSAC? Bit – Sliced Arithmetic Coding?

位片断算术编码

The imprecise polynomial circuit optimization is based on arithmetic transformation method, considering the fixed point and floating point representation condition first, then give a realization of circuits under different accuracy boundary, trade off error with power dissipation and area, applying branch and bound method to find the solution with minimal cost, determine the minimal word length which satisfies the error bound, make use of the automation synthesis approach to get ultimate optimize structure at the same time.

非精确多项式电路优化基于算术变换方法，首先考虑电路的定点和浮点表示情况，给出电路在不同精度界限下的实现，进行误差和功耗、面积的权衡，然后应用分枝定界方法求解出最小代价电路，决定满足误差要求的最小字长，同时利用自动综合优化方法得到最终的优化结构。

This simple result is at the root of the arithmetic and algebra of Brownian motion and particle diffusion.

这个简单的结果是粒子扩散和布朗运动的算术和代数基础。

One known principle utilizes a bank of arithmetic elements working in a pipeline and connected to local fast memories and to a bulk storage.

一种 已知的原理利用一组以管道方式工作，并联接到本地高速存储器和一个海量存储器的算术单元。

Can you do the math: What is one hundred times four divided by the square root of a hundred?

你会做算术吗？ 100乘以4，除以100的平方根是多少？

A widely known achievement of radio electronics is electronic calculating machine that can perform several thousand arithmetical operations in one second.

无线电子学的一项最广为人知的成就是电子计算机。电子计算机能够在一秒钟运算数千次算算术。

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。