We puzzled over our arithmatic for an hour.

Design of Intelligent Monitor for Newborns and Identification Arithmatic of QRS Wave from ECG Singnals

新生儿智能监护仪设计与ECG信号中QRS波的识别算法

A Research on Student-teachers 'and In-service Teachers' Realistic Considerations of Arithmatic Word Problems

职前教师与在职教师在算术应用题上真实性思考的研究

Zero Setting Technique for Arithmatic Amplifier

运算放大器的调零技术

An OCR arithmatic designed for embedded system

面向嵌入式系统的OCR算法

The 3D snapshot imaging arithmatic is introduced based on the requirement of ballistic radar targets recognition.

介绍了基于弹道目标识别的三维snapshot散射中心成像方法。

The total average absolute arithmatic deviation of 99 data points is only 0.0098 mol fraction.

对99组汽液平衡的实验数据进行计算，汽相组成（分子分数）的平均绝对误差为0.0098。

In a sense, arithmatic is a language.

某种意义上来讲，算术是一种语言。

Mathematics includes arithmatic, algebra, geometry, and calculus.

数学包括算术、代数、何以及微积分。

Characters in π-Separable Groups and Finite Groups with Some Arithmatic Properties

π-可分群的特征标和具有某种算术性质的有限群

A KIND OF DISPATCHING ARITHMATIC OF NOW From Humanity to Society

群集系统的一类调度算法从类到社会

Improvement and realization of Kruskal arithmatic method in engineering application

Kruskal算法工程应用的改进方法及实现

Realization of Large Scale FIR Filter Using Distributed Arithmatic

利用DA算法实现大规模FIR滤波器

Intelligent Measurement and Control Arithmatic Investigation of NC Machine Tool Servo System

数控机床伺服系统智能测控算法研究

Using the method of arithmatic average to solve the spring elasitic potential energy

用算术平均法求解弹簧势能

He is right. Arithmatic is one thing, but logic is another.

他是对的，算术是一回事，而逻辑是另一回事。

Metal is a good conductor of electric current.

金属是电流良好的导体.

Aluminum is a good conductor of heat.

铝是热的良导体.

Why metals are good conductor is a question.

为什么金属是良导体是个疑问.

Aluminium as well as most metals is a good conductor.

铝和大多数金属一样,是良导体.

Copper whose resistance is very low serves as a good conductor.

电阻很低的铜可用作良导体.