查询词典 amicable numbers

They include all the serial numbers and model numbers.

他们包括所有的序号和型号。

I'm not particularly good at recording serial numbers, but I have made a habit of photographing the serial numbers of my various electronics.

我非常不善于纪录一串连续的数字，但是我习惯了把我各种各样的电子产品的序列号拍下来。

These numbers were in line with the pace of monetary and credit expansion that had occurred in prior years.4 But the actual numbers turned out to be 16.8percent and RMB 1.85 trillion, respectively.

这些数字与前几年的货币与信贷扩张速度大体接近。但实际数字却分别是16.8%和1.85万亿。

It can deal with rational numbers and complex numbers. It has matrix support as well.

它可以处理有理数和复数，也支持矩阵。

Integers, rational numBers, and irrational numBers are all real .

整数、有理数和无理数都是实数。

Integers, rational numBers, and ir rational numBers are all real.

整数、有理数和无理数都是实数。

0 In the set of rational numbers can be worked out with , how can we solve the problem about the equation x 2＋1 = 0 without solution in the set of real numbers?

类比引进就可以解决方程 x 2－2=0在有理数集中无解的问题，怎么解决方程 x 2＋1=0在实数集中无解的问题？

In this thesis, by employing generating function technique, some new combinatorial identities have been established. Furthermore, the integral values of some kinds of series involving generalized Fibonacci and Lucas numbers at rational numbers are given and the values of some polynomials at rational points have been studied as well.

本文利用发生函数理论建立了一系列新的组合恒等式，并且利用发生函数方法讨论了一些级数的取整值问题以及某些多项式在有理点的取值问题。

Questions in this content area are based on basic operations using whole numbers, decimals, fractions, and integers; place value; square roots and approximations; the concept of exponents; scientific notation; factors; ratio, proportion, and percent; linear equations in one variable; absolute value and ordering numbers by value; elementary counting techniques and simple probability; data collection, representation, and interpretation; and understanding simple descriptive statistics.

这方面的考试内容包括实数、小数、分数和整数的基本运算；位值；平方根和近似值；指数的概念；科学记数法；项；比率，比例以及百分比；只有一个未知数的线性方程；绝对值和数值的排列；初级的计数技巧和简单的概率；数据的收集、整理与说明；并理解简单的描述性统计数据。

Questions in this content area are based on basic operations using whole numbers, decimals, fractions, and integers; place value; square roots and approximations; the concept of exponents; scientific notation; factors; ratio, proportion, and percent; linear equations in one variable; absolute value and ordering numbers by value; elementary counting techniques and simple probability; data collection, representation, and interpretation; and understanding simple descriptive statistics.

算术（23%）运用所有的数字、小数、分数、整数；数位值、平方根、近似值；指数的概念；科学计算；因数；比率；比例；百分比；一次方程式；绝对值；基本计算方法和简单概率；数据搜集，演示，推理及简单统计分析的理解。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"