binary decimal

简明释义

二进制和十进制的

英英释义

例句

1.The program can take a binary decimal 二进制小数 input and output it in decimal format.

该程序可以接受binary decimal 二进制小数 输入，并以十进制格式输出。

2.When designing digital circuits, engineers must consider how to represent binary decimal 二进制小数 values efficiently.

在设计数字电路时，工程师必须考虑如何有效表示binary decimal 二进制小数 值。

3.In computer science, we often convert numbers from binary to binary decimal 二进制小数 for easier calculations.

在计算机科学中，我们经常将数字从二进制转换为binary decimal 二进制小数，以便进行更简单的计算。

4.A calculator can convert a binary decimal 二进制小数 to its decimal equivalent.

计算器可以将binary decimal 二进制小数 转换为其十进制等价物。

5.Understanding binary decimal 二进制小数 is crucial for developing algorithms that work with floating-point arithmetic.

理解binary decimal 二进制小数 对于开发使用浮点算术的算法至关重要。

作文

In the world of computer science and mathematics, understanding different number systems is crucial. One such system that often comes up in discussions is the binary decimal system. The term binary decimal refers to a way of representing numbers that combines both binary (base-2) and decimal (base-10) systems. This hybrid system is particularly significant in digital electronics and computing, where binary numbers are the foundation of data representation.To comprehend the concept of binary decimal, we first need to look at the binary system. Binary is a base-2 numeral system that uses only two digits: 0 and 1. Every binary number is a combination of these two digits, which represent values based on their position. For example, the binary number 1011 translates to the decimal number 11. Each digit in a binary number represents a power of 2, starting from the rightmost digit, which represents 2^0.On the other hand, the decimal system is what most people use in everyday life. It is a base-10 system that includes ten digits: 0 through 9. The decimal system allows for a more extensive range of numbers and is easier for humans to read and understand compared to binary. However, computers operate using binary because it aligns well with their electronic circuitry, which can easily represent two states: on and off.The binary decimal system comes into play when we need to convert or represent decimal fractions in a binary format. This conversion is essential for various applications, such as programming and digital signal processing. In this context, a binary decimal can be thought of as a binary representation of a decimal number that includes both integer and fractional parts.For instance, the decimal number 5.25 can be expressed in binary decimal format. The integer part, 5, converts to binary as 101, while the fractional part, 0.25, converts to binary as 0.01. Therefore, the complete binary decimal representation of 5.25 is 101.01. Understanding how to perform such conversions is vital for anyone working in fields related to computer science or engineering.Moreover, the use of binary decimal representations is not limited to simple conversions. It also plays a critical role in floating-point arithmetic, which allows computers to handle very large or very small numbers efficiently. This is particularly useful in scientific calculations, graphics rendering, and machine learning algorithms, where precision is paramount.In conclusion, the binary decimal system is an essential concept that bridges the gap between human-friendly decimal numbers and the binary language of computers. By mastering the principles of binary decimal representation, individuals can enhance their understanding of how computers process information and improve their skills in programming and digital technologies. As technology continues to evolve, the ability to navigate between different number systems will remain a valuable asset in the ever-growing field of computer science.

在计算机科学和数学的世界中，理解不同的数字系统至关重要。其中一个经常出现在讨论中的系统是二进制小数系统。术语二进制小数指的是一种表示数字的方法，它结合了二进制（基数为2）和十进制（基数为10）系统。这种混合系统在数字电子和计算中尤为重要，因为二进制数字是数据表示的基础。要理解二进制小数的概念，我们首先需要了解二进制系统。二进制是一种仅使用两个数字：0和1的基数为2的数字系统。每个二进制数字都是这些两个数字的组合，代表基于其位置的值。例如，二进制数字1011转换为十进制数字11。二进制数字中的每个数字代表2的幂，从最右边的数字开始，表示2^0。另一方面，十进制系统是大多数人在日常生活中使用的系统。它是一个基数为10的系统，包括十个数字：0到9。与二进制相比，十进制系统允许更广泛的数字范围，并且对人类来说更易于阅读和理解。然而，计算机使用二进制进行操作，因为它与其电子电路很好地对齐，可以轻松表示两种状态：开和关。当我们需要将十进制分数转换或表示为二进制格式时，二进制小数系统发挥作用。这种转换对于编程和数字信号处理等各种应用至关重要。在这种情况下，二进制小数可以被视为包含整数和小数部分的十进制数字的二进制表示。例如，十进制数字5.25可以用二进制小数格式表示。整数部分5转换为二进制为101，而小数部分0.25转换为二进制为0.01。因此，5.25的完整二进制小数表示为101.01。理解如何执行此类转换对于任何在计算机科学或工程领域工作的人来说都是至关重要的。此外，使用二进制小数表示不仅限于简单的转换。它在浮点运算中也起着关键作用，这使计算机能够高效处理非常大或非常小的数字。这在科学计算、图形渲染和机器学习算法中特别有用，其中精度至关重要。总之，二进制小数系统是一个重要的概念，弥合了人类友好的十进制数字和计算机的二进制语言之间的差距。通过掌握二进制小数表示的原理，个人可以增强对计算机如何处理信息的理解，并提高他们在编程和数字技术方面的技能。随着技术的不断发展，在不同数字系统之间导航的能力将仍然是计算机科学这一不断发展的领域中的一项宝贵资产。