notations

简明释义

英[nəʊˈteɪʃənz]美[noʊˈteɪʃənz]

n. [计][数]符号（notation 的复数）；[数]记法

英英释义

单词用法

同义词

反义词

例句

1.This is a soft removal of dimensional properties and can be brought back by enabling the notations again.

这是软删除维度属性，可以通过再次启用符号恢复这些属性。

2.Fitting enough notations for a city that surely tests the limits of one's knowledge.

这些概念对于这样一个考验着每一位游人学识的城市来说，实在是再恰当不过了。

3.In the Main diagram, use UML notations to create objects with attributes and the relationships between them.

在main图中，利用uml符号创建带有属性及其之间关系的对象。

4.We think of it as one of the important modeling notations, but it's not the only one.

我们视其为一种重要的建模标记方法，但它并非唯一的一种。

5.At that time, there were several popular notations for accessing remote files.

正是那个时候，出现了几个用于访问远程文件的流行表示法。

6.But there are other notations.

但也有些其他的表示法。

7.What Sanderson wrote in his own notations to Crowe's memorandum was that!

在针对克罗的备忘录里，桑德森是这么写的。

8.It would allow notations made with a stylus on a page printed with a special magnetic ink to simultaneously appear on a computer screen.

它允许用手写笔在用特殊磁性墨水打印的页面上做记号，同时显示在电脑屏幕上。

9.The teacher used various notations to explain the mathematical concepts clearly.

老师使用了各种符号来清楚地解释数学概念。

10.In music theory, different notations indicate how a piece should be played.

在音乐理论中，不同的符号指示一首曲子应该如何演奏。

11.The scientist published a paper with detailed notations for each experiment conducted.

科学家发表了一篇论文，详细记录了每个实验的注释。

12.The programming language has its own set of notations that developers must learn.

该编程语言有自己的一套开发者必须学习的符号。

13.He added notations in the margins of the book for future reference.

他在书的边缘添加了注释以供将来参考。

作文

In the realm of mathematics and science, the importance of clear communication cannot be overstated. One of the fundamental tools that facilitate this communication is the use of various forms of notations. Notations, or "符号系统", serve as a bridge between complex ideas and their representation in a way that can be universally understood. They allow scholars, students, and professionals to convey intricate concepts succinctly and efficiently. For instance, in mathematics, we encounter numerous types of notations such as algebraic symbols, calculus notations, and geometric representations. Each of these notations has its own set of rules and meanings that must be mastered in order to engage with the subject matter effectively. The use of symbols like +, -, ×, ÷, and = are not merely arbitrary; they represent fundamental operations that form the backbone of mathematical reasoning. Similarly, in the field of science, notations play a critical role in expressing theories, laws, and empirical findings. Chemical equations, for example, utilize specific notations to denote elements, compounds, and their interactions. A simple reaction such as the combustion of methane can be expressed through the notations CH₄ + 2 O₂ → CO₂ + 2 H₂O, which conveys a wealth of information in just a few symbols. This ability to condense complex information into a manageable format is one of the greatest strengths of notations. Furthermore, notations are not limited to the sciences alone; they extend into literature, music, and even computer programming. In music, for instance, notations dictate how a piece should be played, indicating pitch, rhythm, and dynamics through a series of symbols. Without these notations, musicians would struggle to interpret compositions accurately. Similarly, in computer science, programming languages consist of their own notations that allow programmers to write instructions for computers. The syntax and structure of these notations are crucial for the successful execution of code. Moreover, the evolution of notations reflects the progression of human thought and understanding across various disciplines. As new discoveries are made and fields advance, notations are often adapted or created to accommodate new concepts. For example, the introduction of calculus in the 17th century led to the development of new notations that transformed mathematical analysis. These advancements highlight the dynamic nature of notations and their ability to evolve alongside human knowledge. In conclusion, notations are an essential aspect of communication in many fields, providing clarity and precision. Whether in mathematics, science, music, or programming, notations allow individuals to share complex ideas in a simplified manner. Understanding and mastering these notations is vital for anyone looking to excel in their respective fields. As we continue to explore and innovate, the significance of notations will undoubtedly remain a cornerstone of effective communication and understanding.

在数学和科学的领域中，清晰沟通的重要性不容忽视。各种形式的符号系统是促进这种沟通的基本工具之一。符号系统（notations）作为复杂思想与其普遍可理解的表现之间的桥梁，能够让学者、学生和专业人士以简洁高效的方式传达复杂概念。 例如，在数学中，我们会遇到多种类型的符号系统，如代数符号、微积分符号和几何表示法。每种符号系统都有其特定的规则和含义，必须掌握这些内容才能有效地参与到学科中去。像+、-、×、÷和=这样的符号并非任意，它们代表了构成数学推理基础的基本运算。 同样，在科学领域，符号系统在表达理论、法律和实证发现方面发挥着关键作用。例如，化学方程式利用特定的符号系统来表示元素、化合物及其相互作用。简单的反应，如甲烷的燃烧，可以通过符号系统CH₄ + 2 O₂ → CO₂ + 2 H₂O来表达，这在短短几个符号中传达了大量信息。这种将复杂信息浓缩为可管理格式的能力是符号系统最大的优势之一。 此外，符号系统并不限于科学；它们扩展到文学、音乐甚至计算机编程。在音乐中，例如，符号系统指示一首曲子应该如何演奏，通过一系列符号指示音高、节奏和力度。如果没有这些符号系统，音乐家将难以准确解读作品。同样，在计算机科学中，编程语言由自己的符号系统组成，允许程序员为计算机编写指令。这些符号系统的语法和结构对于代码的成功执行至关重要。 此外，符号系统的演变反映了人类思想和理解在各个学科中的进步。随着新发现的出现和领域的发展，符号系统常常被调整或创建，以适应新概念。例如，17世纪微积分的引入导致了新的符号系统的发展，彻底改变了数学分析。这些进步突显了符号系统的动态特性及其与人类知识共同发展的能力。 总之，符号系统是许多领域沟通的基本方面，提供了清晰和精确。无论是在数学、科学、音乐还是编程中，符号系统使个体能够以简化的方式分享复杂思想。理解和掌握这些符号系统对于任何希望在各自领域中脱颖而出的人来说都是至关重要的。随着我们继续探索和创新，符号系统的重要性无疑将继续成为有效沟通和理解的基石。