subscript

简明释义

英[ˈsʌbskrɪpt]美[ˈsʌbskrɪpt]

adj. 下标的；写在下方的；脚注的

n. 下标；脚注

复 数 s u b s c r i p t s

英英释义

单词用法

同义词

反义词

例句

1.You can use this property to specify text as superscript or subscript.

可以使用此属性将文本指定为上标或下标。

2.In a single-species fluid, the subscript may be dropped.

对于单组分流体，这个下标可以省略。

3.If you were passing a table via linkage, which is preferable - a subscript or an index?

如果通过连接传递一个表，使用哪个更优-下标或者索引？

4.A double-subscript scheme will be used to identify the stresses .

为了区别各种压力还将采用双下标格式。

5.A double - subscript scheme will be used to identify the stresses.

为了区别各种应力还将采用双下标格式。

6.You can use this property to create superscript and subscript text for such applications as mathematical expressions.

可以使用此属性为数学表达式等应用创建上标和下标文本。

7.To format text in LaTeX, you can use the underscore to create a subscript.

在LaTeX中格式化文本时，可以使用下划线来创建下标。

8.In the formula E=mc², the '2' is a subscript indicating the power of two.

在公式E=mc²中，'2'是一个下标，表示平方。

9.In programming, you might need to use a subscript to access elements in an array.

在编程中，您可能需要使用下标来访问数组中的元素。

10.The subscript in the equation shows that there are two hydrogen atoms.

方程中的下标显示有两个氢原子。

11.In chemical formulas, the number of atoms in a molecule is indicated by a subscript.

在化学公式中，分子中原子的数量由下标表示。

作文

In the field of mathematics and science, the term subscript refers to a character or symbol that is written below and to the right of a letter or number. This notation is crucial for conveying specific information, particularly in formulas and chemical equations. For example, in the chemical formula for water, H2O, the subscript '2' indicates that there are two hydrogen atoms bonded to one oxygen atom. Without the subscript, the meaning of the formula would be incomplete and potentially misleading.The use of subscripts is not limited to chemistry; it also plays a significant role in mathematics. In algebra, variables can have subscripts to denote different values or sequences. For instance, in the equation x1 + x2 = x3, the subscripts help differentiate between the various instances of the variable x. This clarity is essential for solving equations accurately and understanding the relationships between different variables.Moreover, in computer programming, subscripts are often used in arrays and lists to access specific elements. For example, in many programming languages, you might see a line of code like array[0], where '0' is a subscript that accesses the first element of the array. Understanding how to use subscripts effectively can greatly enhance one's ability to write efficient and accurate code.In addition to their practical applications, subscripts can also enrich our understanding of complex concepts. For instance, in physics, the notation for different physical quantities often includes subscripts to specify units or conditions. The velocity of an object might be denoted as v0 for its initial velocity and vf for its final velocity. This notation helps clarify the context and ensures that the equations are interpreted correctly.Furthermore, the concept of subscript can extend beyond the realms of mathematics and science into everyday life. In literature, for example, authors sometimes use subscripts in footnotes or endnotes to provide additional context or references without cluttering the main text. This allows readers to delve deeper into the subject matter while keeping the primary narrative clear and focused.In conclusion, the term subscript encompasses a variety of meanings and applications across different fields. Whether in mathematics, science, computer programming, or literature, subscripts serve as a vital tool for conveying information clearly and efficiently. Understanding how to use and interpret subscripts is essential for anyone looking to excel in these disciplines. As we continue to encounter and utilize this notation, we deepen our comprehension of complex ideas and enhance our communication skills in both academic and professional settings.

在数学和科学领域，术语下标指的是一个字符或符号，写在字母或数字的下方和右侧。这种符号对于传达特定信息至关重要，特别是在公式和化学方程中。例如，在水的化学式H2O中，下标 '2'表示有两个氢原子与一个氧原子结合。如果没有下标，公式的含义将是不完整的，可能会导致误解。下标的使用不仅限于化学；它在数学中也发挥着重要作用。在代数中，变量可以有下标以表示不同的值或序列。例如，在方程x1 + x2 = x3中，下标帮助区分变量x的不同实例。这种清晰度对于准确解决方程和理解不同变量之间的关系至关重要。此外，在计算机编程中，下标通常用于数组和列表以访问特定元素。例如，在许多编程语言中，您可能会看到一行代码像array[0]，其中'0'是一个下标，用于访问数组的第一个元素。有效地使用下标可以大大提高编写高效和准确代码的能力。除了其实际应用，下标还可以丰富我们对复杂概念的理解。例如，在物理学中，不同物理量的符号通常包括下标以指定单位或条件。一个物体的速度可能被表示为v0表示初始速度，vf表示最终速度。这种符号有助于澄清上下文，并确保方程被正确解释。此外，下标的概念可以超越数学和科学领域，延伸到日常生活中。例如，在文学中，作者有时在脚注或尾注中使用下标，以提供额外的背景或参考，而不使主要文本显得杂乱。这使读者能够更深入地探讨主题，同时保持主要叙述的清晰和集中。总之，术语下标涵盖了不同领域中多种含义和应用。无论是在数学、科学、计算机编程还是文学中，下标都是传达信息清晰和高效的重要工具。理解如何使用和解释下标对于希望在这些学科中脱颖而出的人来说至关重要。随着我们继续遇到和利用这种符号，我们加深了对复杂思想的理解，并增强了在学术和专业环境中的沟通能力。