subscripts
简明释义
[数] 下标
英英释义
单词用法
带有下标的化学式 | |
数学中的下标 | |
变量的下标 | |
下标符号 | |
下标值 | |
下标字母 |
同义词
| 下标 | In mathematics, subscripts are often used to denote elements of a sequence. | 在数学中，下标通常用于表示序列中的元素。 |
反义词
例句
1.Sets the array element by using an array of subscripts for each dimension.
使用每个维度的下标数组来设置数组元素。
2.Gets the array element by using an array of subscripts for each dimension.
使用每个维度的下标数组来获取数组元素。
3.The maximum cardinality of an array type is used by DB2 at runtime to ensure that subscripts are within bounds.
DB2在运行时使用阵列类型的最大基数来确保下标在在限制范围内。
4.Now you can drop the subscripts if you prefer.
现在如果你乐意，可以去掉下标。
5.Don't be confused by the subscripts.
别被下标弄迷糊了。
6.The calling program can then pick and choose values from the array as required using known subscripts.
调用程序使用已知下标从数组中选择所需的值。
7.Gets the array element using an array of subscripts for each dimension.
使用每个维度的下标数组来获取数组元素。
8.See, this is the same formula as the one over there, just dividing everything by partial theta and with subscripts little a.
这和那边的公式是一样的，只是通过偏θ和下标a把所有的事情分开,如果对你来说用这种方法更容易理解。
9.In circumstances where there is no ambiguity the subscripts are omitted.
在不会引起含糊不清的情况下，下标可以省去。
10.The equation E = mc² uses subscripts to denote different variables in physics.
方程E = mc²使用下标来表示物理中的不同变量。
11.In the context of genetics, subscripts can indicate different alleles in a gene.
在遗传学的上下文中，下标可以表示基因中的不同等位基因。
12.In programming, subscripts are used to access elements in an array or list.
在编程中，下标用于访问数组或列表中的元素。
13.When writing a mathematical expression, you might need to use subscripts to clarify your notation.
在写数学表达式时，您可能需要使用下标来澄清您的符号。
14.In chemical formulas, the number of atoms is often indicated with subscripts, which are written slightly below the line.
在化学公式中，原子的数量通常用下标表示，写在稍微低于基线的位置。
作文
In the world of mathematics and science, the term subscripts refers to small numbers or letters that are written slightly below and to the right of a character. These subscripts serve a crucial role in conveying specific information about the variables or elements they accompany. For instance, in chemical formulas, subscripts indicate the number of atoms of an element present in a molecule. The formula for water is H₂O, where the '2' is a subscript indicating that there are two hydrogen atoms for every one oxygen atom. Understanding the function of subscripts is essential for students learning chemistry, physics, and mathematics. In algebra, subscripts can be used to differentiate between variables that may represent different values. For example, x₁ and x₂ might represent two different quantities in a mathematical equation. This notation helps to clarify expressions and makes it easier to follow the logic of calculations. Moreover, subscripts are not limited to the sciences. They also appear in various fields such as computer programming and data analysis. In programming languages like Python, subscripts are often used in arrays or lists to access specific elements. For example, if you have an array named 'data', you can access its first element using data[0], where '0' acts as a subscript. This shows how subscripts can enhance clarity and precision in various contexts.The importance of subscripts extends beyond their practical applications; they also contribute to the aesthetics of mathematical expressions. In typesetting and graphical representations of equations, subscripts provide a cleaner and more organized look. This visual clarity is especially important in academic papers and textbooks, where complex formulas need to be easily understood by readers. Furthermore, as technology advances, the use of subscripts has become more prominent in digital formats. With the rise of online learning and digital textbooks, students are frequently exposed to interactive content that utilizes subscripts effectively. This exposure reinforces their understanding and application of the concept in real-world scenarios. In conclusion, subscripts play an integral role in mathematics, science, programming, and various other fields. Their ability to convey precise information while enhancing clarity makes them indispensable in communication. As students continue to engage with these subjects, mastering the use of subscripts will undoubtedly aid in their academic success and professional endeavors. Thus, recognizing the significance of subscripts is not just beneficial; it is essential for anyone looking to excel in analytical and technical disciplines.
在数学和科学的世界中，术语下标指的是稍微位于字符右下方的小数字或字母。这些下标在传达伴随它们的变量或元素的特定信息方面发挥着至关重要的作用。例如，在化学公式中，下标表示分子中某种元素的原子数量。水的化学式是H₂O，其中的'2'是一个下标，表示每个氧原子对应两个氢原子。理解下标的功能对于学习化学、物理和数学的学生至关重要。在代数中，下标可用于区分可能代表不同值的变量。例如，x₁和x₂可能表示数学方程中的两个不同数量。这种符号有助于澄清表达，使计算逻辑更容易跟随。此外，下标并不限于科学领域。它们还出现在计算机编程和数据分析等多个领域。在Python等编程语言中，下标通常用于数组或列表，以访问特定元素。例如，如果你有一个名为'data'的数组，可以使用data[0]访问其第一个元素，其中'0'充当下标。这显示了下标如何在各种上下文中增强清晰度和精确性。下标的重要性超越了其实用应用；它们还为数学表达式的美学贡献了力量。在排版和图形表示方程式时，下标提供了更清晰、更有组织的外观。这种视觉清晰度在学术论文和教科书中尤为重要，因为复杂的公式需要易于被读者理解。此外，随着技术的发展，下标在数字格式中的使用变得更加突出。随着在线学习和数字教科书的兴起，学生们经常接触到有效利用下标的互动内容。这种接触强化了他们对这一概念的理解和在现实场景中的应用。总之，下标在数学、科学、编程和其他多个领域中扮演着不可或缺的角色。它们传达精确信息的能力，同时增强了清晰度，使其在沟通中不可或缺。随着学生继续参与这些学科，掌握下标的使用无疑将有助于他们的学业成功和职业发展。因此，认识到下标的重要性不仅是有益的；对于任何希望在分析和技术学科中脱颖而出的人来说，这是必不可少的。
