zeroth

简明释义

英[ˈzɪərəʊθ]美[ˈzɪroʊθ]

adj. 第零位的

英英释义

单词用法

同义词

反义词

例句

1.There's a zeroth law the zeroth law every one of these laws basically defines the quantity in thermodynamics and then defines the concept.

有第零定律，这些定律中的每一条都定义了，热力学中一个基本物理量的概念，第零定律定义了温度。

2.So rename this zeroth index parameter to course when performing marshalling.

因此，在进行编组的时候，需要将此零索引参数重命名为course。

3.With a phase grating located at Fourier frequency plane, optical image subtraction is obtained as a result of the coherent superposition of the zeroth and the first order of the diffracted light.

置一位相光栅于相干光学处理系统频谱平面，利用其零级与一级衍射光的相干迭加实现图象相减。

4.The zeroth element (indexed with 0) is the entire match; the first element is the match associated with the first set of parentheses, etc., respectively.

第 0 个元素（索引编号为 0）是整个匹配；第 1 个元素是分别与第一组括号相关联的匹配，以此类推。

5.In this paper, two type of wave function of zeroth degree for hydrogen molecule are constructed, starting from atomic orbitals of hydrogen in complex form.

本文从氢的复函原子轨道出发，构造了氢分子的两类零级波函数集。

6.With a phase grating located at Fourier frequency plane, optical image subtraction is obtained as a result of the coherent superposition of the zeroth and the first order of the diffracted light.

置一位相光栅于相干光学处理系统频谱平面，利用其零级与一级衍射光的相干迭加实现图象相减。

7.In mathematics, the zeroth 零的 term of a sequence can often set the stage for the rest of the series.

在数学中，序列的zeroth 零的 项通常为其余项奠定基础。

8.In programming, the zeroth 零的 index of an array is often where the first element is stored.

在编程中，数组的zeroth 零的 索引通常存储第一个元素。

9.The zeroth 零的 law of thermodynamics states that if two systems are in thermal equilibrium with a third system, they are in equilibrium with each other.

zeroth 零的 热力学定律指出，如果两个系统与第三个系统处于热平衡状态，则它们彼此之间也处于平衡状态。

10.When discussing algorithms, the zeroth 零的 step is crucial for initializing parameters.

在讨论算法时，zeroth 零的 步骤对于初始化参数至关重要。

11.The zeroth 零的 rule in statistics refers to the baseline that all other measurements are compared against.

统计学中的zeroth 零的 规则指的是所有其他测量值进行比较的基准。

作文

In the world of mathematics and computer science, concepts often evolve in ways that challenge our traditional understanding. One such concept is the term zeroth, which refers to the position before the first in a sequence or list. This term may seem unusual at first, but it plays a crucial role in various fields, particularly in programming and data structures.To understand the significance of the zeroth position, we must first consider how sequences are typically indexed. In many programming languages, arrays and lists start indexing from zero rather than one. This means that the first element in an array is actually referred to as the zeroth element. For example, if we have an array of numbers: [10, 20, 30], the zeroth element is 10, the first element is 20, and so on. This indexing system can be confusing for those who are accustomed to counting from one, but it offers several advantages, particularly in terms of performance and memory management.The zeroth index allows programmers to access elements more efficiently. When calculating the position of an element, starting from zero simplifies the math involved. For instance, if you want to find the position of an element in an array, you can directly use its index without having to subtract one from it. This efficiency becomes even more critical in large datasets where performance is paramount.Moreover, the concept of zeroth extends beyond just programming. In statistics and data analysis, the zeroth moment of a distribution refers to the total probability, which is always equal to one. This is an essential aspect of probability theory, as it ensures that all possible outcomes are accounted for in a given model. Understanding the zeroth moment helps statisticians build accurate predictive models and make informed decisions based on data.In physics, the term zeroth law of thermodynamics establishes the concept of thermal equilibrium. It states that if two systems are each in thermal equilibrium with a third system, they are in thermal equilibrium with each other. This foundational principle is crucial for understanding temperature and heat transfer, making the zeroth law a cornerstone of thermodynamic studies.The usage of the term zeroth highlights the importance of perspective in scientific and mathematical discourse. It challenges us to think critically about the way we categorize and organize information. The zeroth position serves as a reminder that there is often more than meets the eye when it comes to understanding complex concepts. Just as the zeroth index in an array opens up a new way of accessing data, the zeroth law in thermodynamics provides a deeper insight into the nature of heat and energy.In conclusion, the term zeroth may initially appear to be a minor detail in the grand scheme of mathematics and science, but it is anything but trivial. It represents a fundamental shift in how we approach indexing, probability, and thermodynamics. By embracing the zeroth concept, we not only improve our understanding of these subjects but also enhance our problem-solving skills in various disciplines. Ultimately, the zeroth position encourages us to be open-minded and innovative in our thinking, paving the way for new discoveries and advancements in knowledge.

在数学和计算机科学的世界中，概念常常以挑战我们传统理解的方式发展。一个这样的概念是“zeroth”这个术语，它指的是序列或列表中第一个之前的位置。这个术语乍一看可能显得不寻常，但它在多个领域中发挥着至关重要的作用，特别是在编程和数据结构中。要理解zeroth位置的重要性，我们首先要考虑序列的索引方式。在许多编程语言中，数组和列表的索引从零开始，而不是从一开始。这意味着数组中的第一个元素实际上被称为zeroth元素。例如，如果我们有一个数字数组：[10, 20, 30]，那么zeroth元素是10，第一个元素是20，以此类推。这种索引系统对于习惯于从一开始计数的人来说可能会令人困惑，但它提供了几个优势，特别是在性能和内存管理方面。zeroth索引使程序员能够更有效地访问元素。当计算元素的位置时，从零开始简化了数学运算。例如，如果您想找到数组中某个元素的位置，可以直接使用其索引，而无需从中减去一。这种效率在大型数据集中变得尤为重要，因为性能至关重要。此外，zeroth的概念不仅限于编程。在统计学和数据分析中，分布的zeroth矩指的是总概率，这总是等于一。这是概率论的一个基本方面，因为它确保在给定模型中考虑所有可能的结果。理解zeroth矩有助于统计学家建立准确的预测模型，并基于数据做出明智的决策。在物理学中，“zeroth”热力学定律确立了热平衡的概念。它指出，如果两个系统与第三个系统各自处于热平衡状态，那么它们彼此之间也处于热平衡状态。这个基础原则对于理解温度和热传递至关重要，使得zeroth定律成为热力学研究的基石。“zeroth”一词的使用突显了科学和数学话语中视角的重要性。它挑战我们批判性地思考我们如何分类和组织信息。zeroth位置提醒我们，在理解复杂概念时，往往还有更多的东西超出表面。正如数组中的zeroth索引开启了一种新的数据访问方式一样，热力学中的zeroth定律提供了对热能和能量本质的更深刻见解。总之，zeroth这个术语在数学和科学的宏观图景中最初可能看起来是一个微不足道的细节，但它绝非微不足道。它代表了我们在索引、概率和热力学方面的方法的根本转变。通过接受zeroth概念，我们不仅提高了对这些主题的理解，还增强了在各个学科中解决问题的能力。最终，zeroth位置鼓励我们在思维上保持开放和创新，为新发现和知识进步铺平道路。