unit time

简明释义

时间单位

英英释义

例句

1.The algorithm processes data at a rate of 100 records per unit time (单位时间).

该算法以每unit time（单位时间）处理100条记录的速度处理数据。

2.In physics, speed is defined as distance over unit time (单位时间).

在物理学中，速度被定义为距离与unit time（单位时间）的比值。

3.The heart beats approximately 70 times per unit time (单位时间).

心脏每unit time（单位时间）大约跳动70次。

4.To improve efficiency, we need to reduce the cost per unit time (单位时间) of production.

为了提高效率，我们需要降低每unit time（单位时间）的生产成本。

5.The train travels a certain distance in one unit time (单位时间).

火车在一个unit time（单位时间）内行驶一定的距离。

作文

In the realm of physics and engineering, the concept of unit time plays a crucial role in understanding various phenomena. Unit time refers to a standardized period in which measurements are taken or calculations are made, allowing for consistent and comparable results across different experiments or applications. For instance, when studying motion, scientists often use unit time to define intervals over which they measure speed, acceleration, and other related quantities.One of the most common uses of unit time is in the study of velocity. Velocity is defined as the rate of change of position with respect to unit time. By measuring the distance traveled in a certain unit time, we can determine how fast an object is moving. This principle is not only applicable in theoretical physics but also in practical scenarios such as traffic management, where understanding vehicle speeds over unit time intervals can help improve road safety and efficiency.Moreover, in the field of electronics, unit time is essential for analyzing signal processing. Engineers often work with signals that vary over time, and by defining a unit time, they can analyze the frequency and amplitude of these signals more effectively. For example, in digital communications, the sampling rate is determined by how many samples are taken per unit time. This affects the quality of the transmitted signal and the overall performance of communication systems.Additionally, unit time is vital in the context of project management. In this field, tasks are often broken down into smaller components, each assigned a specific duration measured in unit time. This helps managers allocate resources efficiently and track progress. For instance, if a project requires several phases, each phase can be estimated in terms of unit time, allowing for better planning and execution.Furthermore, in computer science, algorithms are often analyzed based on their time complexity, which is expressed in terms of unit time. When evaluating how efficient an algorithm is, developers look at how the running time increases relative to the size of the input, often using unit time as a baseline for comparison. This allows for the optimization of code and improves overall software performance.In conclusion, the term unit time is a fundamental concept that transcends various fields of study. Whether in physics, engineering, project management, or computer science, the ability to measure and analyze processes within a defined unit time enables professionals to make informed decisions and improve their work. Understanding unit time not only enhances our comprehension of scientific principles but also aids in practical applications that impact our daily lives. As we continue to advance in technology and knowledge, the importance of accurately defining and utilizing unit time will remain a cornerstone of effective analysis and innovation.

在物理学和工程学领域，单位时间的概念在理解各种现象中起着至关重要的作用。单位时间指的是一个标准化的时间段，在这个时间段内进行测量或计算，从而使不同实验或应用之间的结果具有一致性和可比性。例如，在研究运动时，科学家们通常使用单位时间来定义测量速度、加速度和其他相关量的间隔。单位时间最常见的用途之一是在速度的研究中。速度被定义为位置变化相对于单位时间的速率。通过测量在一定的单位时间内行驶的距离，我们可以确定物体的移动速度。这一原理不仅适用于理论物理，还适用于实际场景，例如交通管理，在这些场景中，了解车辆在单位时间间隔内的速度可以帮助改善道路安全和效率。此外，在电子学领域，单位时间对于分析信号处理至关重要。工程师们经常处理随时间变化的信号，通过定义单位时间，他们可以更有效地分析这些信号的频率和幅度。例如，在数字通信中，采样率是由每单位时间内采样的数量决定的。这会影响传输信号的质量和通信系统的整体性能。另外，在项目管理的背景下，单位时间对于任务分解至关重要。在这一领域，任务通常被分解为更小的组件，每个组件都分配一个特定的持续时间，以单位时间为单位。这有助于管理人员有效地分配资源并跟踪进度。例如，如果一个项目需要几个阶段，则每个阶段可以根据单位时间进行估算，从而实现更好的规划和执行。此外，在计算机科学中，算法通常基于其时间复杂度进行分析，而时间复杂度以单位时间表示。在评估算法的效率时，开发人员关注运行时间相对于输入大小的增加，通常使用单位时间作为比较的基准。这有助于优化代码，提高整体软件性能。总之，单位时间这一术语是一个基本概念，跨越多个研究领域。无论是在物理学、工程学、项目管理还是计算机科学中，在定义的单位时间内测量和分析过程的能力使专业人士能够做出明智的决策并改善工作。理解单位时间不仅增强了我们对科学原理的理解，还有助于影响我们日常生活的实际应用。随着我们在技术和知识上的不断进步，准确定义和利用单位时间的重要性将始终是有效分析和创新的基石。