per second

简明释义

每秒每秒

英英释义

例句

1.The internet speed is measured in megabits per second.

互联网速度以每秒兆比特来衡量。

2.A human heart beats about 70 times per second.

人类的心脏大约每秒跳动70次。

3.The computer processes data at a rate of 1,000 operations per second.

这台计算机的数据处理速度为每秒1000次操作。

4.The car can accelerate from 0 to 60 mph in just 3 seconds, which is impressive per second.

这辆车从0加速到60英里每小时只需3秒，这在每秒的加速上是非常令人印象深刻的。

5.The camera can take 30 frames per second for smooth video recording.

这款相机可以以每秒30帧的速度拍摄，以实现流畅的视频录制。

作文

In our fast-paced world, understanding measurements and data is crucial for success. One such measurement that often comes up in various contexts is the term per second. This phrase is used to describe the rate at which something occurs or is measured within one second. For example, in physics, we might say that a car accelerates at a rate of 5 meters per second squared, indicating how much its speed increases every second. Similarly, in computing, data transfer rates are frequently expressed in megabits per second, which tells us how much data can be transmitted in one second. These examples illustrate how the concept of per second helps us quantify and understand changes over time.Understanding per second is not just limited to scientific fields; it also plays a significant role in everyday life. For instance, when we watch a movie, we often hear about the frame rate, which is measured in frames per second. A higher frame rate results in smoother motion on the screen, enhancing our viewing experience. In sports, athletes' performances are often measured in terms of speed, such as kilometers per second or seconds per second for sprints, allowing us to compare their abilities effectively.Moreover, the digital age has made the concept of per second even more relevant. Internet speeds are commonly advertised in megabytes per second, allowing consumers to make informed decisions about their connectivity options. The faster the download speed, the more data can be transferred in a given time frame, which is essential for streaming services and online gaming.In the realm of science and technology, the importance of per second cannot be overstated. For instance, in the field of medicine, heart rates are measured in beats per second, which can indicate a person's health status. A normal resting heart rate for adults typically ranges from 60 to 100 beats per second. Understanding this measurement can help healthcare professionals diagnose and monitor patients effectively.In conclusion, the phrase per second serves as a vital tool for measuring and understanding various phenomena in our lives. Whether in science, technology, sports, or entertainment, this simple yet powerful term allows us to grasp the dynamics of change and performance over time. By recognizing the significance of per second, we can better appreciate the world around us and make more informed decisions based on quantitative data. As we continue to navigate an increasingly data-driven society, mastering the concept of per second will undoubtedly be beneficial for everyone, regardless of their field of interest or expertise.

在我们快节奏的世界中，理解测量和数据对成功至关重要。一个经常在各种上下文中出现的测量是术语每秒。这个短语用于描述某事在一秒钟内发生或被测量的速率。例如，在物理学中，我们可能会说一辆车以每秒5米的加速度加速，表示它的速度每秒增加多少。同样，在计算机领域，数据传输速率通常以每秒兆位（megabits per second）表示，这告诉我们在一秒钟内可以传输多少数据。这些例子说明了每秒的概念如何帮助我们量化和理解随时间变化的情况。理解每秒不仅限于科学领域；它在日常生活中也发挥着重要作用。例如，当我们观看电影时，常常听到帧率的说法，它以每秒帧数（frames per second）来衡量。更高的帧率会导致屏幕上的运动更加流畅，从而增强我们的观看体验。在体育运动中，运动员的表现通常以速度来衡量，比如每秒公里数或短跑的秒数，这使我们能够有效地比较他们的能力。此外，数字时代使得每秒的概念变得更加相关。互联网速度通常以每秒兆字节（megabytes per second）进行宣传，使消费者能够做出明智的选择。下载速度越快，给定时间内可以传输的数据就越多，这对于流媒体服务和在线游戏至关重要。在科学和技术领域，每秒的重要性不容小觑。例如，在医学领域，心率以每秒跳动数（beats per second）来衡量，这可以指示一个人的健康状况。成年人正常的静息心率通常在每分钟60到100次跳动之间。理解这个测量可以帮助医疗专业人员有效地诊断和监测患者。总之，短语每秒是测量和理解我们生活中各种现象的重要工具。无论是在科学、技术、体育还是娱乐领域，这个简单而强大的术语使我们能够掌握随时间变化的动态。通过认识到每秒的重要性，我们可以更好地欣赏周围的世界，并基于定量数据做出更明智的决策。随着我们继续在一个日益数据驱动的社会中导航，掌握每秒的概念无疑将对每个人都有益，无论他们的兴趣或专业领域是什么。