revolutions

简明释义

英[ˌrɛvəˈluːʃənz]美[ˌrɛvəˈluʃənz]

n. 革命，转数（revolution 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.As with many technological revolutions, you are unlikely to be aware of it.

正如很多技术革命一样，你不太可能意识到它。

2.A vortex cage located in the vortex counts the revolutions of the vortex pool.

放置在涡流中的涡流笼圈计数出涡流源的转数。

3.The revolutions of the year, and the dispositions of the stars.

年岁的循环与星辰的位置。

4.What are maximum revolutions ahead?

最大向前推进转速是多少？

5.By the time the crankshaft completes two revolutions, each cylinder in the engine will have gone through one power stroke.

曲轴转两周，发动机里的气缸完成一个作功行程。

6.The Tesla’s motor has a torque of 400Nm all the way to 5,100 revolutions per minute.

特斯拉跑车的马达在5100转/分钟的速度下拥有400牛-米的扭矩。

7.Its shape was obtained by installing a circular ring at the confluence point of two conical revolutions.

在两个圆锥形旋转的交汇点安装一个圆环就构成了楼梯整体的基本形状。

8.In physics class, we learned about the revolutions of gears in machines.

在物理课上，我们学习了机器中齿轮的转动。

9.The bicycle's pedals make several revolutions as you ride uphill.

当你骑车上坡时，自行车的踏板会进行多次旋转。

10.The wheel makes two complete revolutions every second.

这个轮子每秒完成两次旋转。

11.The planet completes one full revolution around the sun every year.

这个星球每年绕太阳完成一次完整的公转。

12.During the experiment, we measured the revolutions of the motor at different speeds.

在实验中，我们测量了电机在不同速度下的转速。

作文

The concept of revolutions is deeply ingrained in human history, signifying not only a dramatic change but also a shift in the fundamental structures of society. From political upheavals to scientific breakthroughs, revolutions have shaped the world we live in today. One of the most notable examples of a revolution is the Industrial Revolution, which transformed economies that had been based on agriculture and handicrafts into economies based on large-scale industry, mechanized manufacturing, and the factory system. This revolution brought about significant changes in every aspect of life, including social, economic, and cultural dimensions.In addition to the Industrial Revolution, we can observe the impact of political revolutions throughout history. The American Revolution, for instance, was a pivotal moment that not only led to the independence of the United States but also inspired other nations to pursue their own quests for freedom. Similarly, the French Revolution challenged the existing social order, leading to the rise of democracy and the spread of revolutionary ideas across Europe and beyond. These political revolutions demonstrated the power of collective action and the desire for self-determination.Moreover, the term revolutions is not limited to political or economic changes; it also encompasses scientific and technological advancements. The Scientific Revolution marked a period where traditional beliefs were questioned, and empirical evidence became the foundation of knowledge. This revolution laid the groundwork for modern science, leading to discoveries that have fundamentally altered our understanding of the universe. In recent times, the Digital Revolution has transformed how we communicate, work, and interact with one another, highlighting the ongoing nature of revolutions in our lives.In essence, revolutions represent moments when the status quo is challenged, and new paradigms emerge. They are often fueled by a combination of social discontent, technological advancements, and the quest for justice and equality. Understanding the dynamics of revolutions allows us to recognize patterns in history and apply those lessons to contemporary issues. For example, as we face challenges such as climate change and social inequality, the need for a new kind of revolution becomes apparent. It calls for innovative solutions and collective efforts to create a sustainable future.In conclusion, the term revolutions encapsulates a wide range of transformative events that have shaped human civilization. Whether through political, economic, or scientific changes, revolutions signify the potential for growth and progress. By studying these pivotal moments in history, we can better understand our present and envision a future that embraces change and fosters innovation. As we continue to navigate an ever-evolving world, it is essential to recognize the power of revolutions and the role they play in driving humanity forward.

“revolutions”这个概念深深植根于人类历史中，不仅意味着剧烈的变化，还标志着社会基本结构的转变。从政治动荡到科学突破，revolutions塑造了我们今天所生活的世界。其中一个最显著的例子是工业革命，它将以农业和手工业为基础的经济转变为以大规模工业、机械化制造和工厂系统为基础的经济。这场revolutions带来了生活各个方面的重大变化，包括社会、经济和文化维度。除了工业革命，我们还可以观察到历史上政治revolutions的影响。例如，美国革命是一个关键时刻，它不仅导致了美国的独立，还激励其他国家追求自己的自由。同样，法国革命挑战了现有的社会秩序，导致民主的兴起以及革命思想在欧洲及其他地区的传播。这些政治revolutions展示了集体行动的力量和对自决的渴望。此外，revolutions这个词并不限于政治或经济变化；它还涵盖了科学和技术的进步。科学革命标志着一个时期，传统信念受到质疑，经验性证据成为知识的基础。这场revolutions为现代科学奠定了基础，导致了根本改变我们对宇宙理解的发现。近年来，数字革命改变了我们交流、工作和相互互动的方式，突显了我们生活中revolutions的持续性。从本质上讲，revolutions代表了挑战现状和新范式出现的时刻。它们通常由社会不满、技术进步以及对正义和平等的追求共同推动。理解revolutions的动态使我们能够识别历史中的模式，并将这些教训应用于当代问题。例如，当我们面临气候变化和社会不平等等挑战时，新的revolution的需求变得显而易见。这呼唤创新解决方案和集体努力，以创造一个可持续的未来。总之，revolutions这一术语概括了一系列塑造人类文明的变革事件。无论是通过政治、经济还是科学变化，revolutions都象征着成长和进步的潜力。通过研究历史上的这些关键时刻，我们可以更好地理解现在，并展望一个拥抱变化和促进创新的未来。在继续应对不断演变的世界时，认识到revolutions的力量及其在推动人类向前发展的作用至关重要。