magnitude

简明释义

英[ˈmæɡnɪtjuːd]美[ˈmæɡnɪtuːd]

n. 巨大，重要性；震级；规模，大小；数量，数值；（恒星的）亮度，星等

复 数 m a g n i t u d e s

英英释义

单词用法

同义词

反义词

例句

1.What we haven't known is the magnitude and severity of the problem.

我们尚不清楚的是这一问题的规模和严重性。

2.Making a decision of that magnitude cannot be reduced to a formula.

做出这样重大的一个决定不能被降低到一个公式。

3.It covers 40 orders of magnitude.

它跨越了40个数量级。

4.A strong 8.2-magnitude earthquake has hit the northwest coast of Chile, killing at least six people and setting off a small tsunami.

智利西北海岸发生里氏8.2级强烈地震，造成至少6人死亡，并引发小海啸。

5.The exponents of those dimensions found in numerical magnitude estimation predict the exponents found in magnitude production.

在数值幅度估计中发现的那些维度的指数可预测在数量级产生中发现的指数。

6.Can the world really afford another risk of this magnitude?

世界难道真能再度承受这么大风险吗？

7.The argument is over the magnitude of the stimulus.

争论在于刺激经济的重要性上。

8.The magnitude of the task ahead is daunting.

面前任务的规模让人感到畏惧。

9.The magnitude of the problem is greater than we initially thought.

这个问题的严重程度比我们最初想的要大。

10.She was surprised by the magnitude of support she received from her friends.

她对朋友们给予的支持力度感到惊讶。

11.Scientists are measuring the magnitude of the stars to understand their brightness.

科学家们正在测量星星的光度以了解它们的亮度。

12.The earthquake had a magnitude of 7.0, causing widespread damage.

这次地震的震级为7.0，造成了广泛的破坏。

作文

The universe is a vast and complex entity, filled with wonders that often leave us in awe. One of the key concepts that help us understand our surroundings is the notion of magnitude. In simple terms, magnitude refers to the size, extent, or importance of something. This concept can be applied across various fields, including astronomy, geology, and even personal experiences. In astronomy, the magnitude of celestial bodies is crucial for understanding their brightness and distance from Earth. For instance, stars are classified according to their magnitude, which helps astronomers determine how far away they are and how much light they emit. The brighter the star, the lower its magnitude value. This logarithmic scale means that a star with a magnitude of 1 is much brighter than one with a magnitude of 6. Such classifications not only enrich our knowledge of the cosmos but also guide space exploration efforts.In geology, the magnitude of earthquakes is measured to assess their potential impact on human life and infrastructure. The Richter scale, for example, quantifies the energy released during an earthquake, allowing scientists to categorize them as minor, moderate, or major based on their magnitude. A higher magnitude indicates a greater release of energy, which can lead to devastating consequences, especially in populated areas. Understanding the magnitude of seismic activity is essential for disaster preparedness and response planning.On a personal level, the magnitude of events in our lives shapes our experiences and emotions. When we encounter significant milestones—such as graduating from school, getting married, or losing a loved one—the magnitude of these events can influence our mental and emotional well-being. A graduation ceremony, for example, might hold great magnitude for one individual, symbolizing years of hard work and dedication, while another may view it as just another day. This subjective interpretation of magnitude highlights the diversity of human experience and perception.Moreover, the magnitude of our actions can create ripple effects in our communities and beyond. Small acts of kindness, though seemingly insignificant at first, can have a profound magnitude in the lives of others. A single smile or a helping hand can brighten someone's day, potentially leading to a chain reaction of positivity. Conversely, negative actions can also have a significant magnitude, causing harm and distress in ways we may not fully comprehend. Thus, recognizing the magnitude of our choices encourages us to act mindfully and compassionately.In conclusion, the concept of magnitude permeates various aspects of life, from the cosmic to the personal. It serves as a reminder that the size, extent, and significance of things matter in shaping our understanding of the world around us. By appreciating the magnitude of events, whether they are astronomical phenomena or personal milestones, we gain deeper insights into our existence and the interconnectedness of all things. Ultimately, the magnitude of our experiences, both great and small, contributes to the richness of life itself.

宇宙是一个广阔而复杂的实体，充满了常常让我们惊叹的奇观。帮助我们理解周围环境的关键概念之一就是“magnitude”的概念。简单来说，magnitude指的是某事物的大小、范围或重要性。这个概念可以应用于多个领域，包括天文学、地质学，甚至个人经历。在天文学中，天体的magnitude对于理解它们的亮度和距离至关重要。例如，星星根据其magnitude进行分类，这帮助天文学家确定它们离地球有多远以及它们发出多少光。星星越亮，其magnitude值越低。这样的分类不仅丰富了我们对宇宙的了解，还指导了太空探索的努力。在地质学中，地震的magnitude被测量以评估它们对人类生活和基础设施的潜在影响。例如，里氏震级量表量化了地震释放的能量，使科学家能够根据其magnitude将其分类为小型、中型或大型。较高的magnitude表示能量释放更大，这可能导致毁灭性的后果，特别是在城市地区。了解地震活动的magnitude对于灾难准备和响应计划至关重要。在个人层面上，我们生活中事件的magnitude塑造了我们的经历和情感。当我们遇到重要的里程碑——如毕业、结婚或失去亲人——时，这些事件的magnitude可能会影响我们的心理和情感健康。例如，毕业典礼对一个人来说可能具有巨大的magnitude，象征着多年的辛勤工作和奉献，而另一个人可能会将其视为平常的一天。这种对magnitude的主观解读突显了人类经验和感知的多样性。此外，我们行为的magnitude能够在我们的社区及更广泛的范围内产生涟漪效应。虽然看似微不足道的小善举，起初可能不被重视，但却能在他人的生活中产生深远的magnitude。一个微笑或一只援助之手可以照亮某人的一天，可能引发一连串的积极反应。相反，消极行为也可能具有显著的magnitude，在我们可能无法完全理解的方式上造成伤害和困扰。因此，认识到我们选择的magnitude促使我们更加谨慎和富有同情心地行动。总之，magnitude的概念渗透到生活的各个方面，从宇宙到个人。它提醒我们，事物的大小、范围和重要性在塑造我们对周围世界的理解中是重要的。通过欣赏事件的magnitude，无论是天文现象还是个人里程碑，我们能够更深入地洞察我们的存在以及万物的相互联系。最终，无论是伟大的还是微小的经历，它们的magnitude都为生活的丰富性做出了贡献。