luminous

简明释义

英[ˈluːmɪnəs]美[ˈluːmɪnəs]

adj. 夜光的，发亮的；鲜亮的，鲜艳的；照亮的，明亮的；睿智的，美丽的；光亮的

英英释义

单词用法

同义词

反义词

例句

1.The process takes place in real time, so the luminous map changes as the patient moves.

这整个过程都是实时进行的，因此发光的分布图会因病人的移动而发生变化。

2.Type Ia supernovae are so luminous that they outshine their host galaxies for several weeks.

Ia型超新星如此之亮，以至于在几个星期内它的寄主星系的光芒也相形见绌。

3.The luminous effect visible in the Russian and Romanian videos is due to the the sun being low in the sky.

在俄罗斯和罗马尼亚拍到的视频中，看到的发光现象是因为正好太阳落下，给云层嵌上发光的外环。

4.The stars are out, brilliant as a desert sky, the Milky Way dense and luminous.

群星闪烁，灿烂得如同在沙漠的天空中一样，银河稠密而明亮。

5.Such luminous efficacy is probably beyond the scope of incandescent technology.

这种照明效率可能就超出了白炽灯的技术范围。

6.The luminous dial on the clock showed five minutes to seven.

发光的表盘上显示6：55。

7.Everything was luminous and bright about them, but the doctor had been silent.

他们周围的一切都是光明灿烂的，但医生却沉默不语。

8.The stars in the night sky were incredibly luminous, lighting up the darkness.

夜空中的星星异常明亮，照亮了黑暗。

9.She wore a luminous dress that sparkled under the party lights.

她穿着一件在聚会灯光下闪闪发光的发光裙子。

10.The luminous paint on the walls glowed in the dark, creating a magical atmosphere.

墙上的荧光涂料在黑暗中发光，营造出神奇的氛围。

11.Fireflies are known for their luminous glow during summer nights.

萤火虫在夏季夜晚以其发光而闻名。

12.The luminous orb floated above the ground, captivating everyone around.

那个发光的球体漂浮在地面上，吸引了周围的所有人。

作文

In the vast expanse of the universe, there are countless wonders that captivate our imagination and spark our curiosity. Among these celestial marvels, stars hold a special place due to their inherent beauty and mystery. They are not just points of light scattered across the night sky; they are vibrant, glowing spheres of gas that produce immense amounts of energy. The word luminous refers to something that emits or reflects light, and in the case of stars, they are truly luminous entities. Their luminous glow can be seen from millions of light-years away, illuminating the darkness of space and providing a sense of wonder to those who gaze upon them. As we look up at the night sky, we often find ourselves mesmerized by the twinkling lights overhead. Each star has its own unique characteristics, including size, temperature, and brightness. Some stars are incredibly hot and burn with a fierce intensity, while others are cooler and emit a softer, more subdued light. Regardless of their differences, what unites them is their luminous nature. This luminous quality not only makes them beautiful to behold but also plays a crucial role in the study of astronomy. The luminous properties of stars help astronomers determine their composition, distance, and age. For instance, the brightness of a star can indicate its stage in the life cycle. A young star might shine brightly as it fuses hydrogen into helium, while an older star may become a red giant, expanding and cooling, resulting in a different luminous appearance. By observing these changes, scientists can gain insights into the evolution of stars and the universe itself. Moreover, the concept of luminous extends beyond the realm of astronomy. In our everyday lives, we encounter many luminous objects that enhance our experiences. For example, fireflies are small insects that produce a natural luminous light through a chemical reaction in their bodies. This phenomenon, known as bioluminescence, is a captivating sight on warm summer nights and serves various purposes, such as attracting mates or deterring predators. In art and literature, the idea of luminous imagery often evokes feelings of hope, inspiration, and transcendence. Artists frequently use luminous colors to create a sense of depth and vibrancy in their work. Similarly, writers employ luminous descriptions to convey emotions and themes that resonate with readers. The ability to see the world through a luminous lens allows us to appreciate the beauty that surrounds us, even in the darkest of times. In conclusion, the word luminous encompasses a wide range of meanings and applications, from the scientific study of stars to the enchanting glow of fireflies and the evocative power of art. By understanding the significance of luminous objects and concepts, we can deepen our appreciation for the world around us. Whether we are gazing at the night sky, admiring a piece of art, or simply enjoying a summer evening filled with fireflies, the luminous aspects of life remind us of the beauty, mystery, and wonder that exists in both nature and human creativity.

在宇宙的广袤空间中，有无数奇观吸引着我们的想象力和好奇心。在这些天体奇迹中，星星因其固有的美丽和神秘而占据特殊的位置。它们不仅仅是夜空中散落的光点；它们是发出巨大能量的生动、发光的气体球。luminous这个词指的是某物发出或反射光，而就星星而言，它们确实是非常luminous的实体。它们的luminous光芒可以从数百万光年外看到，照亮了宇宙的黑暗，为凝视它们的人们带来了一种奇妙的感觉。 当我们仰望夜空时，常常会被头顶上闪烁的光芒所吸引。每颗星星都有自己独特的特性，包括大小、温度和亮度。有些星星非常炽热，以强烈的光芒燃烧，而另一些则较凉爽，发出更柔和、更加含蓄的光。无论它们的差异如何，将它们团结在一起的是它们luminous的特性。这种luminous的质量不仅使它们在视觉上美丽，而且在天文学研究中也发挥着至关重要的作用。 星星的luminous特性帮助天文学家确定它们的成分、距离和年龄。例如，一颗星星的亮度可以表明其生命循环的阶段。一颗年轻的星星可能会在氢与氦的融合中闪耀，而一颗年老的星星可能会变成红巨星，膨胀和冷却，从而产生不同的luminous外观。通过观察这些变化，科学家可以深入了解星星和宇宙本身的演变。 此外，luminous的概念超越了天文学的领域。在我们的日常生活中，我们遇到许多luminous的物体，增强了我们的体验。例如，萤火虫是一种小昆虫，通过体内的化学反应产生自然的luminous光。这种现象被称为生物发光，是温暖夏夜中令人着迷的景象，具有多种用途，例如吸引配偶或吓退捕食者。 在艺术和文学中，luminous意象的概念常常唤起希望、灵感和超越的感觉。艺术家经常使用luminous的颜色来创造作品中的深度和活力。同样，作家利用luminous的描述来传达与读者产生共鸣的情感和主题。通过luminous的视角看待世界，让我们能够欣赏周围的美，即使在最黑暗的时刻。 总之，luminous这个词包含了广泛的意义和应用，从对星星的科学研究到萤火虫的迷人光辉，再到艺术的感人力量。通过理解luminous对象和概念的重要性，我们可以加深对周围世界的欣赏。无论我们是在凝视夜空、欣赏艺术作品，还是简单地享受充满萤火虫的夏夜，生活中的luminous方面提醒我们，自然和人类创造力中存在着美丽、神秘和奇妙。