chromosphere

简明释义

英[ˈkrəʊməˌsfɪə]美[ˈkroməˌsfɪr]

n. 色球层

英英释义

单词用法

同义词

反义词

例句

1.The solar atmosphere above that consists of the photosphere, chromosphere, a transition region and the corona.

太阳大气则由光球层、色球层、过渡区和日冕组成。

2.Starting at the outside and going down into the Sun, the zones are the corona, chromosphere, photosphere. convection zone. and finally the core.

从太阳外部开始进入内部这些区域为：光环带、色球带、光球带、对流带，最终为核心带。

3.As spicules measuring in the tens of thousands of degrees kelvins rise from the chromosphere, the researchers noticed, patches of the corona above flare up at one million to two million degrees.

研究人员注意到，从色球层产生的日珥能达到上万度，日冕上的某些部分甚至能达到一百万至两百万度。

4.This confirms the idea that the mechanical waves generated from the convection zone are not very effective in heating the chromosphere and corona.

这就证实了一些人认为的对流层机械波并不是一个对色球和日冕的有效加热机制的说法。

5.Energy balance models of the chromosphere-corona transition region are computed for a segment of coronal hole assuming a nonradial magnetic field geometry.

本文采用非径向磁流管位形的假设，计算了太阳冕洞网络部分的色球-日冕过渡区的能量平衡模型。

6.For the middle chromosphere of quiet Sun, to consider the deviation from LTE, using the equations of shock with and without magnetic field, the heating by shock wave has been computed.

利用无磁场和有磁场的冲击波方程考虑了对局部热动平衡的偏离，计算了中色球层太阳宁静区的冲击波加热模型。

7.As spicules measuring in the tens of thousands of degrees kelvins rise from the chromosphere, the researchers noticed, patches of the corona above flare up at one million to two million degrees.

研究人员注意到，从色球层产生的日珥能达到上万度，日冕上的某些部分甚至能达到一百万至两百万度。

8.It is difficult to photograph the actual chromosphere.

拍摄实际的色球层很困难。

9.Astronomers use specialized telescopes to study the chromosphere (色球层) of the sun.

天文学家使用专门的望远镜研究太阳的chromosphere（色球层）。

10.Flare activity in the chromosphere (色球层) can have significant effects on Earth’s magnetosphere.

chromosphere（色球层）中的耀斑活动可能对地球的磁层产生重大影响。

11.During the sunset, the light from the chromosphere (色球层) creates stunning colors in the sky.

在日落时，来自chromosphere（色球层）的光线在天空中创造出惊艳的色彩。

12.The chromosphere (色球层) is a thin layer of the sun's atmosphere located above the photosphere.

chromosphere（色球层）是位于光球层之上的太阳大气层的薄层。

13.The solar eclipse allowed scientists to observe the sun's chromosphere (色球层) more clearly.

日食使科学家能够更清楚地观察太阳的chromosphere（色球层）。

作文

The sun is a fascinating celestial body that has captivated humanity for centuries. Among its many layers, one of the most intriguing is the layer known as the chromosphere. The chromosphere (色球层) is a thin layer of gas that sits above the sun's photosphere and below its corona. It is essential for understanding solar phenomena and plays a critical role in solar dynamics. The chromosphere is not just a simple layer; it is a dynamic and vibrant region where various processes occur. It is characterized by its reddish color, which becomes particularly visible during solar eclipses when the moon obscures the brighter photosphere. This striking appearance is due to the presence of hydrogen atoms that emit light at specific wavelengths, especially the H-alpha line. The chromosphere can also exhibit numerous features such as spicules, filaments, and prominences, which are all manifestations of the sun's magnetic activity. One of the most exciting aspects of the chromosphere is its role in solar flares and coronal mass ejections (CMEs). These explosive events can release vast amounts of energy and material into space, sometimes impacting Earth’s magnetosphere and leading to beautiful auroras. The study of the chromosphere is crucial for predicting these solar storms and understanding their potential effects on our planet. Scientists use advanced telescopes and instruments to observe this layer, gaining insights into the complex interactions between magnetic fields and plasma.Furthermore, the chromosphere serves as a bridge between the sun's surface and its outer atmosphere. The temperature in the chromosphere increases with altitude, contrasting with the cooler temperatures of the photosphere below. This temperature gradient is still a topic of research, as scientists seek to understand why the corona, the outermost layer, is significantly hotter than the chromosphere. This phenomenon raises questions about energy transfer mechanisms and the heating processes that occur in the sun’s atmosphere.In addition to its scientific significance, the chromosphere also holds cultural importance. Throughout history, the sun has been a symbol of life, energy, and vitality in many cultures. The mesmerizing views of the chromosphere during eclipses have inspired countless myths, legends, and artistic expressions. As we continue to explore and learn more about this celestial layer, we not only deepen our understanding of the sun but also connect with the rich tapestry of human experience surrounding our closest star.In conclusion, the chromosphere is an essential component of solar science, offering insights into the sun's behavior and its impact on the solar system. Its vibrant characteristics and dynamic processes make it a subject of ongoing research and fascination. By studying the chromosphere, we unlock the mysteries of solar activity, enhancing our knowledge of the universe and our place within it.

太阳是一个迷人的天体，几个世纪以来一直吸引着人类的注意。在它的许多层次中，最引人入胜的一层被称为色球层。色球层（chromosphere）是位于太阳光球层之上、日冕之下的一层薄气体。它对于理解太阳现象至关重要，并在太阳动力学中发挥着关键作用。色球层不仅仅是一个简单的层次；它是一个动态而生动的区域，各种过程在这里发生。它以其红色而闻名，在日食期间，当月球遮挡更亮的光球层时，这种颜色尤其明显。这种引人注目的外观是由于氢原子的存在，这些原子在特定波长下发出光，尤其是H-alpha线。色球层还可以表现出许多特征，如尖状物、细丝和耀斑，这些都是太阳磁活动的表现。色球层最令人兴奋的方面之一是它在太阳耀斑和日冕物质抛射（CME）中的作用。这些爆炸性事件可以释放大量能量和物质到太空中，有时会影响地球的磁层，导致美丽的极光。研究色球层对预测这些太阳风暴和理解它们对我们星球的潜在影响至关重要。科学家使用先进的望远镜和仪器观察这一层，深入了解磁场和等离子体之间复杂的相互作用。此外，色球层作为太阳表面与其外部大气之间的桥梁。色球层中的温度随着高度的增加而增加，这与下面光球层的较低温度形成对比。这一温度梯度仍然是研究的主题，因为科学家们试图理解为什么日冕，即最外层，明显比色球层要热。这一现象引发了关于能量转移机制和太阳大气中发生的加热过程的问题。除了科学意义外，色球层还具有文化重要性。在历史上，太阳在许多文化中一直是生命、能量和活力的象征。日食期间色球层的迷人景象激发了无数神话、传说和艺术表现。随着我们继续探索和了解这一天体层次，我们不仅加深了对太阳的理解，还与围绕我们最近的恒星的人类经验的丰富织锦联系在一起。总之，色球层是太阳科学的一个重要组成部分，提供了对太阳行为及其对太阳系影响的洞察。它生动的特征和动态过程使其成为持续研究和迷人的主题。通过研究色球层，我们揭开了太阳活动的奥秘，增强了我们对宇宙及我们在其中位置的知识。