annular

简明释义

英[ˈænjələ(r)]美[ˈænjələr]

adj. 环形的，有环纹的

英英释义

单词用法

同义词

反义词

例句

1.People use photographic film strips to observe an annular eclipse near the Kibera slums in Kenya's capital Nairobi, January 15, 2010.

2010年1月15日，肯尼亚首都内罗毕，基贝拉贫民窟附近，人们用相片底片条来观察日环食。

2.WHAT IS AN ANNULAR ECLIPSE?

什么是日环食？

3.The auditory canal consists of cartilages (both auricular and annular) and the specialized skin that lines it.

外耳道由软骨(包括耳廓软骨和环形软骨)和特化的皮肤被覆其上。

4.In addition to partial eclipses, sky-watchers may see two other types of solar eclipses in a given year: total and annular.

除了日偏食之外，空中的观测者在这一年中可能还会看到另外两种日食：日全食和日环食。在日全食发生时，月亮会完全遮挡住太阳。

5.This paper mainly devoted to the weaving principle and design of the annular shaped fabrics.

研究了圆环形仿形织物的织造原理和设计。

6.In addition, the annular elements may be extended into the FEM and the Charge Simulation Method.

该法还可推广于模拟电荷法及有限元法中。

7.The annular volume is 115 cubic meters.

井眼的环空体积为115方。

8.In the third, the obstruction was due to duodenal stenosis, and there was an incomplete annular pancreas.

第三个病例，梗阻由于十二指肠狭窄，是个部分环状胰腺。

9.A man USES a photographic film strip to observe an annular eclipse near the Kibera slums in Kenya's capital Nairobi, January 15, 2010.

2010年1月15日，肯尼亚首都内罗毕，基贝拉贫民窟附近，一个男子用相片底片条来观察日环食。

10.The solar eclipse created a stunning annular 环形的 effect as the moon passed in front of the sun.

日食时，月亮在太阳前面经过，形成了惊人的环形的annular效果。

11.The annular 环形的 design of the new product allows for better airflow.

新产品的环形的annular设计使气流更好。

12.The engineers designed an annular 环形的 pipe to improve fluid dynamics in the system.

工程师们设计了一种环形的annular管道，以改善系统中的流体动力学。

13.In mathematics, an annular 环形的 region is defined as the area between two concentric circles.

在数学中，环形的annular区域被定义为两个同心圆之间的区域。

14.Scientists observed an annular 环形的 galaxy that has a distinct ring structure.

科学家观察到一个具有明显环状结构的环形的annular星系。

作文

The universe is a vast and mysterious place, filled with phenomena that can inspire awe and wonder. One such phenomenon is the occurrence of an annular eclipse. An annular eclipse happens when the moon passes between the Earth and the sun, but the moon is too far away from the Earth to completely cover the sun. Instead of a total blackout, the sun appears as a bright ring surrounding the moon. This ring is often referred to as a 'ring of fire'. The sight of an annular eclipse is both beautiful and captivating, drawing the attention of astronomers and casual observers alike.The term annular comes from the Latin word 'annulus', which means 'ring'. In addition to its astronomical significance, the word annular can also be used in various scientific contexts. For instance, in mathematics, an annular region refers to a two-dimensional shape that resembles a ring, formed by the space between two concentric circles. This concept is crucial in fields like geometry and physics, where understanding shapes and their properties is essential.In biology, the term annular is often used to describe structures that are ring-shaped. For example, certain types of coral exhibit annular growth patterns, where new layers of coral form in a circular manner around the older layers. This growth pattern can help scientists understand the age and health of coral reefs, which are vital ecosystems in our oceans.Moreover, the annular design can be observed in architecture and engineering. Many buildings feature annular elements, such as circular windows or domes, which not only serve aesthetic purposes but also contribute to the structural integrity of the building. The use of annular designs can enhance the efficiency of light distribution within a space, creating a more inviting atmosphere.The fascination with annular phenomena extends beyond the physical sciences. In literature and art, the imagery of rings and circles often symbolizes eternity, unity, and completeness. Artists may use annular shapes to convey themes of connection and continuity, inviting viewers to reflect on the cyclical nature of life.As we continue to explore the universe and our own planet, the significance of annular structures and events will undoubtedly remain a topic of interest. Whether it is witnessing the breathtaking beauty of an annular eclipse or studying the mathematical properties of annular shapes, this concept provides a fascinating lens through which we can understand the world around us.In conclusion, the term annular encompasses a wide range of meanings across different fields. From astronomy to biology, and from mathematics to art, the idea of a ring or circular shape plays a vital role in our understanding of various phenomena. The next time you hear about an annular eclipse or observe an annular structure, take a moment to appreciate the intricate connections that exist within our universe and the many ways this simple term can enrich our knowledge and experience.

宇宙是一个广阔而神秘的地方，充满了令人惊叹和敬畏的现象。其中一种现象就是发生在日食时的环形日食。当月球位于地球和太阳之间，但月球距离地球太远，无法完全遮住太阳时，就会出现环形日食。此时，太阳看起来像是围绕着月球的一道明亮的光环，这个光环通常被称为“火环”。环形日食的景象既美丽又迷人，吸引了天文学家和普通观察者的目光。环形一词源于拉丁语' annulus'，意为“环”。除了其天文学意义外，环形一词在各种科学背景下也可以使用。例如，在数学中，环形区域指的是一种类似于环的二维形状，由两个同心圆之间的空间形成。这个概念在几何和物理等领域至关重要，因为理解形状及其特性是必不可少的。在生物学中，环形一词常用于描述环状结构。例如，某些类型的珊瑚表现出环形的生长模式，新层珊瑚以圆形方式围绕旧层形成。这种生长模式可以帮助科学家了解珊瑚礁的年龄和健康状况，而珊瑚礁是我们海洋中至关重要的生态系统。此外，环形设计也可以在建筑和工程中观察到。许多建筑都有环形元素，比如圆形窗户或穹顶，这不仅服务于美学目的，还对建筑的结构完整性有贡献。使用环形设计可以增强空间内光线分布的效率，营造出更具吸引力的氛围。对环形现象的迷恋超越了自然科学。在文学和艺术中，环和圆的意象通常象征着永恒、团结和完整。艺术家可能利用环形形状来传达连接和连续性的主题，邀请观众反思生命的循环性质。随着我们继续探索宇宙和我们自己的星球，环形结构和事件的重要性无疑将继续成为关注的话题。无论是目睹令人惊叹的环形日食，还是研究环形形状的数学属性，这一概念提供了一个迷人的视角，让我们理解周围的世界。总之，环形一词在不同领域中包含了广泛的含义。从天文学到生物学，从数学到艺术，环形或圆形的概念在我们理解各种现象中发挥着至关重要的作用。下次当你听到有关环形日食的信息或观察到环形结构时，请花一点时间欣赏我们宇宙中存在的复杂联系，以及这个简单术语丰富我们的知识和经验的多种方式。