eyespot

简明释义

英[ˈaɪˌspɒt]美[ˈaɪˌspɑːt]

n. [动] 眼点；眼状斑点

英英释义

单词用法

同义词

反义词

例句

1.When Dakin and Montgomerie pooled their eyespot data with other published reports, eyespot effects didn’t show up among the top 75 percent most successful maters of 102 peacocks.

当Dakin和Montgmomerie将它们的眼斑数据与其它公开报道的数据整合后，眼斑效应在102只雄孔雀中的75％的最成功者中，并没有表现出来。

2.When Dakin and Montgomerie pooled their eyespot data with other published reports, eyespot effects didn’t show up among the top 75 percent most successful maters of 102 peacocks.

当Dakin和Montgmomerie将它们的眼斑数据与其它公开报道的数据整合后，眼斑效应在102只雄孔雀中的75％的最成功者中，并没有表现出来。

3.They also report, however, additional work suggesting a new explanation for why peahens sometimes don't appear to care about eyespot number.

他们还报告说，进一步的研究提出了一种关于雌孔雀为什么有时不对眼斑数量感冒的解释。

4.Among her other eyespot studies, snipping 20 feather tips out of males' trains ruined courtship success.

在她的另一项有关眼斑的研究中，毁掉雄性孔雀的20只羽毛也就毁掉了求偶成功的可能性。

5.Eyespot (stigma) A light-sensitive structure of certain protoctists and invertebrate animals.

某些原生生物和无脊椎动物的感光结构。

6.Critical time and technique of preventing wheat from sharp eyespot has been studied.

研究了小麦纹枯病防治关键时间和关键技术。

7.Use the eyespot Mixer to edit and combine your videos, music and photos online!

在线使用eyespot混合器来编辑并整和你的录象，音乐和图片。

8.The butterfly has a beautiful eyespot on its wings that helps it camouflage in the wild.

这只蝴蝶的翅膀上有一个美丽的眼点，帮助它在野外伪装。

9.Some fish have eyespots on their tails to confuse predators.

一些鱼在尾巴上有眼点，以迷惑捕食者。

10.The eyespot of the peacock is often admired for its vibrant colors.

孔雀的眼点因其鲜艳的颜色而受到赞赏。

11.In certain plants, the eyespot serves as a signal to attract pollinators.

在某些植物中，眼点作为吸引授粉者的信号。

12.The eyespot on the moth's wings mimics the appearance of a larger animal.

蛾子翅膀上的眼点模仿了较大动物的外观。

作文

In the fascinating world of biology, many organisms exhibit unique adaptations that help them survive in their environments. One such adaptation is the presence of an eyespot, which can be found in various species, ranging from single-celled organisms to complex animals. An eyespot is a simple visual organ that allows an organism to detect light and dark, helping it navigate its surroundings. This feature is particularly important for organisms that rely on light for energy, such as plants and certain microorganisms. For instance, the unicellular organism known as Euglena possesses an eyespot that enables it to move towards light sources, a behavior known as phototaxis. By moving toward light, Euglena can maximize its exposure to sunlight, which is crucial for photosynthesis. This ability to sense light is essential for its survival, as it ensures that the organism can produce the energy it needs to thrive. Similarly, many species of butterflies and moths have evolved eyespots on their wings. These markings often resemble eyes and serve a dual purpose: they can startle potential predators and also play a role in mating displays. When a butterfly spreads its wings, the eyespot can create the illusion of a larger, more intimidating creature, deterring predators from attacking. This fascinating use of eyespots illustrates the intricate relationship between form and function in nature. Moreover, the concept of the eyespot extends beyond the biological realm into the field of art and design. Artists often draw inspiration from nature, incorporating elements like eyespots into their work to create visually striking compositions. The symmetry and patterns found in nature, including the arrangement of eyespots on animal wings, can evoke feelings of beauty and intrigue in viewers. In conclusion, the eyespot is a remarkable adaptation that showcases the diversity of life on Earth. Whether it is aiding in the survival of a single-celled organism or enhancing the beauty of a butterfly's wings, eyespots serve vital functions across various species. Understanding these adaptations not only enriches our appreciation of biodiversity but also highlights the interconnectedness of life forms. As we continue to explore the natural world, the study of features like the eyespot will undoubtedly reveal even more about the complexity and ingenuity of evolutionary processes.

在生物学这个迷人的世界里，许多生物展示了独特的适应性，帮助它们在环境中生存。其中一种适应性就是存在眼点，它可以在各种物种中找到，从单细胞生物到复杂动物。眼点是一种简单的视觉器官，使生物能够感知光和暗，帮助其导航周围环境。这一特征对于依赖光线获取能量的生物尤为重要，例如植物和某些微生物。 例如，单细胞生物草履虫具有一个眼点，使其能够朝向光源移动，这种行为被称为趋光性。通过朝向光移动，草履虫可以最大限度地暴露于阳光下，这对光合作用至关重要。这种感知光的能力对其生存至关重要，因为它确保生物能够产生所需的能量以繁荣发展。 同样，许多种类的蝴蝶和蛾子在其翅膀上进化出了眼点。这些标记通常类似于眼睛，具有双重目的：它们可以吓跑潜在捕食者，并且在交配展示中也起着作用。当蝴蝶展开翅膀时，眼点可以创造出更大、更具威胁性的生物的错觉，从而阻止捕食者攻击。这种对眼点的迷人使用展示了自然界中形式与功能之间复杂的关系。 此外，眼点的概念不仅限于生物领域，还扩展到艺术和设计领域。艺术家们常常从自然中汲取灵感，将像眼点这样的元素融入他们的作品中，以创造出视觉上引人注目的构图。自然界中的对称性和图案，包括动物翅膀上眼点的排列，可以在观众中引发美感和好奇心。 总之，眼点是一种卓越的适应性，展示了地球生命的多样性。无论是帮助单细胞生物的生存，还是增强蝴蝶翅膀的美丽，眼点在各种物种中都发挥着重要作用。理解这些适应性不仅丰富了我们对生物多样性的欣赏，还突显了生命形式之间的相互联系。随着我们继续探索自然世界，对像眼点这样的特征的研究无疑将揭示更多关于进化过程的复杂性和独创性。