indusia
简明释义
n. 苞膜;胚被;囊群盖(indusium 的变形)
英英释义
A protective covering or sheath, especially in botany, referring to a layer of tissue that covers the sporangia in ferns. | 一种保护性覆盖物或鞘,特别是在植物学中,指覆盖在蕨类植物孢子囊上的一层组织。 |
单词用法
同义词
被膜 | 被膜是某些植物中发现的保护层。 | ||
覆盖物 | The covering of the sporangium is essential for spore protection. | 孢子囊的覆盖物对孢子的保护至关重要。 |
反义词
暴露 | The exposure of the film to light was necessary for it to develop. | 胶卷暴露在光线下是其发展的必要条件。 | |
揭示 | 真相的揭示让所有人都感到震惊。 |
例句
1.The research provides basic material and scientific theoretical basis for food processing of Dictyophora indusia...
本研究为进一步开发、研制竹荪营养食品提供了基础资料和理论依据。
2.The research provides basic material and scientific theoretical basis for food processing of Dictyophora indusia...
本研究为进一步开发、研制竹荪营养食品提供了基础资料和理论依据。
3.The fern's indusia protects the developing spores until they are ready to disperse.
蕨类植物的indusia保护着正在发育的孢子,直到它们准备好散播。
4.In botany classes, we often study the structure of the indusia to understand spore development.
在植物学课程中,我们经常研究indusia的结构,以理解孢子的发育。
5.The presence of a well-formed indusia indicates a healthy reproductive cycle in ferns.
一个形状良好的indusia表明蕨类植物的繁殖周期健康。
6.Researchers are examining how environmental factors affect the formation of indusia in various fern species.
研究人员正在检查环境因素如何影响不同蕨类植物中indusia的形成。
7.Some species have a protective indusia that can be mistaken for leaves.
一些物种具有保护性的indusia,可能会被误认为是叶子。
作文
In the world of botany, understanding the various structures and terminology associated with plants is crucial for both students and enthusiasts alike. One such term that may not be familiar to many is indusia, which refers to a protective covering or a membrane found in certain types of ferns. This structure plays an essential role in the reproductive process of these plants, as it shields the developing spores until they are ready to be dispersed. The indusia can vary significantly in shape, size, and texture depending on the species of fern, making it an interesting subject of study for botanists.The significance of the indusia extends beyond its protective function. In the life cycle of ferns, which includes alternation of generations, the indusia serves as a critical component in the sporophyte stage. Within the indusia, sporangia develop and release spores, which are vital for the propagation of ferns. When the spores are mature, the indusia will often open or disintegrate, allowing the spores to be carried away by wind or water to new locations where they can germinate and grow into new plants.Moreover, the presence and characteristics of the indusia can be used to help identify different fern species. For instance, some ferns have a prominent, membranous indusia, while others may possess a more delicate, thin layer. This variation can provide valuable information for taxonomists and researchers who study plant diversity and evolution.In addition to its biological importance, the indusia also has cultural significance in various societies. Many cultures around the world have utilized ferns for medicinal purposes, and understanding the anatomy of these plants, including the indusia, can enhance our knowledge of their potential benefits. Furthermore, ferns are often used in landscaping and interior design due to their aesthetic appeal, and recognizing the different parts of the plant, such as the indusia, can help gardeners and designers make informed choices about their use in various settings.As we delve deeper into the study of ferns and their unique structures like the indusia, we can appreciate the complexity and beauty of these plants. From their ecological roles to their contributions to human culture, ferns, along with their indusia, remind us of the intricate web of life that exists on our planet. By learning about terms like indusia, we not only expand our vocabulary but also enrich our understanding of the natural world around us. In conclusion, the indusia is more than just a botanical term; it represents a gateway to exploring the fascinating realm of ferns and their vital role in our ecosystem.
在植物学的世界中,理解与植物相关的各种结构和术语对学生和爱好者来说至关重要。其中一个可能不为许多人所熟知的术语是indusia,它指的是某些类型蕨类植物中发现的保护性覆盖物或膜。这一结构在这些植物的繁殖过程中发挥着重要作用,因为它保护着发育中的孢子,直到它们准备好被散播。indusia的形状、大小和质地因蕨类植物的种类而异,使其成为植物学家研究的有趣课题。indusia的重要性不仅限于其保护功能。在蕨类植物的生命周期中,包括世代交替,indusia在孢子体阶段是一个关键组成部分。在indusia内,孢子囊发育并释放孢子,这对蕨类植物的繁殖至关重要。当孢子成熟时,indusia通常会打开或解体,允许孢子被风或水带走到新的地方,在那里它们可以发芽并生长成新植物。此外,indusia的存在和特征可用于帮助识别不同的蕨类植物种类。例如,一些蕨类植物有明显的膜状indusia,而其他植物则可能拥有更细腻的薄层。这种变化可以为研究植物多样性和进化的分类学家和研究人员提供宝贵的信息。除了生物学上的重要性,indusia在各个社会中也具有文化意义。世界各地的许多文化利用蕨类植物进行药用,而了解这些植物的解剖结构,包括indusia,可以增强我们对其潜在益处的认识。此外,由于蕨类植物的美学吸引力,它们常被用于园艺和室内设计,识别植物的不同部分,如indusia,可以帮助园丁和设计师在各种环境中做出明智的选择。随着我们深入研究蕨类植物及其独特结构如indusia,我们能够欣赏这些植物的复杂性和美丽。从它们的生态角色到它们对人类文化的贡献,蕨类植物及其indusia提醒我们地球上存在着复杂的生命网络。通过学习像indusia这样的术语,我们不仅扩大了我们的词汇量,还丰富了我们对周围自然世界的理解。总之,indusia不仅仅是一个植物学术语;它代表了探索蕨类植物迷人领域及其在生态系统中重要角色的一个入口。