pileus

简明释义

英[ˈpaɪlɪəs]美[ˈpɪlɪəs]

n. 伞状帽；菌盖

复 数 p i l e i

英英释义

单词用法

同义词

反义词

例句

1.ResultsTrametes lactinea (Berk. )Pat. belongs to annual basidiocarp, no handles, semicircular pileus, honeycombed mediostratum, many of the white context.

结果大白栓菌担子果一年生，无柄，菌盖半圆形，菌管蜂窝状，菌肉多为白色。

2.The pileus ultrastructure of Pleurotus ostreatus was investigated with transmission electron microscope.

利用透射电镜，对平菇菌盖的超微结构进行了观察。

3.The variation degree of pileus diameter is similar to that of stipe diameter and stipe length.

后代群体盖径、柄径、柄长的变异程度相当，差异性不显著。

4.The dehydrogenase activity from the tissues of the stipe and between the stipe and pileus is higher than the lamella and context tissues during young growth of the fructification.

在子实体发育的幼小阶段，菌柄、菌柄与菌盖之间组织的脱氢酶活性高于菌褶和菌肉组织中的酶活。

5.Results: Most of esophageal carcinosarcoma grew like pileus or polypus in esophagus, a few of them were infiltrating.

结果：食管癌肉瘤多为覃伞样、息肉样腔内生长，个别呈浸润生长。

6.Abstract : Using Dictyophora echinovolvata pileus as the raw material, the optimal extraction process of protein was studied by single factor and orthogonal experiments.

摘要 ： 首次以棘托竹荪菌盖为原料，通过单因素试验和正交试验，研究菌盖蛋白最佳提取工艺；

7.The dehydrogenase activity from the tissues of the stipe and between the stipe and pileus is higher than the lamella and context tissues during young growth of the fructification.

在子实体发育的幼小阶段，菌柄、菌柄与菌盖之间组织的脱氢酶活性高于菌褶和菌肉组织中的酶活。

8.The structure of reticular veins on internal surface of pileus is considered similar to that of external surface.

菌盖内表面与其外表面网状棱纹的结构相同，亦是由疏丝组织组成。

9.Also visible is a closer view of the condensation cloud or "pileus", formed by the rapidly rising plume.

也可以认为是一种更密切的凝结云或“伞菌”，形成了快速增长的羽毛。

10.The mushroom's pileus is bright red, indicating that it might be toxic.

这个蘑菇的顶盖是鲜红色，表明它可能是有毒的。

11.The pileus can vary in color from white to dark brown depending on the species.

根据物种的不同，顶盖的颜色可以从白色到深棕色变化。

12.In botany, the term pileus refers specifically to the cap of a mushroom.

在植物学中，术语顶盖专指蘑菇的帽子部分。

13.The pileus of this species is smooth and shiny, making it easy to identify.

这一物种的顶盖光滑而有光泽，便于识别。

14.During our hike, we spotted a pileus shaped like a small umbrella.

在我们的徒步旅行中，我们发现了一个形状像小伞的顶盖。

作文

In the world of biology, particularly in mycology, the term pileus refers to the cap of a mushroom. This structure plays a crucial role in the life cycle of fungi, serving not only as a protective layer for the reproductive organs underneath but also as a means of spore dispersal. The pileus can vary significantly in shape, size, and color, which are important characteristics used to identify different species of mushrooms. For instance, some mushrooms have a smooth pileus, while others might have a wrinkled or scaly surface. The color of the pileus can range from bright reds and yellows to more muted browns and greens, adding to the diversity of fungi found in nature.Understanding the anatomy of a mushroom is essential for both amateur mycologists and serious researchers. The pileus is often the most visible part of the fungus, making it easier to study and categorize. When observing a mushroom in the wild, one of the first features that catches the eye is usually the pileus. This is why learning about the pileus is fundamental for anyone interested in identifying edible versus poisonous mushrooms. For example, the well-known Amanita muscaria, or fly agaric, has a distinct red pileus with white spots, indicating its unique properties and potential dangers.Moreover, the pileus serves not only aesthetic purposes but also functional ones. The shape of the pileus can affect how spores are released into the environment. A convex pileus may help in the efficient dispersal of spores by allowing wind to catch them more easily, while a flat or umbrella-shaped pileus could provide a larger surface area for spore production. This adaptability showcases the evolutionary significance of the pileus in various fungal species.In addition to its biological importance, the pileus has cultural significance in many societies. Throughout history, mushrooms have been used in culinary practices, traditional medicine, and even in spiritual rituals. The appearance of the pileus can evoke different meanings depending on the culture. In some traditions, certain mushrooms are considered sacred, while in others, they are seen as a source of nourishment. The iconic image of a mushroom with a vibrant pileus is often used in art and literature to symbolize mystery and the unknown, reflecting humanity's complex relationship with fungi.As we continue to explore the fascinating world of fungi, the pileus remains a central focus of study. Scientists are investigating the potential uses of mushrooms in biotechnology, medicine, and environmental sustainability. The unique properties of the pileus and its role in the ecosystem highlight the importance of preserving fungal biodiversity. By understanding and appreciating the pileus, we can contribute to the conservation of these remarkable organisms that play vital roles in our ecosystems.In conclusion, the term pileus is more than just a scientific label; it represents an essential aspect of mushroom biology, cultural significance, and ecological importance. Whether you are a budding mycologist or simply a nature enthusiast, taking the time to learn about the pileus can deepen your appreciation for the intricate and diverse world of fungi. From its varied forms to its critical functions, the pileus is a key component of the fascinating life of mushrooms, inviting us to explore further into the wonders of nature.

在生物学的世界中，尤其是在真菌学中，术语pileus指的是蘑菇的帽子。这个结构在真菌的生命周期中起着至关重要的作用，不仅作为保护下面生殖器官的保护层，还作为孢子传播的手段。pileus的形状、大小和颜色差异显著，这些都是用来识别不同种类蘑菇的重要特征。例如，有些蘑菇的pileus表面光滑，而其他的可能有皱褶或鳞片的表面。pileus的颜色可以从鲜艳的红色和黄色到更柔和的棕色和绿色，增加了自然界中真菌的多样性。了解蘑菇的解剖结构对业余真菌学家和严肃研究人员都至关重要。pileus通常是真菌最可见的部分，使其更容易研究和分类。当观察野外的蘑菇时，通常首先吸引眼球的特征就是pileus。这就是为什么了解pileus对任何对识别可食用与有毒蘑菇感兴趣的人来说都是基础。例如，著名的毒蝇伞（Amanita muscaria）有一个独特的红色pileus，上面有白点，表明其独特的特性和潜在危险。此外，pileus不仅具有美学目的，还有功能性目的。pileus的形状可能影响孢子释放到环境中的方式。凸形pileus可能有助于有效分散孢子，因为它可以让风更容易捕捉到它们，而平坦或伞形的pileus则可能提供更大的孢子生成表面积。这种适应性展示了pileus在各种真菌物种中的进化意义。除了其生物学重要性，pileus在许多社会中也具有文化意义。历史上，蘑菇被用于烹饪、传统医学甚至精神仪式。pileus的外观可以根据文化的不同而引发不同的含义。在一些传统中，某些蘑菇被认为是神圣的，而在其他传统中，它们被视为滋养的来源。带有生动pileus的蘑菇的标志性形象常常在艺术和文学中被用来象征神秘和未知，反映了人类与真菌之间复杂的关系。随着我们继续探索迷人的真菌世界，pileus仍然是研究的中心。科学家们正在研究蘑菇在生物技术、医学和环境可持续性方面的潜在用途。pileus的独特特性及其在生态系统中的作用突显了保护真菌生物多样性的重要性。通过理解和欣赏pileus，我们可以为保护这些在我们生态系统中扮演重要角色的杰出生物做出贡献。总之，术语pileus不仅仅是一个科学标签；它代表了蘑菇生物学的重要方面、文化意义和生态重要性。无论你是一个新兴的真菌学家还是单纯的自然爱好者，花时间学习pileus都可以加深你对真菌复杂多样世界的欣赏。从它的各种形式到它的关键功能，pileus是蘑菇迷人生命的关键组成部分，邀请我们进一步探索自然的奇迹。