equisetum

简明释义

英[ˌekwɪˈsiːtəm]美[ˌekwəˈsitəm]

n. 木贼属

复 数 e q u i s e t a 或 e q u i s e t u m s

英英释义

单词用法

同义词

反义词

例句

1.Objective To investigate the effect of Equisetum extract on the ultrastructure of endothelial cell in hyperlipidemia rats on early atherosclerosis stage.

目的观察两种木贼提取物对动脉粥样硬化早期内皮细胞超微结构的影响。

2.Objective To investigate the effect of Equisetum extract on the ultrastructure of endothelial cell in hyperlipidemia rats on early atherosclerosis stage.

目的观察两种木贼提取物对动脉粥样硬化早期内皮细胞超微结构的影响。

3.Objective to study the effect of Equisetum extract on the apoptosis and proliferation of smooth muscle cells (SMC) in early atherosclerotic (AS) rats.

目的研究木贼正丁醇提取物对大鼠动脉粥样硬化(as)早期主动脉平滑肌细胞增殖及凋亡的影响。

4.Conclusions Equisetum extract could promote the apoptosis and inhibit the proliferation of SMC to prevent the occurrence of early AS.

结论木贼正丁醇提取物可促进AS早期平滑肌凋亡，抑制其增殖，具有阻断AS早期病变进展的作用。

5.Objective:To study the effect of Equisetum hiemale L on the cardiac performances.

目的：研究木贼对心脏功能的影响。

6.The plant known as equisetum is often used in traditional medicine.

被称为马尾草的植物常用于传统医学。

7.In some regions, equisetum is considered a weed due to its rapid growth.

在某些地区，马尾草因其快速生长而被视为杂草。

8.The silica content in equisetum makes it beneficial for hair and nail health.

马尾草中的硅含量使其对头发和指甲健康有益。

9.Many gardeners appreciate equisetum for its unique appearance and texture.

许多园丁欣赏马尾草独特的外观和质感。

10.Some studies suggest that equisetum may help with bone health.

一些研究表明，马尾草可能有助于骨骼健康。

作文

The world of plants is incredibly diverse and fascinating, with each species contributing uniquely to our ecosystem. One such intriguing group of plants is the genus equisetum, commonly known as horsetails. These ancient plants have a rich history that dates back to the time of the dinosaurs. In fact, equisetum is often referred to as a 'living fossil' because it has changed very little over millions of years. This resilience and adaptability make it a subject of interest for botanists and environmentalists alike. Horsetails are characterized by their jointed stems and whorled branches, which give them a distinctive appearance. They thrive in wet, marshy areas and can often be found along riverbanks and in damp woodlands. The stems of equisetum are hollow and segmented, which allows them to grow tall while remaining lightweight. This unique structure also aids in their reproduction; they produce spores instead of seeds, which is a primitive method of propagation that has existed for hundreds of millions of years. One of the most remarkable aspects of equisetum is its ecological role. These plants are known to be bioindicators, meaning they can provide information about the health of their environment. For instance, the presence of equisetum in an area often indicates high moisture levels and a specific type of soil composition. Additionally, horsetails have been used in traditional medicine for their diuretic properties and are believed to help in bone health due to their high silica content. Despite their benefits, equisetum can also be viewed as a nuisance in some contexts. Their aggressive growth can lead to them overtaking gardens and agricultural lands, making them difficult to control. This dual nature of equisetum highlights the complex relationship humans have with nature, where a plant can be both beneficial and problematic. In conclusion, the genus equisetum serves as a reminder of the resilience of nature and the intricate web of life that exists on our planet. Understanding these plants not only enriches our knowledge of botany but also emphasizes the importance of preserving our natural ecosystems. As we continue to study equisetum and other ancient species, we gain insights into the past and the lessons it holds for our future. Whether admired for their unique characteristics or studied for their ecological significance, horsetails remain a vital part of our botanical heritage.

植物的世界是极其多样和迷人的，每个物种都以独特的方式为我们的生态系统做出贡献。其中一个引人入胜的植物群体是属equisetum，通常被称为马尾草。这些古老的植物有着丰富的历史，可以追溯到恐龙时代。实际上，equisetum常被称为“活化石”，因为它在数百万年间变化不大。这种韧性和适应能力使它成为植物学家和环境保护者关注的对象。 马尾草的特点是关节状的茎和轮生的枝条，这使它们具有独特的外观。它们在湿润的沼泽地区茁壮成长，常常可以在河岸和潮湿的林地中找到。equisetum的茎是中空且分段的，这使它们能够在保持轻便的同时长得很高。这种独特的结构也有助于它们的繁殖；它们通过孢子而不是种子进行繁殖，这是一种存在了数亿年的原始传播方式。 equisetum最显著的方面之一是其生态作用。这些植物被认为是生物指示物，意味着它们可以提供有关其环境健康的信息。例如，equisetum在某个地区的存在通常表明高湿度水平和特定类型的土壤成分。此外，马尾草因其利尿特性而被用于传统医学，并被认为对骨骼健康有益，因为它们含有丰富的硅。 尽管有其好处，equisetum在某些情况下也可能被视为一种麻烦。它们的侵略性生长可能导致其占据花园和农田，使其难以控制。这种equisetum的双重性质突显了人类与自然之间复杂的关系，即一种植物既可以是有益的，也可以是有问题的。 总之，属equisetum提醒我们自然的韧性以及我们星球上存在的复杂生命网络。理解这些植物不仅丰富了我们对植物学的知识，还强调了保护自然生态系统的重要性。当我们继续研究equisetum和其他古老物种时，我们获得了对过去的洞察力，以及它为我们的未来所提供的教训。无论是因其独特特性而受到钦佩，还是因其生态重要性而受到研究，马尾草仍然是我们植物遗产的重要组成部分。