pedunculate

简明释义

英[pɪˈdʌŋkjʊlɪt;pɪˈdʌŋkjʊleɪt]美[piːˈdʌŋkjulɪt;piːˈdʌŋkjuˌleɪ

adj. 有梗的；有肉茎的；有花梗的

英英释义

单词用法

同义词

反义词

例句

1.Male flowers in clusters or forming pedunculate capitula.

在有花序梗头状形成的簇生或里的雄花。

2.Wings of nutlet ca. 1/2 as wide as nutlet or more; female inflorescence pedunculate.

约的小坚果的翅的宽是小坚果或更多的宽的1/2；雌花序有花序梗。

3.Wings of nutlet ca. 1/2 as wide as nutlet or more; female inflorescence pedunculate.

约的小坚果的翅的宽是小坚果或更多的宽的1/2；雌花序有花序梗。

4.Male inflorescences a capitulum, 6-10 mm in diam., pedunculate.

雄花序一小头花状序，直径的6 - 10毫米，有花序梗。

5.The pedunculate nature of the fruit makes it easier for animals to access.

果实的具柄特性使动物更容易获取。

6.Many species of plants exhibit pedunculate inflorescences, which can be more visually striking.

许多植物种类表现出具柄的花序，这可以更加引人注目。

7.The oak tree is known for its pedunculate acorns, which hang from long stems.

橡树以其带有长茎的具柄橡果而闻名。

8.The pedunculate structure of the flower helps in pollination by attracting insects.

花的具柄结构通过吸引昆虫来帮助授粉。

9.In botany, the term pedunculate refers to flowers that are borne on a stalk.

在植物学中，术语具柄指的是生长在茎上的花。

作文

In the study of botany, one comes across various terms that describe the physical characteristics of plants. One such term is pedunculate, which refers to a plant structure that has a stalk or stem. This characteristic is particularly significant in understanding how flowers and fruits are arranged on a plant. For instance, many flowering plants have pedunculate flowers, meaning that the flowers are borne on a stalk that elevates them above the leaves. This adaptation can be crucial for pollination, as it allows insects and other pollinators to easily access the flowers without interference from the foliage. The role of pedunculate structures is not limited to flowering plants alone; many trees exhibit this trait in their fruiting bodies. For example, apples, cherries, and other fruits grow on pedunculate stems, which help in distributing the weight of the fruit and making it accessible for animals that may help in seed dispersal. The presence of a pedunculate stem can indicate the health of a plant, as these structures need to be strong enough to support the weight of the flower or fruit they carry. Moreover, the term pedunculate extends beyond botany into other fields like zoology and anatomy. In zoology, certain organisms, such as some species of mollusks and crustaceans, possess pedunculate appendages that serve various functions, including locomotion and feeding. Understanding the concept of pedunculate structures across different biological domains enhances our comprehension of evolutionary adaptations and functional morphology. In addition to its scientific implications, the term pedunculate can also inspire artistic interpretations. Nature artists and photographers often seek to capture the beauty of pedunculate flowers and fruits in their work. The elegant lines and forms created by the stalks can add depth and interest to compositions, showcasing the intricate relationships between plants and their environments. In conclusion, the term pedunculate is more than just a botanical descriptor; it encapsulates a vital aspect of plant morphology that influences ecological interactions, reproductive strategies, and even artistic expressions. By understanding what pedunculate means, we gain insights into the complexity of plant life and its interconnectedness with the world around us. Whether in the context of scientific study or creative exploration, recognizing the significance of pedunculate structures enriches our appreciation for nature's diversity and adaptability.

在植物学研究中，人们会遇到各种术语来描述植物的物理特征。其中一个术语是pedunculate，指的是一种具有茎或杆的植物结构。这个特征在理解花和果实在植物上的排列时尤为重要。例如，许多开花植物都有pedunculate花，意味着这些花是生长在一根茎上的，这根茎将它们抬高于叶子之上。这种适应性对于授粉至关重要，因为它使昆虫和其他授粉者能够轻松访问花朵，而不会受到叶片的干扰。pedunculate结构的作用不仅限于开花植物；许多树木在其果实体中也表现出这种特征。例如，苹果、樱桃和其他水果生长在pedunculate茎上，这有助于分配果实的重量，并使动物能够轻松获取，这些动物可能帮助种子的传播。pedunculate茎的存在可以指示植物的健康，因为这些结构需要足够强壮以支持它们承载的花或果实的重量。此外，pedunculate一词还扩展到动物学和解剖学等其他领域。在动物学中，某些生物，如某些种类的软体动物和甲壳类动物，拥有pedunculate附肢，执行各种功能，包括运动和进食。理解不同生物领域中pedunculate结构的概念增强了我们对进化适应和功能形态学的理解。除了科学意义外，pedunculate一词还可以激发艺术的诠释。自然艺术家和摄影师常常寻求捕捉pedunculate花和果实在他们作品中的美丽。茎所创造的优雅线条和形状可以为构图增添深度和趣味，展示植物与其环境之间复杂的关系。总之，pedunculate一词不仅仅是一个植物学的描述词；它概括了植物形态学的一个重要方面，这影响着生态相互作用、繁殖策略甚至艺术表现。通过理解pedunculate的含义，我们获得了对植物生命复杂性及其与周围世界相互联系的洞察。无论是在科学研究还是创意探索的背景下，认识到pedunculate结构的重要性，丰富了我们对自然多样性和适应性的欣赏。