mesocarp

简明释义

英[ˈmɛzəˌkɑrp]美[ˈmɛzəˌkɑrp]

n. [植] 中果皮

英英释义

单词用法

同义词

反义词

例句

1.Tannin cells exist in mesocarp as individuals or bundle and gobbet in some cultivars.

单宁细胞除以单个分散形式存在外，有些则以单宁细胞束或单宁细胞团的形式存在。

2.Tannin cells exist in mesocarp as individuals or bundle and gobbet in some cultivars.

单宁细胞除以单个分散形式存在外，有些则以单宁细胞束或单宁细胞团的形式存在。

3.The juicy part of the peach is known as the mesocarp, which is the edible layer between the skin and the pit.

桃子的多汁部分被称为中果皮，它是皮和核之间的可食用层。

4.The mesocarp of a coconut is the white flesh that we enjoy in desserts.

椰子的中果皮是我们在甜点中享用的白色果肉。

5.When you slice an apple, the mesocarp is the fleshy part that surrounds the seeds.

当你切开一个苹果时，中果皮是包围种子的肉质部分。

6.In strawberries, the mesocarp is what we typically eat, providing sweetness and texture.

在草莓中，中果皮是我们通常食用的部分，提供了甜味和口感。

7.The mesocarp of a mango is rich in vitamins and adds a tropical flavor to smoothies.

芒果的中果皮富含维生素，为冰沙增添了热带风味。

作文

The study of plant anatomy reveals fascinating structures that contribute to the overall function and appeal of fruits. One such structure is the mesocarp, which plays a vital role in the development and protection of seeds. The mesocarp is the middle layer of the pericarp, the part of the fruit formed from the ovary wall after flowering. It is sandwiched between the outer layer, known as the exocarp, and the inner layer called the endocarp. This unique arrangement not only provides structural support but also serves various functions that are crucial for the plant's reproductive success.In many fruits, the mesocarp is fleshy and juicy, making it appealing to animals. This characteristic is particularly evident in fruits such as peaches, apples, and cherries, where the mesocarp is the part that we consume. Animals are attracted to these sweet and nutritious fruits, and when they eat them, they inadvertently aid in seed dispersal. The seeds, protected within the mesocarp and endocarp, pass through the animal's digestive system and are deposited in new locations, allowing the plant species to spread and thrive in diverse environments.On the other hand, some fruits have a hard or dry mesocarp, which can serve as a protective barrier for the seeds. For example, in nuts, the mesocarp contributes to the hard shell that encases the seed, safeguarding it from predators and environmental hazards. This adaptation is crucial for the survival of the species, as it ensures that the seeds remain viable until conditions are favorable for germination.The composition and characteristics of the mesocarp can vary significantly among different plant species. In some cases, the mesocarp may contain additional nutrients, such as oils or starches, which can provide energy for the developing seed. In others, it may be rich in secondary metabolites that can deter herbivores or attract specific pollinators. Understanding the diversity of the mesocarp and its functions can provide insights into the evolutionary strategies of plants.Moreover, the mesocarp has significant implications in agriculture and horticulture. Farmers and horticulturists often select fruit varieties based on their mesocarp quality, as it directly impacts consumer preference. A thick, juicy mesocarp is typically desired for fresh consumption, while a thinner one may be more suitable for processing into jams or juices. Therefore, knowledge of the mesocarp is essential for breeding programs aimed at improving fruit quality and yield.In conclusion, the mesocarp is a critical component of fruit structure that influences both ecological interactions and agricultural practices. Its role in seed protection, nutrient storage, and attraction of dispersers highlights the intricate relationships between plants and their environments. By studying the mesocarp, we gain a deeper understanding of plant biology and the complexities of ecosystems. As we continue to explore the wonders of botany, the significance of the mesocarp will undoubtedly remain a focal point in our quest to comprehend the natural world around us.

植物解剖学的研究揭示了有趣的结构，这些结构对水果的整体功能和吸引力起着重要作用。其中一个结构是中果皮，它在种子的发育和保护中发挥着至关重要的作用。中果皮是果实的中间层，它是开花后由子房壁形成的果皮的一部分。它夹在外层（称为外果皮）和内层（称为内果皮）之间。这种独特的排列不仅提供了结构支持，还执行各种对植物繁殖成功至关重要的功能。在许多水果中，中果皮是肉质多汁的，使其对动物具有吸引力。这一特征在桃子、苹果和樱桃等水果中尤为明显，其中中果皮是我们食用的部分。动物被这些甜美和营养丰富的水果所吸引，当它们吃下这些水果时，无意中帮助了种子的传播。种子被保护在中果皮和内果皮中，经过动物的消化系统后被排出到新的地方，从而使植物物种能够扩散并在不同环境中繁荣。另一方面，一些水果的中果皮则坚硬或干燥，可以作为种子的保护屏障。例如，在坚果中，中果皮有助于包裹种子的坚硬外壳，保护它免受捕食者和环境危害。这种适应性对于物种的生存至关重要，因为它确保种子在有利于发芽的条件下保持活力。中果皮的组成和特征在不同植物物种之间可能有显著差异。在某些情况下，中果皮可能含有额外的营养成分，如油脂或淀粉，这可以为发育中的种子提供能量。在其他情况下，它可能富含次级代谢物，这可以阻止食草动物或吸引特定的传粉者。理解中果皮的多样性及其功能可以提供对植物进化策略的见解。此外，中果皮在农业和园艺中具有重要意义。农民和园艺师通常根据水果的中果皮质量来选择品种，因为这直接影响消费者的偏好。厚实、多汁的中果皮通常是新鲜消费的理想选择，而较薄的则可能更适合加工成果酱或果汁。因此，了解中果皮对于旨在改善水果质量和产量的育种计划至关重要。总之，中果皮是水果结构的关键组成部分，影响生态相互作用和农业实践。它在种子保护、营养储存和吸引传播者方面的作用突显了植物与其环境之间的复杂关系。通过研究中果皮，我们对植物生物学和生态系统的复杂性有了更深入的理解。随着我们继续探索植物学的奇妙世界，中果皮的重要性无疑将继续成为我们理解周围自然世界的重点。