islet

简明释义

英[ˈaɪlət]美[ˈaɪlət]

n. 小岛

复 数 i s l e t s

英英释义

单词用法

同义词

反义词

例句

1.The typical nonfunctioning islet cell tumor were larger mass and showed pushing and pressing signs.

指出典型的无功能胰岛细胞瘤瘤体较大，对周围脏器有推压征象。

2.The use of this new solution could improve the results of islet transplantation in humans.

使用该全新的保存液能够提高人胰岛细胞移植的效果。

3.If this kind of bad psychological factor long-standing, very easy to cause the islet cells to present the function barrier.

若是这种不良心理因素长期存在，很容易引起胰岛细胞出现功能障碍。

4.The RER in islet cells are not developed than in acinar cells and other organelles are scare to be seen too.

胰岛细胞内的粗面内质网明显不如胰腺泡细胞的发达，其它细胞器也比较少；

5.If this kind of bad psychological factor long-standing, very easy to cause the islet cells to present the function barrier.

若是这种不良心理因素长期存在，很容易引起胰岛细胞出现功能障碍。

6.The daughters of the obese male rats showed an altered expression of more than 600 pancreatic islet genes.

肥胖雄鼠的雌性后代身上600个以上的胰岛出现了基因表达的改变。

7.The islet was covered with lush greenery and vibrant flowers.

这个小岛被郁郁葱葱的绿植和鲜艳的花朵覆盖。

8.Many birds nest on the rocky cliffs of the islet during the breeding season.

许多鸟类在繁殖季节在这个小岛的岩石悬崖上筑巢。

9.The resort offers private villas on its own exclusive islet.

度假村在其独特的小岛上提供私人别墅。

10.The boat anchored near a small islet to enjoy the serene surroundings.

小船在一个小小岛附近停泊，以享受宁静的环境。

11.We discovered an uninhabited islet while sailing through the archipelago.

我们在穿越群岛时发现了一个无人居住的小岛。

作文

In the vast expanse of the ocean, there exist countless wonders waiting to be discovered. Among these natural marvels are tiny landforms known as islets, which are small islands that often provide a unique ecosystem and habitat for various species. The beauty of an islet lies not only in its size but also in the rich diversity of life it supports. These miniature islands can be formed through various geological processes, such as volcanic activity, erosion, or sediment accumulation. Regardless of their origin, islets play a crucial role in the environment, serving as sanctuaries for wildlife and places for human exploration. One of the most fascinating aspects of islets is their ability to host specific flora and fauna that may not thrive elsewhere. For instance, many islets are home to endemic species, which are plants and animals that are found nowhere else on Earth. This uniqueness makes them vital for biodiversity conservation. Conservationists often focus on protecting these small landforms, recognizing that they can be critical for maintaining ecological balance. The isolation of an islet can lead to the evolution of distinct species, making them invaluable for scientific research and study.Moreover, islets serve as important locations for migratory birds. These small land masses provide resting and feeding spots for birds traveling long distances. The presence of an islet in the migratory path can significantly affect the survival of these birds, offering them a safe haven to refuel before continuing their journey. This highlights the interconnectedness of ecosystems and the importance of preserving even the smallest habitats.From a human perspective, islets can also hold cultural and historical significance. Many coastal communities have developed around these small islands, utilizing their resources for fishing, tourism, and recreation. Some islets have become popular tourist destinations, attracting visitors with their pristine beaches and untouched landscapes. However, this influx of tourism can pose threats to the delicate ecosystems present on these islets. It is crucial for travelers and local authorities to work together to ensure that these natural treasures are preserved for future generations.In conclusion, islets are much more than just small pieces of land surrounded by water; they are vital components of our planet's ecological tapestry. Their unique characteristics and the biodiversity they support make them essential for both environmental health and human enjoyment. As we continue to explore and appreciate these remarkable formations, we must also commit to their protection and conservation. By doing so, we ensure that the beauty and wonder of islets will endure for generations to come.

在广阔的海洋中，存在着无数等待被发现的奇迹。在这些自然奇观中，有一种被称为小岛的微型陆地，它们是小型岛屿，通常提供独特的生态系统和栖息地，供各种物种生存。小岛的美丽不仅在于它们的大小，还在于它们所支持的丰富生命多样性。这些微型岛屿可以通过多种地质过程形成，例如火山活动、侵蚀或沉积物积累。无论它们的起源如何，小岛在环境中发挥着至关重要的作用，作为野生动物的避难所和人类探索的地方。小岛最迷人的一个方面是它们能够支持在其他地方可能无法生存的特定植物和动物。例如，许多小岛是特有物种的家园，这些植物和动物只在地球上的某个地方发现。这种独特性使它们对生物多样性保护至关重要。保护主义者通常专注于保护这些小型陆地，认识到它们对维持生态平衡至关重要。小岛的孤立性可能导致独特物种的进化，使它们对科学研究和学习变得不可或缺。此外，小岛也是迁徙鸟类的重要栖息地。这些小陆地为长途旅行的鸟类提供了休息和觅食的地点。在迁徙路径上出现的小岛可以显著影响这些鸟类的生存，为它们提供一个安全的避风港，以便在继续旅程之前加油。这突显了生态系统之间的相互联系以及保护即使是最小栖息地的重要性。从人类的角度来看，小岛也可能具有文化和历史意义。许多沿海社区围绕这些小岛发展，利用其资源进行捕鱼、旅游和娱乐。一些小岛已成为受欢迎的旅游目的地，以其原始海滩和未被破坏的景观吸引游客。然而，这种旅游热潮可能对这些小岛上脆弱的生态系统构成威胁。旅行者和地方当局必须共同努力，确保这些自然珍宝为后代所保存。总之，小岛不仅仅是被水围绕的小块土地；它们是我们星球生态织物的重要组成部分。它们独特的特征和支持的生物多样性使它们对环境健康和人类享受至关重要。当我们继续探索和欣赏这些非凡的地貌时，我们还必须承诺保护和维护它们。通过这样做，我们确保小岛的美丽和奇迹将持续存在，惠及未来的世代。