lenticle

简明释义

英[ˈlɛntɪkəl]美[ˈlɛntɪkəl]

n. 透镜体；扁豆体

英英释义

单词用法

同义词

反义词

例句

1.Furthermore, the effect of the lenticle is investigated in layered site.

研究均匀场地和层状场地中透镜体对地震动的影响问题。

2.On seismic profile cross-cut the channel, it generally presents as a lenticle with flat top and concave bottom and has the character of infilling in reflection.

河道砂岩体在横切河道的地震剖面上一般表现为充填反射状的顶平底凹的单透镜体；

3.It is illustrated a lenticle can significantly affect the ground motion both in homogenous site and layered site, and the amplification effect is more obvious in layered site.

结果表明，无论均匀场地还是层状场地中透镜体均对地震动有着显著的放大作用，而且层状场地中透镜体比均匀场地中透镜体有着更大的放大作用。

4.Tailings lenticle with complicate distributing state in tailings fill dam has great influence on the stability of the dam.

尾矿堆积坝中尾砂透镜体具有复杂的分布状态，对坝体的稳定状况有极大影响。

5.It is illustrated a lenticle can significantly affect the ground motion both in homogenous site and layered site, and the amplification effect is more obvious in layered site.

结果表明，无论均匀场地还是层状场地中透镜体均对地震动有着显著的放大作用，而且层状场地中透镜体比均匀场地中透镜体有着更大的放大作用。

6.In some plants, lenticles play a crucial role in respiration.

在某些植物中，透气孔在呼吸中起着至关重要的作用。

7.The surface of the leaf was covered with tiny lenticles, which allowed for gas exchange.

叶子的表面覆盖着微小的透气孔，这使得气体交换成为可能。

8.The presence of lenticles indicates that the plant can adapt to its environment.

存在透气孔表明植物能够适应其环境。

9.We observed how the lenticles on the cactus helped it survive in arid conditions.

我们观察到仙人掌上的透气孔如何帮助它在干旱条件下生存。

10.The bark of the tree had several prominent lenticles that facilitated air movement.

树皮上有几个显著的透气孔，促进了空气流动。

作文

In the study of plant biology, one often encounters various specialized structures that serve unique functions. One such structure is the lenticle, which plays a vital role in the gas exchange process of plants. A lenticle (透气孔) is a small, lens-shaped structure found on the stems and branches of woody plants. These structures are crucial for the survival of the plant, as they allow for the exchange of gases such as oxygen and carbon dioxide between the plant and its environment.The lenticle (透气孔) is formed from a layer of parenchyma cells that are loosely arranged, creating spaces that facilitate gas movement. Unlike stomata, which are primarily found on leaves, lenticles (透气孔) are located on the stems and are particularly important for plants that grow in environments where water loss needs to be minimized. This adaptation helps the plant maintain its internal moisture while still allowing for necessary gas exchange.Understanding the function of lenticles (透气孔) can enhance our appreciation of plant biology. For instance, during photosynthesis, plants take in carbon dioxide and release oxygen. The presence of lenticles (透气孔) ensures that even when leaves are not able to open their stomata due to water stress or other environmental factors, the plant can still perform gas exchange effectively. This adaptability is essential for the plant's resilience in fluctuating conditions.Moreover, the study of lenticles (透气孔) can provide insights into how different species have evolved to cope with their specific environments. For example, trees in arid regions may have more prominent lenticles (透气孔) to facilitate gas exchange without compromising water retention. Conversely, species in humid environments might have fewer lenticles (透气孔), relying more on their leaves for gas exchange.In agricultural practices, understanding the role of lenticles (透气孔) can also inform how we manage crops. Farmers can optimize conditions for plant growth by ensuring that the stems are healthy and capable of maintaining effective gas exchange. This knowledge can lead to better crop yields and more sustainable farming practices.In conclusion, the lenticle (透气孔) is an essential component of plant biology that highlights the intricate adaptations plants have developed over time. By studying lenticles (透气孔), we gain valuable insights into the physiological processes that sustain plant life and contribute to the overall health of ecosystems. As we continue to explore the complexities of plant structures, the significance of lenticles (透气孔) will undoubtedly remain a focal point in understanding how plants interact with their environment and thrive in diverse conditions.

在植物生物学的研究中，人们常常会遇到各种特殊结构，这些结构具有独特的功能。其中一个结构是透气孔，它在植物的气体交换过程中发挥着重要作用。透气孔是指在木本植物的茎和枝上发现的小型透镜状结构。这些结构对植物的生存至关重要，因为它们允许植物与环境之间进行氧气和二氧化碳等气体的交换。透气孔由一层松散排列的薄壁细胞形成，创造了促进气体运动的空间。与主要存在于叶片上的气孔不同，透气孔位于茎部，尤其对于那些在水分流失需要最小化的环境中生长的植物而言，这种适应性帮助植物保持内部水分，同时仍然能够进行必要的气体交换。理解透气孔的功能可以增强我们对植物生物学的欣赏。例如，在光合作用过程中，植物吸收二氧化碳并释放氧气。透气孔的存在确保即使在叶子由于水分压力或其他环境因素而无法打开气孔的情况下，植物仍能有效地进行气体交换。这种适应性对于植物在变化条件下的韧性至关重要。此外，研究透气孔还可以提供有关不同物种如何进化以应对其特定环境的见解。例如，干旱地区的树木可能具有更明显的透气孔，以便在不妨碍水分保留的情况下促进气体交换。相反，湿润环境中的物种可能具有较少的透气孔，更多依赖叶子进行气体交换。在农业实践中，了解透气孔的作用也可以为我们管理作物提供信息。农民可以通过确保茎部健康并能够维持有效的气体交换来优化植物生长的条件。这种知识可以导致更好的作物产量和更可持续的农业实践。总之，透气孔是植物生物学中一个重要的组成部分，突显了植物随着时间发展出复杂适应性的精妙之处。通过研究透气孔，我们获得了关于维持植物生命的生理过程以及对生态系统整体健康的贡献的宝贵见解。随着我们继续探索植物结构的复杂性，透气孔的重要性无疑将继续成为理解植物如何与环境互动并在多样条件下生存的一个重点。