lanceolar

简明释义

英[/lænˈsiːələr/]美[/lænˈsiːələr/]

adj. 披针形的；矛尖状的（等于 lanceolate）

英英释义

单词用法

同义词

反义词

例句

1.Many plants like bamboo grow lanceolar leaves.

竹子等许多植物都有着披针形叶子。

2.Many plants like bamboo grow lanceolar leaves.

竹子等许多植物都有着披针形叶子。

3.Many species of grasses have lanceolar leaves that help them withstand strong winds.

许多草类植物的叶子呈现出长矛状，帮助它们抵御强风。

4.The lanceolar design of the petals gives the flower a unique and elegant appearance.

花瓣的长矛状设计使这朵花显得独特而优雅。

5.The plant's leaves are characterized by their lanceolar shape, which helps them capture sunlight efficiently.

这种植物的叶子具有长矛状的形状，有助于它们有效地捕捉阳光。

6.In the botanical garden, I noticed a variety of lanceolar ferns that thrive in moist environments.

在植物园里，我注意到一些适合潮湿环境生长的长矛状蕨类植物。

7.The artist chose a lanceolar shape for the sculpture to symbolize strength and resilience.

艺术家选择了长矛状的形状来象征力量和韧性。

作文

In the study of botany, the term lanceolar refers to a specific leaf shape that resembles a lance or spear. This elongated form is often characterized by a pointed tip and a wider base, making it an essential feature in identifying various plant species. For instance, many plants in the genus *Lantana* exhibit lanceolar leaves, which help them adapt to their environments by maximizing sunlight exposure while minimizing water loss. Understanding the significance of lanceolar leaves can provide insights into plant evolution and adaptation strategies. Moreover, the lanceolar shape is not just limited to leaves; it can also be observed in other parts of plants, such as petals and fruits. This versatility indicates a common evolutionary advantage that certain plants gain through the lanceolar design. In regions with high competition for light, plants with lanceolar structures may have a better chance of survival. Their streamlined shape allows them to capture sunlight more efficiently, which is crucial for photosynthesis and overall growth.From an ecological perspective, lanceolar leaves play a significant role in the balance of ecosystems. They can influence the microclimate around them by affecting light penetration and moisture retention in the soil. This, in turn, impacts other organisms within the same habitat. For example, the presence of plants with lanceolar leaves can create shaded areas that benefit shade-loving species while providing a unique habitat for various insects and animals.Furthermore, the lanceolar shape can also be found in the animal kingdom, particularly in the anatomy of certain fish species. The streamlined bodies of these fish, often described as lanceolar, allow for swift movement through water, showcasing how this shape can be advantageous across different biological contexts. This similarity between plant and animal forms highlights the concept of convergent evolution, where unrelated species develop similar traits due to similar environmental pressures.In conclusion, the term lanceolar encapsulates a fascinating aspect of biology that connects plant morphology with ecological dynamics. By studying lanceolar structures, researchers can gain valuable insights into how plants interact with their environment and adapt over time. As we continue to explore the complexities of nature, understanding terms like lanceolar becomes vital for both academic and practical applications in fields such as agriculture, conservation, and ecology.

在植物学研究中，术语lanceolar指的是一种特定的叶子形状，类似于长矛或标枪。这种细长的形状通常以尖尖的顶端和较宽的基部为特征，使其成为识别各种植物物种的重要特征。例如，许多属于*Lantana*属的植物表现出lanceolar叶片，这帮助它们通过最大化阳光暴露而最小化水分损失来适应环境。理解lanceolar叶子的意义可以提供有关植物进化和适应策略的见解。此外，lanceolar形状不仅限于叶子；它也可以在植物的其他部分中观察到，如花瓣和果实。这种多样性表明某些植物通过lanceolar设计获得了共同的进化优势。在光线竞争激烈的地区，具有lanceolar结构的植物可能有更好的生存机会。它们流线型的形状使它们能够更有效地捕捉阳光，这对于光合作用和整体生长至关重要。从生态学的角度来看，lanceolar叶子在生态系统的平衡中发挥着重要作用。它们可以通过影响光线穿透和土壤水分保持来影响周围的微气候。这反过来又影响同一栖息地内的其他生物。例如，具有lanceolar叶子的植物的存在可以创造出受益于喜阴物种的阴影区域，同时为各种昆虫和动物提供独特的栖息地。此外，lanceolar形状也可以在动物王国中找到，特别是在某些鱼类物种的解剖结构中。这些鱼的流线型身体常被描述为lanceolar，使它们能够在水中迅速移动，展示了这种形状在不同生物学背景下的优势。植物和动物形式之间的这种相似性突显了趋同进化的概念，即无关的物种由于相似的环境压力而发展出相似的特征。总之，术语lanceolar概括了生物学的一个迷人方面，将植物形态与生态动态联系起来。通过研究lanceolar结构，研究人员可以获得关于植物如何与环境相互作用和随时间适应的宝贵见解。随着我们继续探索自然的复杂性，理解像lanceolar这样的术语对农业、保护和生态等领域的学术和实际应用变得至关重要。