pectinate

简明释义

英[ˈpektɪneɪt]美[ˈpektəˌneɪt]

adj. 梳状的；齿形的；（非正式）栉状的；篦齿状的

英英释义

单词用法

同义词

反义词

例句

1.This paper introduces a digital noise generating system. It can generate three kinds of jamming noise such as broadband noise, pectinate noise and noise of concave frequency.

文中介绍了一种基于数字技术的噪声产生系统，能够产生宽带干扰噪声、梳状波干扰噪声和频率凹波干扰噪声三种噪声形式。

2.Objective To study the morphologic features of terminal crest and pectinate muscles in human right atrium and discuss their possible function.

目的观察和测量人右心房界嵴和梳状肌的形态和组织结构，以探讨其可能的功能。

3.The pectinate quills of the porcupine are barbed.

豪猪栉状的刺是会刺人的。

4.The rotary brush comprises a plurality of radiating brush hairs which are arranged on at least one pectinate wool top; the pectinate wool top is winded into a spiral shape and fixed.

所述旋转刷包括多根呈放射状排列的刷毛，所述刷毛位于至少一个梳状毛条上，所述梳状毛条卷绕成螺旋状并固定。

5.Whales use their pectinate teeth to gather plankton.

鲸鱼用牠们栉齿状的牙齿来捉浮游生物。

6.The working properties depend on the gate bias voltage and the structure of pectinate Al electrode.

其工作特性依赖于栅极电压和梳状铝电极的结构。

7.METHODS Rutin calcium pectinate pellets were prepared by in-liquid solidifying method, the best parameters were chosen and its release properties in different media was evaluated.

方法：采用液中固化法制备果胶钙骨架型小丸并优化其工艺参数，以紫外分光光度法测定其体外释放度。

8.The leaves of the fern are pectinate 梳状的, resembling a comb.

这种蕨类植物的叶子是pectinate 梳状的，看起来像一把梳子。

9.In biology, the term pectinate 梳状的 is often used to describe certain structures in animals.

在生物学中，术语pectinate 梳状的常用于描述动物体内的某些结构。

10.The pectinate 梳状的 spines of the fish help it navigate through the coral reefs.

这条鱼的pectinate 梳状的 刺帮助它在珊瑚礁中游动。

11.The artist depicted a pectinate 梳状的 pattern in her painting, adding texture and depth.

艺术家在她的画作中描绘了一个pectinate 梳状的 图案，增添了质感和深度。

12.The insect's antennae are pectinate 梳状的, allowing it to detect pheromones more effectively.

这只昆虫的触角是pectinate 梳状的，使它能更有效地探测到信息素。

作文

In the realm of biology, many terms are used to describe the intricate structures and forms found in nature. One such term is pectinate, which means resembling a comb or having a comb-like structure. This word can be applied to various organisms and anatomical features, illustrating the diversity of life on our planet. For instance, certain species of fish have pectinate fins that help them navigate through water with agility. These fins are not only functional but also serve as an adaptation that enhances their survival in aquatic environments. The concept of pectinate structures is not limited to the animal kingdom. In the plant world, leaves may exhibit pectinate characteristics as well. Ferns, for example, often have fronds that display a comb-like arrangement of leaflets. This adaptation allows them to maximize sunlight absorption while minimizing water loss, showcasing the elegance of evolutionary design. Moreover, the term pectinate can extend beyond biology into other fields such as art and architecture. For example, a pectinate pattern might be seen in decorative motifs that mimic the appearance of a comb, adding texture and depth to visual compositions. Artists and architects often draw inspiration from nature, and the pectinate form can serve as a powerful symbol of harmony and balance. Understanding the significance of pectinate structures can deepen our appreciation for the complexity of life. Whether in the delicate arrangement of a fern's fronds or the streamlined fins of a fish, these comb-like features exemplify the beauty of functional design. As we study these forms, we gain insight into how organisms adapt to their environments, highlighting the interconnectedness of all living things. In conclusion, the word pectinate encapsulates a fascinating aspect of biological and artistic forms. By recognizing and exploring pectinate structures, we not only enhance our vocabulary but also enrich our understanding of the natural world. The next time we encounter a creature or a plant with pectinate features, let us take a moment to appreciate the intricate beauty and functionality that nature has to offer.

在生物学的领域中，许多术语被用来描述自然界中复杂的结构和形式。其中一个术语是pectinate，意思是类似梳子或具有梳状结构。这个词可以应用于各种生物和解剖特征，展示了我们星球生命的多样性。例如，某些鱼类具有pectinate鳍，帮助它们灵活地在水中导航。这些鳍不仅具有功能性，还作为一种适应性增强了它们在水生环境中的生存能力。 pectinate结构的概念不仅限于动物王国。在植物世界中，叶子也可能表现出pectinate特征。例如，蕨类植物通常具有呈梳状排列的小叶的叶片。这种适应性使它们能够最大化阳光吸收，同时最小化水分损失，展示了进化设计的优雅。 此外，术语pectinate还可以扩展到艺术和建筑等其他领域。例如，在装饰图案中，可以看到模仿梳子外观的pectinate图案，为视觉作品增加了纹理和深度。艺术家和建筑师常常从自然中汲取灵感，而pectinate形式可以作为和谐与平衡的强大象征。 理解pectinate结构的重要性可以加深我们对生命复杂性的欣赏。无论是在蕨类植物精致的叶片排列中，还是在鱼类流线型的鳍中，这些梳状特征都体现了功能设计的美丽。当我们研究这些形式时，我们获得了对生物如何适应其环境的深入见解，突显了所有生物之间的相互联系。 总之，词汇pectinate概括了生物和艺术形式的迷人方面。通过认识和探索pectinate结构，我们不仅丰富了我们的词汇，还加深了我们对自然世界的理解。下次当我们遇到具有pectinate特征的生物或植物时，让我们花一点时间欣赏大自然所提供的复杂美丽和功能性。