sensilla

简明释义

英[sɛnˈsɪlə]美[sɛnˈsɪlə]

n. 感觉器（sensillum 的复数）

英英释义

单词用法

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例句

1.Antennae are important sense organs in insects with antennal sensilla playing an important role for sensing and communication.

触角是昆虫重要的感觉器官，触角感器对昆虫感受外界环境、实现信息交流具有重要意义。

2.The number and distribution of each type of sensilla is different between male and female.

这些感受器在雌雄蜂触角上的数量和分布具有一定差异。

3.Sensillar diversity of maxillary palpus is similar to the labial palpus except for grooved basiconic sensilla, and that the number of sensillum is different.

比较研究发现下颚须和下唇须上感器类型除了带槽锥形感器以外基本相似，只是数量上有区别。

4.This olfactory neuron is co-compartmentalized together with two other olfactory neurons underneath the capitate peg sensilla, hair-like structures, present on the mouthparts of the mosquito.

这种嗅觉神经元和其它两种嗅觉神经元一起分布在蚊子口器上发丝状结构的下方。

5.This olfactory neuron is co-compartmentalized together with two other olfactory neurons underneath the capitate peg sensilla, hair-like structures, present on the mouthparts of the mosquito.

这种嗅觉神经元和其它两种嗅觉神经元一起分布在蚊子口器上发丝状结构的下方。

6.Sensilla trichodea was the most of them, which were mainly located on the inboard antennas and windward side.

其中以毛形感器为主，主要分布在触角内侧的迎风面。

7.The morphological structure, composition, distribution and quantitative characteristics of antennal sensilla may serve as taxonomic characters.

不同种类昆虫的触角感器形态、结构、分布、数量等特征存在差异，可以作为昆虫分类的依据。

8.The trichoid sensilla are arranged on the inner side (windward side) surface of the antennal stem and branch in each flagella segment.

在触角鞭节的每对侧枝的内侧(迎风面)着生许多毛状感受器。

9.The sensilla on the antennae of moths are highly sensitive to pheromones.

蛾子的触角上的感受器对信息素极为敏感。

10.Researchers observed that the sensilla on the legs of spiders help them sense vibrations.

研究人员观察到，蜘蛛腿上的感受器帮助它们感知振动。

11.In insects, the tiny sensory organs called sensilla play a crucial role in detecting environmental changes.

在昆虫中，称为感受器的微小感官在探测环境变化中起着至关重要的作用。

12.The structure of sensilla varies greatly among different species of insects.

不同种类的昆虫之间，感受器的结构差异很大。

13.Scientists use electron microscopy to study the fine details of sensilla in various arthropods.

科学家们利用电子显微镜研究各种节肢动物中感受器的细微细节。

作文

In the intricate world of biology, the study of sensory structures reveals a wealth of information about how organisms interact with their environment. One such structure is the sensilla, which refers to small sensory organs found in various animals, particularly arthropods. These tiny yet significant appendages play a crucial role in the way these creatures perceive their surroundings, allowing them to detect changes in their environment and respond accordingly. Understanding the function and importance of sensilla can provide insights into the evolutionary adaptations of different species and their survival strategies.The term sensilla encompasses a variety of sensory receptors that can be found on the body of insects and other arthropods. These receptors are specialized for detecting different types of stimuli, including chemical signals, touch, temperature, and humidity. For instance, many insects possess sensilla that are highly sensitive to pheromones, which are chemical signals used for communication between individuals of the same species. This ability to sense pheromones is vital for mating, foraging, and social interactions within colonies.Moreover, sensilla also contribute to the tactile senses of insects. They can detect mechanical vibrations and physical contact, which are essential for navigation and avoiding predators. The presence of sensilla on the antennae of insects allows them to explore their environment effectively, ensuring they can find food and mates while evading danger. In this way, sensilla serve as critical tools for survival, enhancing an organism's ability to thrive in its habitat.In addition to their role in tactile and chemical sensing, some sensilla are adapted to detect temperature and humidity changes. This capability is particularly important for insects that rely on specific environmental conditions for their life cycles. For example, certain species of moths use sensilla to locate suitable habitats for laying eggs, ensuring that their offspring have the best chance of survival.The diversity of sensilla across different species illustrates the remarkable adaptations that have occurred throughout evolution. Each species has developed unique sensory structures that cater to its ecological niche. For instance, aquatic insects often have sensilla that are adapted to detect water currents and chemical gradients, while terrestrial insects might focus more on air-borne scents and tactile feedback. This specialization highlights the incredible adaptability of life forms in response to their environments.Research into sensilla not only enhances our understanding of insect behavior but also has practical applications in agriculture and pest management. By studying how pests use sensilla to locate crops or evade traps, scientists can develop more effective strategies for controlling insect populations. Furthermore, insights gained from the study of sensilla may inspire the design of bio-inspired sensors and technologies that mimic these natural systems.In conclusion, sensilla are remarkable sensory structures that provide crucial information about how arthropods interact with their environment. Their diverse functions in chemical detection, tactile sensing, and environmental monitoring underscore their significance in the survival of these organisms. As we continue to explore the complexities of biological systems, the study of sensilla offers a fascinating glimpse into the intricate relationships between organisms and their habitats, revealing the wonders of nature’s adaptations.

在生物学的复杂世界中，感官结构的研究揭示了生物如何与环境互动的丰富信息。其中一个结构是sensilla，指的是在各种动物中发现的小型感官器官，特别是在节肢动物中。这些微小而重要的附属物在这些生物感知周围环境的方式中发挥着至关重要的作用，使它们能够检测环境变化并作出相应反应。理解sensilla的功能和重要性可以提供对不同物种进化适应和生存策略的深入见解。术语sensilla涵盖了可以在昆虫和其他节肢动物体上发现的各种感官受体。这些受体专门用于检测不同类型的刺激，包括化学信号、触觉、温度和湿度。例如，许多昆虫具有对信息素高度敏感的sensilla，信息素是同种个体之间用于沟通的化学信号。这种感知信息素的能力对于交配、觅食和群体内的社会互动至关重要。此外，sensilla还促进了昆虫的触觉感知。它们可以检测机械振动和物理接触，这对导航和避免捕食者至关重要。昆虫触角上的sensilla的存在使它们能够有效地探索环境，确保它们能够找到食物和伴侣，同时躲避危险。通过这种方式，sensilla作为生存的关键工具，提高了生物在栖息地中的生存能力。除了在触觉和化学感知中的作用外，一些sensilla还适应于检测温度和湿度变化。这种能力对于依赖特定环境条件进行生命周期的昆虫尤其重要。例如，某些蛾类利用sensilla来寻找适合产卵的栖息地，确保其后代有最佳的生存机会。不同物种之间的sensilla多样性展示了在进化过程中发生的显著适应。每个物种都发展出独特的感官结构，以满足其生态位的需求。例如，水生昆虫通常具有适应于检测水流和化学梯度的sensilla，而陆生昆虫可能更关注空气中的气味和触觉反馈。这种专业化突显了生命形式对其环境的惊人适应能力。对sensilla的研究不仅增强了我们对昆虫行为的理解，而且在农业和害虫管理方面也具有实际应用。通过研究害虫如何利用sensilla定位作物或逃避捕捉，科学家可以开发出更有效的控制昆虫种群的策略。此外，从sensilla的研究中获得的见解可能会激发模仿这些自然系统的仿生传感器和技术的设计。总之，sensilla是非凡的感官结构，提供了有关节肢动物如何与其环境互动的重要信息。它们在化学探测、触觉感知和环境监测中的多样功能突显了它们在这些生物生存中的重要性。随着我们继续探索生物系统的复杂性，sensilla的研究为我们提供了一个迷人的视角，揭示了生物与其栖息地之间复杂关系的奇迹，展现了自然适应的奥妙。