visual observation

简明释义

目测

英英释义

例句

1.The teacher encouraged students to make visual observation of the plants in the garden.

老师鼓励学生对花园里的植物进行视觉观察。

2.The doctor used visual observation to examine the patient's skin condition.

医生通过视觉观察来检查病人的皮肤状况。

3.During the experiment, visual observation was crucial for noting any changes in color.

在实验过程中，视觉观察对于记录颜色变化至关重要。

4.In the field, visual observation helped the researchers identify different species of birds.

在野外，视觉观察帮助研究人员识别不同种类的鸟类。

5.The scientist relied on visual observation to assess the behavior of the animals in their natural habitat.

科学家依靠视觉观察来评估动物在自然栖息地中的行为。

作文

In the field of science and research, the importance of visual observation cannot be overstated. It serves as one of the fundamental methods through which scientists gather data and draw conclusions about the natural world. Visual observation refers to the process of using one's eyes to perceive and interpret information from the environment, allowing researchers to notice patterns, behaviors, and phenomena that might not be evident through other means. This method is particularly valuable in fields such as biology, astronomy, and environmental science, where direct observation can lead to significant discoveries.For instance, consider a biologist studying the behavior of a particular species of bird. By engaging in visual observation, the researcher can document various aspects of the birds' interactions, mating rituals, and feeding habits. This firsthand data is crucial for understanding the species' ecological role and can inform conservation efforts. The ability to visually observe these behaviors provides insights that are often more nuanced than what could be captured through quantitative data alone.Moreover, visual observation plays a vital role in the field of education. In classrooms, teachers utilize this technique to engage students and enhance their learning experiences. For example, during a science experiment, students can observe chemical reactions or physical changes, fostering a deeper understanding of scientific concepts. When students actively participate in visual observation, they are more likely to retain information and develop critical thinking skills.In astronomy, visual observation has historically been the cornerstone of discovery. Early astronomers relied on their eyesight to map the stars and planets, leading to groundbreaking findings about our universe. Even with modern technology, such as telescopes and satellites, the practice of visual observation remains essential. Astronomers often spend countless hours observing celestial events, noting changes and anomalies that could indicate new phenomena or the presence of previously unidentified celestial bodies.However, visual observation is not without its limitations. Human perception can be subjective, and factors such as lighting, distance, and personal bias can influence what is observed. To mitigate these issues, researchers often combine visual observation with other methods, such as quantitative analysis and technological tools, to ensure a comprehensive understanding of their subjects.Furthermore, the rise of digital technology has transformed how we approach visual observation. With the advent of high-resolution cameras, drones, and remote sensing technologies, researchers can now capture data that was once impossible to obtain. These advancements allow for more detailed and accurate observations, expanding the possibilities for research across various disciplines.In conclusion, visual observation is a critical component of scientific inquiry and education. Its ability to provide immediate, firsthand data makes it invaluable for researchers and educators alike. While there are challenges associated with this method, the integration of technology and complementary research techniques can enhance the effectiveness of visual observation. As we continue to explore and understand our world, the significance of this practice will undoubtedly endure, shaping the future of scientific discovery and learning.

在科学和研究领域，视觉观察的重要性不容低估。它作为科学家收集数据和得出关于自然世界结论的基本方法之一。视觉观察是指利用眼睛感知和解释来自环境的信息的过程，使研究人员能够注意到可能通过其他手段无法显现的模式、行为和现象。这种方法在生物学、天文学和环境科学等领域尤其有价值，因为直接观察可以导致重大发现。例如，考虑一位生物学家研究特定鸟类的行为。通过进行视觉观察，研究人员可以记录鸟类互动、交配仪式和觅食习惯的各个方面。这些第一手数据对于理解该物种的生态角色至关重要，并可以为保护工作提供参考。能够直观地观察这些行为提供了比单纯的定量数据更细致的见解。此外，视觉观察在教育领域也发挥着重要作用。在课堂上，教师利用这一技术来吸引学生并增强他们的学习体验。例如，在科学实验中，学生可以观察化学反应或物理变化，从而加深对科学概念的理解。当学生积极参与视觉观察时，他们更有可能记住信息并发展批判性思维能力。在天文学中，视觉观察历来是发现的基石。早期天文学家依靠他们的视力来绘制星星和行星的图谱，导致我们宇宙的开创性发现。即使在现代，诸如望远镜和卫星等技术的出现，视觉观察的实践仍然至关重要。天文学家常常花费无数小时观察天体事件，记录变化和异常，这可能表明新的现象或以前未识别的天体存在。然而，视觉观察并非没有局限性。人类的感知可能是主观的，光线、距离和个人偏见等因素可能会影响观察到的内容。为了减轻这些问题，研究人员通常将视觉观察与其他方法结合使用，例如定量分析和技术工具，以确保对其研究对象的全面理解。此外，数字技术的崛起改变了我们对视觉观察的处理方式。随着高分辨率相机、无人机和遥感技术的出现，研究人员现在可以捕获曾经无法获得的数据。这些进步使得更详细和准确的观察成为可能，扩展了各学科研究的可能性。总之，视觉观察是科学探究和教育的重要组成部分。它提供即时的第一手数据，使其对研究人员和教育工作者都极具价值。尽管这种方法存在挑战，但技术和互补研究技术的整合可以增强视觉观察的有效性。随着我们继续探索和理解我们的世界，这一实践的重要性无疑将持续下去，塑造科学发现和学习的未来。