stroboscope

简明释义

英[ˈstrəʊbəˌskəʊp]美[ˈstroʊbəˌskoʊp;ˈstrɑːbəskoʊp

n. 频闪观测器，频闪仪

英英释义

单词用法

同义词

反义词

例句

1.Then we turned on the stroboscope .

然后我们打开频闪观测仪。

2.With the help of stroboscope photograph method and the computer graphics techniques, the leg raising straight sport image of the patient suffering from lumbago and leg pain is studied.

采用频闪摄影法，利用计算机图形图像处理技术和计算机绘图等方法，对腰腿痛患者的直腿抬高运动形象进行分析和研究。

3.He was one of earliest on using an electronic flash and a stroboscope light to create images which went beyond the common scientific USES.

他最早使用电子闪光和频闪的光线来创造图像的人，这已经超越了普遍的科学用途。

4.Therefore, a special stroboscope system was developed. In this paper, the design of the systems key hardware and software technologies were described in detail.

因此，研制了专用的频闪观测系统，对该系统软硬件设计的关键技术进了详细的论述。

5.With the help of stroboscope photograph method and the computer graphics techniques, the leg raising straight sport image of the patient suffering from lumbago and leg pain is studied.

采用频闪摄影法，利用计算机图形图像处理技术和计算机绘图等方法，对腰腿痛患者的直腿抬高运动形象进行分析和研究。

6.During the experiment, the stroboscope helped visualize the rapid movements of the pendulum.

在实验中，频闪仪帮助可视化摆的快速运动。

7.A stroboscope can create the illusion of slow motion in fast-moving objects.

频闪仪可以在快速移动的物体中创造慢动作的错觉。

8.The mechanic employed a stroboscope to diagnose engine problems by observing the timing of the components.

机械师使用频闪仪通过观察部件的时序来诊断发动机问题。

9.In dance performances, a stroboscope is often used to enhance the visual effects.

在舞蹈表演中，常常使用频闪仪来增强视觉效果。

10.The scientist used a stroboscope to analyze the motion of the spinning wheel.

科学家使用频闪仪来分析旋转轮的运动。

作文

The stroboscope is an intriguing instrument that has captivated scientists and engineers for decades. At its core, a stroboscope is a device that produces regular flashes of light, often at adjustable frequencies. This functionality allows it to illuminate fast-moving objects in such a way that they appear to be stationary or moving slowly. The principle behind this phenomenon is based on the persistence of vision, which is the eye's ability to retain an image for a fraction of a second after the source of light has disappeared. In various fields, the applications of a stroboscope are extensive and varied. In mechanical engineering, for instance, it is used to analyze the motion of rotating machinery. By synchronizing the flash rate of the stroboscope with the speed of the machinery, engineers can observe components without the interference of motion blur. This capability is critical for diagnosing issues such as imbalance, misalignment, or wear and tear in machines. In the realm of physics, a stroboscope can be employed to study wave patterns or the behavior of particles in motion. For example, researchers might use it to visualize sound waves traveling through different mediums. By adjusting the frequency of the light flashes, they can capture images of the waves at specific points in time, allowing for a deeper understanding of their properties. Moreover, the entertainment industry has also embraced the stroboscope. In concerts and nightclubs, strobe lights create a dynamic atmosphere, enhancing the experience for audiences. The rapid flashing of lights can evoke feelings of excitement and energy, making performances more engaging. However, it's important to note that excessive use of strobe lights can have adverse effects, particularly for individuals with photosensitivity. In educational settings, a stroboscope serves as a valuable teaching tool. Physics teachers often utilize it to demonstrate concepts such as frequency, wavelength, and the Doppler effect. By visualizing these concepts in real-time, students can gain a more intuitive grasp of the material, leading to enhanced learning outcomes. Despite its many advantages, the stroboscope is not without limitations. For instance, while it can effectively freeze motion at certain speeds, it may not work well with all types of movement. Rapidly changing or erratic motions can be challenging to capture accurately. Additionally, the effectiveness of a stroboscope relies heavily on proper synchronization with the object being observed, which can sometimes be a complex task. In conclusion, the stroboscope is a versatile and powerful tool that finds applications across numerous fields, from engineering and physics to entertainment and education. Its ability to make fast movements visible allows for a better understanding of motion and dynamics. As technology continues to advance, the potential uses of the stroboscope are likely to expand even further, paving the way for new discoveries and innovations. Ultimately, the stroboscope exemplifies how a simple concept can lead to profound insights and applications in both science and everyday life.

闪光灯是一种引人入胜的仪器，几十年来吸引了科学家和工程师的注意。其核心功能是产生规律的光闪烁，通常具有可调频率。这一功能使其能够照亮快速移动的物体，从而使它们看起来静止或缓慢移动。这个现象背后的原理基于视觉的持续性，即眼睛在光源消失后能够在短暂的时间内保留图像的能力。在各个领域，闪光灯的应用广泛多样。例如，在机械工程中，它被用于分析旋转机械的运动。通过将闪光灯的闪烁频率与机械的速度同步，工程师可以观察组件，而不受运动模糊的干扰。这种能力对于诊断不平衡、对准不当或机器磨损等问题至关重要。在物理学领域，闪光灯可以用于研究波动模式或运动中粒子的行为。例如，研究人员可能会利用它可视化声音波在不同介质中的传播。通过调整光闪烁的频率，他们可以在特定时间点捕捉波的图像，从而更深入地理解它们的特性。此外，娱乐行业也采用了闪光灯。在音乐会和夜总会中，频闪灯创造了动态的氛围，增强了观众的体验。快速闪烁的灯光可以激发兴奋和活力的感觉，使表演更加引人入胜。然而，需要注意的是，过度使用频闪灯可能会对某些光敏感个体产生不良影响。在教育环境中，闪光灯作为一种有价值的教学工具。物理教师经常利用它来演示频率、波长和多普勒效应等概念。通过实时可视化这些概念，学生可以更直观地理解材料，从而提高学习效果。尽管有许多优点，闪光灯也并非没有局限性。例如，虽然它可以有效地冻结某些速度的运动，但可能并不适用于所有类型的运动。快速变化或不规则的运动可能难以准确捕捉。此外，闪光灯的有效性在很大程度上依赖于与被观察物体的正确同步，这有时可能是一项复杂的任务。总之，闪光灯是一种多功能且强大的工具，广泛应用于工程、物理、娱乐和教育等多个领域。它使快速运动变得可见，从而更好地理解运动和动力学。随着技术的不断进步，闪光灯的潜在用途可能会进一步扩展，为新的发现和创新铺平道路。最终，闪光灯展示了一个简单的概念如何在科学和日常生活中带来深刻的见解和应用。