pin hole

简明释义

销孔

英英释义

例句

1.The camera lens has a small pin hole 针孔 that allows light to enter.

相机镜头有一个小的pin hole针孔，可以让光线进入。

2.The artist used a pin hole 针孔 technique to create stunning images.

这位艺术家使用pin hole针孔技术创作了惊人的图像。

3.You can create a simple projector using a box with a pin hole 针孔 in one side.

你可以用一个侧面有pin hole针孔的盒子制作一个简单的投影仪。

4.Make sure there is no dust on the pin hole 针孔 to ensure clear images.

确保pin hole针孔上没有灰尘，以确保图像清晰。

5.The pin hole 针孔 in the wall was letting in cold air.

墙上的pin hole针孔让冷空气进来了。

作文

The concept of a pin hole is often encountered in various fields, especially in physics and photography. A pin hole refers to a small opening or aperture that allows light to enter a space. This seemingly insignificant feature can have profound implications in understanding how light behaves and how images are formed. In photography, the pin hole camera is a simple device that uses this principle to create images. Unlike traditional cameras with complex lenses, a pin hole camera consists of a light-tight box with a tiny hole on one side. When light passes through the pin hole, it projects an inverted image of the outside scene onto the opposite side of the box. This demonstrates the fundamental principle of optics that governs how we perceive the world around us.In addition to its application in photography, the pin hole concept also plays a crucial role in scientific experiments. For example, in the study of wave behavior, researchers sometimes use a pin hole to observe diffraction patterns. When waves, such as light or sound, pass through a pin hole, they spread out and create unique interference patterns that can be analyzed to gain insights into the properties of the waves. This phenomenon highlights the importance of small openings in understanding larger concepts in physics.Moreover, the pin hole principle extends beyond the realm of science and art; it can also be applied metaphorically to life and personal growth. Just as a pin hole allows a limited amount of light to enter a dark room, sometimes we need to let in just a little bit of positivity or inspiration into our lives. The idea of focusing on small, manageable changes can lead to significant transformations over time. By allowing ourselves to see through the pin hole of opportunity, we can find new paths and possibilities that might have otherwise gone unnoticed.In conclusion, the pin hole serves as a powerful symbol across various domains, from the technical aspects of photography and physics to the more abstract notions of personal development. Understanding the mechanics of a pin hole enriches our comprehension of light and perception while also reminding us of the potential for growth and change in our own lives. Embracing the lessons that the pin hole teaches can inspire us to look beyond the surface and discover deeper meanings in both our work and personal journeys.

‘针孔’的概念在多个领域中经常出现，尤其是在物理和摄影领域。‘针孔’是指一个小开口或孔径，允许光线进入一个空间。这个看似微不足道的特征在理解光的行为以及图像的形成方面可能具有深远的影响。在摄影中，‘针孔’相机是一种利用这一原理来创建图像的简单设备。与传统的复杂镜头相机不同，‘针孔’相机由一个密闭的盒子和一侧的微小孔组成。当光线通过‘针孔’时，它会在盒子的另一侧投射出外部场景的倒像。这演示了支配我们感知周围世界的光学基本原理。除了在摄影中的应用外，‘针孔’概念在科学实验中也发挥着重要作用。例如，在波动行为的研究中，研究人员有时使用‘针孔’来观察衍射图样。当波（例如光或声）通过‘针孔’时，它们会扩散并创建独特的干涉图案，这些图案可以被分析以深入了解波的属性。这一现象突显了小开口在理解物理学中更大概念的重要性。此外，‘针孔’原理超越了科学和艺术的领域，还可以隐喻地应用于生活和个人成长。正如‘针孔’允许有限的光线进入黑暗的房间，有时我们需要让一点积极性或灵感进入我们的生活。专注于小而可管理的变化的理念可以随着时间的推移导致显著的转变。通过让自己透过‘针孔’看到机会，我们可以找到新的路径和可能性，这些可能性可能在其他情况下被忽视。总之，‘针孔’作为一个强有力的象征，贯穿于多个领域，从摄影和物理的技术层面到个人发展更抽象的概念。理解‘针孔’的机制丰富了我们对光和感知的理解，同时也提醒我们在自己的生活中成长和变化的潜力。接受‘针孔’所教给我们的课程，可以激励我们超越表面，发现我们工作和个人旅程中更深刻的意义。