apparent size

简明释义

表观细度;

英英释义

例句

1.In photography, the apparent size 表观大小 of objects can be manipulated using different lenses.

在摄影中，可以通过使用不同的镜头来操控物体的表观大小 apparent size。

2.The moon appears larger when it is near the horizon due to its apparent size 表观大小.

当月亮靠近地平线时，由于其表观大小 apparent size，看起来更大。

3.In virtual reality, the apparent size 表观大小 of items can create a more immersive experience.

在虚拟现实中，物品的表观大小 apparent size可以创造出更具沉浸感的体验。

4.Astronomers measure the apparent size 表观大小 of stars to understand their distance from Earth.

天文学家测量恒星的表观大小 apparent size以理解它们与地球的距离。

5.The apparent size 表观大小 of an object can change based on the observer's distance.

物体的表观大小 apparent size会根据观察者的距离而变化。

作文

The concept of apparent size refers to how large an object seems to be from a particular viewpoint, rather than its actual dimensions. This idea is particularly important in fields such as photography, astronomy, and even in our daily lives. For example, when we look at the moon, it appears much larger when it is near the horizon than when it is high in the sky. This phenomenon occurs due to various optical illusions and the context in which we view the moon. The surrounding objects, such as trees or buildings, create a frame of reference that enhances the apparent size of the moon. In photography, understanding apparent size can significantly affect how a photo turns out. A photographer must consider the distance from the subject and the lens used. For instance, a wide-angle lens can make objects appear larger than they are, while a telephoto lens compresses the distance, affecting the apparent size of subjects within the frame. This manipulation of perspective is crucial for creating impactful images.Moreover, in astronomy, the apparent size of celestial bodies can influence our understanding of the universe. Telescopes help astronomers observe distant stars and planets, but the apparent size they perceive can differ greatly from the actual sizes of these objects. For instance, some stars are incredibly massive, yet they may appear small in the night sky because of their vast distance from Earth. This discrepancy between apparent and actual size can lead to misconceptions about the nature of these celestial bodies. In everyday life, the apparent size affects how we perceive objects around us. For example, a person standing closer to us may seem larger than someone standing farther away, even if both individuals are of the same height. This perception can play a role in social interactions and how we gauge distances and sizes in our environment. Understanding the principles behind apparent size can enhance our spatial awareness and improve our observational skills.Additionally, the apparent size can have implications in design and architecture. Designers often manipulate the scale of objects to create specific effects in a space. For instance, a large mirror can make a small room feel more spacious by enhancing the apparent size of the area. Similarly, the placement of furniture can create an illusion of space or coziness, depending on the desired effect. In conclusion, the concept of apparent size is multifaceted and influences various aspects of our lives. From the way we perceive celestial bodies to how we capture images and design spaces, understanding this concept can enrich our experiences. By recognizing the difference between actual size and apparent size, we can develop a deeper appreciation for the world around us and the ways in which our perceptions shape our reality.

“表观大小”这一概念指的是一个物体从特定视角看起来有多大，而不是它的实际尺寸。这个理念在摄影、天文学甚至我们的日常生活中都尤为重要。例如，当我们看月亮时，它在地平线附近看起来比在空中高处时要大得多。这种现象是由于各种光学错觉和我们观察月亮时所处的环境造成的。周围的物体，如树木或建筑物，创造了一个参考框架，从而增强了月亮的表观大小。在摄影中，理解表观大小可以显著影响照片的效果。摄影师必须考虑与主题之间的距离以及所使用的镜头。例如，广角镜头可以使物体看起来比实际更大，而长焦镜头则压缩了距离，从而影响框架内主题的表观大小。这种透视的操控对于创作有影响力的图像至关重要。此外，在天文学中，天体的表观大小可能会影响我们对宇宙的理解。望远镜帮助天文学家观察遥远的星星和行星，但他们所感知的表观大小可能与这些物体的实际大小大相径庭。例如，一些恒星极为巨大，但因为它们距离地球非常遥远，所以在夜空中看起来很小。这种表观大小与实际大小之间的差异可能导致我们对这些天体性质的误解。在日常生活中，表观大小影响着我们对周围物体的感知。例如，站得离我们近的人可能看起来比站得远的人要大，尽管两个人的身高相同。这种感知在社交互动中起着重要作用，并且影响我们在环境中评估距离和大小的方式。理解表观大小背后的原理可以增强我们的空间意识，提高我们的观察能力。此外，表观大小在设计和建筑中也具有重要意义。设计师常常操控物体的比例，以在空间中创造特定的效果。例如，一个大镜子可以通过增强空间的表观大小来使小房间感觉更宽敞。同样，家具的摆放可以根据所需效果创造出空间或舒适的错觉。总之，表观大小的概念是多方面的，影响着我们生活的各个方面。从我们对天体的感知到如何捕捉图像和设计空间，理解这一概念可以丰富我们的体验。通过认识到实际大小与表观大小之间的差异，我们可以更深刻地欣赏周围的世界，以及我们的感知如何塑造我们的现实。