optic

简明释义

英[ˈɒptɪk]美[ˈɑːptɪk]

adj. 眼睛的，视觉的

n. （光学仪器的）镜头，光学部件；奥普蒂克量杯（酒吧用以量烈性酒）；<古>眼睛

【名】 （Optic）（英）奥普蒂克（人名）

英英释义

单词用法

同义词

反义词

例句

1.This produces a "waveguide," which functions like a one-atom-thick fiber optic cable.

这就形成了一个“波导管”，就像一个单原子厚度的光纤电缆。

2.Reparies to the nervous system will start with optic nerves and, in time, the spinal cord.

对神经系统的修复将从视神经开始，并适时地从脊髓开始。

3.But even shooting data with lasers over fiber-optic cables has its limits.

但是，甚至用连光纤电缆中的激光传递数据都是有其限制的。

4.But the new fiber-optic backbone should be load tested with new applications and hardware.

但是新的光纤中枢应该用新的应用程序和硬件进行负载测试。

5.Repairs to the nervous system will start with optic nerves and, in time, the spinal cord.

对神经系统的修复将从视神经开始，并适时地从脊髓开始。

6.The new dark pulse laser could be used to improve fiber optic communications, said Mirin.

梅林说道，新的黑暗脉冲激光可以用于改善光纤通讯。

7.The lesions in the 26 patients with MRI studies were most commonly found in the optic radiations.

在MRI研究的26例患者中，病变最常见于光辐射。

8.They installed optic 光学 sensors to improve the quality of the images.

他们安装了光学传感器以提高图像质量。

9.The doctor examined the patient's eyes using an optic 光学 instrument.

医生使用一种光学仪器检查病人的眼睛。

10.The optic 光学 fibers are essential for high-speed internet connections.

光纤对高速互联网连接至关重要。

11.The optic 光学 nerve transmits visual information to the brain.

视神经将视觉信息传递到大脑。

12.He wore special optic 光学 glasses to enhance his vision.

他戴上特殊的光学眼镜来增强视力。

作文

The human eye is a remarkable organ, and its function is primarily governed by the principles of light and vision. This process begins with the interaction of light rays with the various components of the eye, which can be collectively described as the optic system. The term optic refers to anything related to sight or the eye, encompassing both the anatomical structures and the physiological processes involved in vision. When light enters the eye, it first passes through the cornea, which acts as a protective layer. The cornea also plays a crucial role in focusing light onto the retina, the light-sensitive layer at the back of the eye. This focusing ability is largely due to the optic properties of the cornea and the lens, which work together to bend light rays appropriately. Once the light reaches the retina, it is converted into electrical signals by photoreceptor cells known as rods and cones. Rods are responsible for vision in low light conditions, while cones allow us to see color and fine detail. This transformation from light to signal is a critical aspect of the optic process, as it enables our brains to interpret visual information. The signals generated by the retina are then transmitted via the optic nerve to the brain, where they are processed and interpreted. The brain's interpretation of these signals is what allows us to perceive the world around us. The entire pathway from the eye to the brain is often referred to as the optic pathway, highlighting the intricate connection between our visual organs and the central nervous system. In addition to the biological aspects of the optic system, there is also a significant field of study dedicated to the physics of light and optics. This scientific discipline explores how light behaves, how it interacts with different materials, and how it can be manipulated. Understanding these principles is essential not only for biology but also for fields such as photography, astronomy, and even medicine. For instance, optical instruments like microscopes and telescopes rely heavily on the principles of optics to enhance our ability to see things that are otherwise invisible to the naked eye. Furthermore, advancements in optic technology have led to innovations such as corrective lenses, which help people with vision impairments to see more clearly. Contact lenses and laser eye surgery are other examples of how our understanding of the optic system has transformed lives by improving vision. These technologies rely on precise knowledge of how light interacts with the eye, demonstrating the practical applications of optic science in everyday life. In conclusion, the term optic encompasses a wide range of concepts related to vision, from the biological structures of the eye to the physical principles of light. By studying the optic system, we gain insight into not only how we see but also how we can enhance and correct our vision. The interplay between biology and physics in the realm of optics continues to inspire research and innovation, paving the way for future discoveries that could further improve our understanding of sight and vision. As we continue to explore the mysteries of the optic world, we unlock new possibilities for enhancing human experience through better vision.

人眼是一个非凡的器官，其功能主要由光和视觉的原理决定。这个过程始于光线与眼睛各个组成部分的相互作用，这些组成部分可以统称为光学系统。术语光学指的是与视觉或眼睛相关的任何事物，包括涉及视觉的解剖结构和生理过程。当光线进入眼睛时，首先穿过角膜，角膜作为保护层发挥作用。角膜在将光线聚焦到视网膜上也起着至关重要的作用，视网膜是位于眼睛后部的光敏层。这种聚焦能力主要得益于角膜和晶状体的光学特性，它们共同作用，适当地弯曲光线。一旦光线到达视网膜，就会被称为杆细胞和锥细胞的光感受器细胞转化为电信号。杆细胞负责在低光条件下的视觉，而锥细胞则使我们能够看到颜色和细节。这种从光到信号的转变是光学过程的关键方面，因为它使我们的脑海能够解读视觉信息。视网膜产生的信号然后通过视神经传输到大脑，在那里进行处理和解释。大脑对这些信号的解读使我们能够感知周围的世界。从眼睛到大脑的整个通路通常被称为光学通路，突显了我们的视觉器官与中枢神经系统之间的复杂联系。除了光学系统的生物学方面外，还有一个重要的研究领域专注于光的物理学和光学。这一科学学科探讨光是如何行为的，它如何与不同材料相互作用，以及如何被操控。理解这些原理对于生物学以及摄影、天文学甚至医学等领域都是至关重要的。例如，显微镜和望远镜等光学仪器在很大程度上依赖于光学原理，以增强我们看到肉眼无法看到的东西的能力。此外，光学技术的进步导致了诸如矫正镜片等创新，这帮助视力障碍者更清晰地看见。隐形眼镜和激光眼科手术是其他一些例子，展示了我们对光学系统的理解如何通过改善视觉来改变生活。这些技术依赖于对光与眼睛相互作用的精确知识，证明了光学科学在日常生活中的实际应用。总之，术语光学涵盖了与视觉相关的一系列概念，从眼睛的生物结构到光的物理原理。通过研究光学系统，我们深入了解了不仅如何看见，还如何增强和纠正我们的视力。光学领域中生物学与物理学的相互作用继续激励着研究和创新，为未来的发现铺平了道路，这些发现可能进一步改善我们对视觉的理解。随着我们继续探索光学世界的奥秘，我们解锁了通过改善视觉来增强人类体验的新可能性。