night vision

简明释义

夜视

英英释义

例句

1.During the camping trip, we relied on our night vision devices to navigate through the forest after sunset.

在露营旅行中，我们依靠我们的夜视设备在日落后穿越森林。

2.Astronomers often use telescopes with night vision to observe celestial bodies more clearly.

天文学家常常使用带有夜视功能的望远镜来更清楚地观察天体。

3.Many wildlife photographers rely on night vision technology to capture images of nocturnal animals.

许多野生动物摄影师依靠夜视技术拍摄夜行性动物的照片。

4.The new security cameras come equipped with night vision capabilities for better surveillance at night.

新款监控摄像头配备了夜视功能，以便在夜间进行更好的监控。

5.The soldier used his night vision goggles to spot enemy movements in the dark.

士兵使用他的夜视护目镜在黑暗中发现敌人的动向。

作文

Night vision is a fascinating technology that allows individuals to see in low-light conditions. This capability is especially useful for various applications, including military operations, wildlife observation, and even recreational activities such as camping and hiking. The concept of night vision (夜视) has evolved significantly over the years, transforming from rudimentary devices to advanced systems that can capture images in complete darkness.The basic principle of night vision (夜视) technology involves the amplification of available light, whether it be from the moon, stars, or artificial sources. Traditional night vision (夜视) devices use image intensifier tubes to enhance the light entering the device, allowing the user to see in dark environments. This technology has been crucial for military personnel who need to navigate and operate effectively during nighttime missions. With night vision (夜视), soldiers can identify targets, avoid obstacles, and carry out their objectives with a significant advantage over adversaries who lack this capability.In addition to military uses, night vision (夜视) technology has found its way into civilian applications. Wildlife enthusiasts and researchers utilize night vision (夜视) equipment to observe nocturnal animals without disturbing their natural behaviors. This non-invasive approach helps scientists gather valuable data about species that are otherwise difficult to study during the day. Similarly, outdoor adventurers often rely on night vision (夜视) gear when hiking or camping in remote areas, providing them with a sense of security and the ability to navigate safely after dark.As technology progresses, newer generations of night vision (夜视) devices have emerged, incorporating digital imaging and thermal imaging capabilities. Digital night vision (夜视) devices can record video and take photographs, making them versatile tools for both recreational and professional use. Thermal imaging, on the other hand, detects heat signatures, allowing users to see through smoke or fog and identify living beings based on their body heat. This advancement has proven invaluable in search and rescue operations, where locating individuals in low visibility conditions is critical.Despite the many benefits of night vision (夜视), there are limitations to consider. For instance, traditional night vision (夜视) devices can be less effective in extremely low-light situations or bright light exposure, which can damage the equipment. Additionally, while night vision (夜视) provides enhanced visibility, it does not offer depth perception, which can pose challenges in certain scenarios.In conclusion, night vision (夜视) technology has revolutionized the way we perceive and interact with our environment in low-light conditions. From military applications to wildlife observation and outdoor adventures, the ability to see in the dark has opened up new possibilities for exploration and safety. As advancements continue to emerge, the future of night vision (夜视) promises even greater innovations that will further enhance our ability to navigate the night.

夜视是一项迷人的技术，允许个人在低光条件下看见。这种能力在军事行动、野生动物观察，甚至露营和远足等休闲活动中尤为有用。夜视（night vision）的概念随着时间的推移而显著演变，从简单的设备转变为能够在完全黑暗中捕捉图像的先进系统。夜视（night vision）技术的基本原理涉及可用光的放大，无论是来自月亮、星星还是人造光源。传统的夜视（night vision）设备使用图像增强管来增强进入设备的光线，使用户能够在黑暗环境中看见。这项技术对军事人员至关重要，他们需要在夜间任务中有效地导航和操作。通过夜视（night vision），士兵可以识别目标、避免障碍，并以显著的优势完成他们的目标。除了军事用途外，夜视（night vision）技术还进入了民用应用。野生动物爱好者和研究人员利用夜视（night vision）设备观察夜行性动物，而不打扰它们的自然行为。这种非侵入性的方法帮助科学家收集关于那些在白天难以研究的物种的宝贵数据。同样，户外探险者在偏远地区徒步旅行或露营时往往依赖于夜视（night vision）设备，为他们提供安全感，并能在黑暗中安全导航。随着技术的发展，新一代的夜视（night vision）设备应运而生，结合了数字成像和热成像的能力。数字夜视（night vision）设备可以录制视频和拍摄照片，使其成为休闲和专业使用的多功能工具。热成像则检测热签名，使用户能够透过烟雾或雾霭看见，并根据体温识别生物。这一进步在搜索和救援行动中被证明是无价的，因为在低能见度条件下找到个人至关重要。尽管夜视（night vision）有许多好处，但也存在需考虑的局限性。例如，传统的夜视（night vision）设备在极低光照情况下或强光暴露时效果较差，且可能损坏设备。此外，虽然夜视（night vision）提供了增强的可视性，但并不提供深度感知，这在某些情况下可能会带来挑战。总之，夜视（night vision）技术彻底改变了我们在低光条件下感知和与环境互动的方式。从军事应用到野生动物观察和户外冒险，在黑暗中看见的能力为探索和安全打开了新的可能性。随着不断出现的进步，夜视（night vision）的未来承诺将进一步增强我们在夜间导航的能力的创新。