auxiliary light

简明释义

副灯

英英释义

例句

1.The vehicle is equipped with an auxiliary light to improve visibility during nighttime driving.

该车辆配备了一个辅助灯以提高夜间驾驶时的能见度。

2.During the presentation, we used an auxiliary light to highlight key points on the board.

在演示期间，我们使用了一个辅助灯来突出板上的关键点。

3.The auxiliary light on the boat helps navigate in low-light conditions.

船上的辅助灯有助于在低光条件下导航。

4.Many photographers use an auxiliary light to enhance their lighting setup for better portraits.

许多摄影师使用辅助灯来增强他们的灯光布置，以便拍出更好的肖像。

5.In case of a power outage, the auxiliary light can provide temporary illumination.

在停电的情况下，辅助灯可以提供临时照明。

作文

In the world of photography and videography, lighting plays a crucial role in determining the quality of the final image. One essential component that many professionals rely on is the use of an auxiliary light. An auxiliary light is any additional light source that helps enhance the primary lighting setup. This can include anything from softboxes and reflectors to LED panels and flash units. The main purpose of employing an auxiliary light is to fill in shadows, create depth, and add a creative flair to the scene being captured.Understanding how to effectively use an auxiliary light can significantly improve the outcome of your photographs or videos. For instance, when shooting portraits, the natural light might not always be enough to illuminate the subject's face evenly. In such cases, adding an auxiliary light can help brighten specific areas, thus ensuring that the subject is well-lit and the details are visible. Additionally, using an auxiliary light allows photographers to control the mood and atmosphere of their shots. By adjusting the intensity and direction of the auxiliary light, one can create dramatic effects or soft, romantic vibes depending on the desired outcome.Moreover, an auxiliary light can also serve practical purposes. In situations where the ambient light is too harsh or unflattering, such as during midday sun, an auxiliary light can help diffuse the light and make it more pleasing. This can be achieved by using diffusers or reflectors that soften the light before it hits the subject. Similarly, in low-light conditions, an auxiliary light can provide the necessary illumination to capture clear images without introducing excessive noise that often accompanies high ISO settings.The versatility of an auxiliary light extends beyond just photography; it is equally important in video production. In this medium, lighting can make or break a scene. Filmmakers often use multiple auxiliary lights to achieve a balanced and dynamic look. For example, a three-point lighting setup typically includes a key light, fill light, and backlight, with the fill light often serving as the auxiliary light to reduce shadows created by the key light. This layered approach to lighting ensures that the subjects are well-defined and visually appealing on screen.In conclusion, mastering the use of an auxiliary light is essential for anyone serious about photography or videography. The ability to manipulate light sources allows creatives to elevate their work, making them stand out in a competitive field. Whether you are a beginner or a seasoned professional, understanding the various functions and applications of an auxiliary light can lead to more compelling visual storytelling. So, the next time you pick up your camera or set up your video gear, consider how an auxiliary light can enhance your project and bring your vision to life.

在摄影和摄像的世界中，光线在决定最终图像质量方面起着至关重要的作用。许多专业人士依赖的一个基本组成部分是使用辅助光源。辅助光源是任何额外的光源，帮助增强主要的照明设置。这可以包括从柔光箱、反光板到LED面板和闪光灯单元的任何东西。使用辅助光源的主要目的是填补阴影、创造深度，并为所拍摄的场景增添创意风格。有效理解如何使用辅助光源可以显著改善您的照片或视频的结果。例如，在拍摄人像时，自然光可能并不足以均匀地照亮主题的面部。在这种情况下，添加辅助光源可以帮助照亮特定区域，从而确保主题被良好照明，细节可见。此外，使用辅助光源可以让摄影师控制拍摄的氛围和情绪。通过调整辅助光源的强度和方向，可以根据期望的结果创造出戏剧性的效果或柔和浪漫的氛围。此外，辅助光源也可以发挥实用作用。在环境光太刺眼或不讨好的情况下，例如在正午阳光下，辅助光源可以帮助散射光线，使其更加宜人。这可以通过使用扩散器或反光板来实现，这些设备会在光线照射到主题之前软化光线。同样，在低光条件下，辅助光源可以提供必要的照明，以捕捉清晰的图像，而不会引入高ISO设置通常伴随的过多噪点。辅助光源的多功能性不仅限于摄影；在视频制作中同样重要。在这种媒介中，照明可以成就或破坏一个场景。电影制作人通常使用多个辅助光源来实现平衡和动态的外观。例如，三点照明设置通常包括主光、填充光和背光，其中填充光通常作为辅助光源，以减少主光产生的阴影。这种分层的照明方法确保被摄者在屏幕上清晰可见且视觉吸引。总之，掌握使用辅助光源对于任何认真对待摄影或摄像的人来说都是必不可少的。操控光源的能力使创作者能够提升他们的作品，使其在竞争激烈的领域中脱颖而出。无论您是初学者还是经验丰富的专业人士，理解辅助光源的各种功能和应用都可以带来更引人注目的视觉叙事。因此，下次您拿起相机或设置视频设备时，请考虑辅助光源如何增强您的项目并将您的愿景变为现实。