lambert
简明释义
n. 朗伯（亮度单位）
英英释义
单词用法
兰伯特定律 | |
兰伯特表面 | |
兰伯特反射器 | |
兰伯特材料 |
同义词
| 流明 | 光源的亮度可以用流明来测量。 | ||
| 坎德拉 | Candela is often used to describe the intensity of light emitted in a particular direction. | 坎德拉通常用于描述在特定方向上发出的光的强度。 |
反义词
例句
兰伯特是一只小狮子。
兰伯特是一个英雄。
3."I love people with good energy," says Lambert, 27.
27岁的兰伯特说：“我喜欢有活力的人。”
4.Lambert is afraid. the Wolf is a wild animal.
兰伯特很害怕。狼是一种野生动物。
5.Eleanor Lambert takes five leading American designers to Paris to show with the great European designers such as Chanel and Dior.
埃莉诺·兰伯特带着5为美籍设计师去了巴黎，向欧洲顶级设计大师，如香奈儿和迪奥，展示了他们的设计。
6.Lambert took female video of the year for the life-changing song that's earned her a Grammy AND her new husband, Shelton.
兰伯特依靠她那首改变自己星路历程的歌曲拿到“年度最佳女歌手录影带奖”，此前，她已经凭借这首歌跟她的新婚丈夫谢尔顿一起获得格莱美奖。
7.And Lambert has come up from the East Bay.
兰伯特这会儿也会从东湾赶过来。
8.In photometry, lambert is a unit used to quantify luminous intensity.
在光度学中，拉姆伯特是用于量化光强度的单位。
9.A surface that reflects light uniformly emits lambert units.
均匀反射光的表面发出拉姆伯特单位的光。
10.The lambert scale helps us understand how bright a surface appears to the human eye.
拉姆伯特尺度帮助我们理解一个表面在肉眼中看起来有多亮。
11.When designing lighting for a theater, we consider the lambert value for each stage area.
在设计剧院照明时，我们会考虑每个舞台区域的拉姆伯特值。
12.The brightness of the surface was measured in lambert.
该表面的亮度以拉姆伯特为单位进行测量。
作文
The term lambert refers to a unit of measurement in the field of photometry, which is the science of measuring visible light. It is named after the German mathematician and astronomer Johann Heinrich Lambert, who made significant contributions to the understanding of light and its properties. The lambert is defined as the luminous intensity per unit area of a surface that emits or reflects light uniformly in all directions. This means that if you have a perfectly diffusing surface that emits light evenly, the brightness measured in lambert will give you an idea of how much light is perceived by the human eye from that surface.Understanding the concept of lambert is crucial for various fields such as photography, theater lighting, and even computer graphics. In photography, for instance, knowing how to measure light in lambert can help photographers achieve the desired exposure for their images. A surface with a higher lambert value appears brighter, while a lower value indicates a dimmer appearance. This understanding allows photographers to manipulate lighting conditions effectively to enhance their work.In the realm of theater, lighting designers often use lambert measurements to create the right atmosphere on stage. By adjusting the intensity of lights based on lambert values, they can evoke different emotions and highlight specific elements of a performance. For example, a scene requiring a soft, romantic ambiance might use lower lambert values, while a dramatic climax could employ higher values to create intensity and focus.In computer graphics, the concept of lambert is also applied when rendering images. The Lambertian reflection model is used to simulate how light interacts with surfaces. This model assumes that light is scattered uniformly in all directions from a surface, similar to how a matte finish works in the real world. By utilizing the lambert value in rendering algorithms, graphic designers can create more realistic images that mimic the way light behaves in nature.Additionally, the lambert has practical applications in various industries, such as automotive and aerospace, where accurate lighting measurements are essential for safety and design purposes. Engineers and designers may rely on lambert values to ensure that vehicles and aircraft are visible under different lighting conditions, contributing to overall safety and functionality.In conclusion, comprehending the significance of the term lambert extends beyond just a scientific measurement; it bridges the gap between art and technology. Whether in photography, theater, computer graphics, or engineering, the principles behind lambert play a vital role in how we perceive and utilize light. As we continue to explore the intricacies of light and its effects, the legacy of Johann Heinrich Lambert lives on, reminding us of the profound impact that understanding light can have on our world.
术语lambert指的是光度学领域中的一个测量单位，光度学是测量可见光的科学。它以德国数学家和天文学家约翰·海因里希·lambert的名字命名，他对光及其属性的理解做出了重要贡献。lambert被定义为均匀向所有方向发射或反射光的表面每单位面积的光强度。这意味着如果你有一个完美的散射表面均匀发出光线，那么用lambert测量的亮度将给你一个关于从该表面感知到多少光的信息。理解lambert的概念对于摄影、舞台照明甚至计算机图形等多个领域至关重要。例如，在摄影中，知道如何用lambert测量光可以帮助摄影师实现他们图像所需的曝光。具有较高lambert值的表面看起来更亮，而较低值则表示更暗的外观。这种理解使摄影师能够有效地操控光照条件，以增强他们的作品。在戏剧领域，灯光设计师通常使用lambert测量来创造舞台上的合适氛围。通过根据lambert值调整灯光强度，他们可以激发不同的情感，并突出表演的特定元素。例如，一个需要柔和浪漫气氛的场景可能会使用较低的lambert值，而戏剧高潮则可能使用较高的值来创造强度和焦点。在计算机图形学中，lambert的概念同样在渲染图像时应用。Lambertian反射模型用于模拟光如何与表面相互作用。该模型假设光从表面均匀散射到所有方向，类似于现实世界中哑光表面的工作方式。通过在渲染算法中利用lambert值，图形设计师可以创建更逼真的图像，模拟光在自然界中的行为。此外，lambert在汽车和航空等各个行业也有实际应用，其中准确的照明测量对于安全和设计目的至关重要。工程师和设计师可能依靠lambert值来确保车辆和飞机在不同的光照条件下可见，从而有助于整体安全性和功能性。总之，理解术语lambert的重要性超越了单纯的科学测量；它架起了艺术与技术之间的桥梁。无论是在摄影、戏剧、计算机图形还是工程中，lambert背后的原则在我们感知和利用光的方式中发挥着至关重要的作用。随着我们继续探索光的复杂性及其影响，约翰·海因里希·lambert的遗产仍在延续，提醒我们理解光对我们世界的深远影响。
