lens
复数形式
lenses
1
晶状体, 眼睛的透镜
(anatomy) the clear elastic part of the eye that concentrates light in order for things to be seen clearly
The lens, a flexible and transparent structure in the eye, contributes to the process of focusing light onto the retina. It works in conjunction with the cornea to refract incoming light, allowing for the formation of clear images. By adjusting its shape, the lens accommodates varying distances, enabling us to see objects up close or at a distance with clarity. Its function is vital for visual acuity and the perception of depth and detail.
- A healthy diet rich in antioxidants can help maintain the clarity and flexibility of the lens.
富含抗氧化剂的健康饮食有助于保持晶状体的清晰度和灵活性。
- Age-related changes in the lens of the eye can result in presbyopia, making it difficult to focus on close objects.
眼睛晶状体的年龄相关变化可能导致老花眼，使得难以聚焦近处的物体。
- The eye surgeon performed a delicate procedure to remove a foreign object lodged behind the lens.
眼科医生进行了一项精细的手术，以移除卡在晶状体后面的异物。
- The lens of the eye adjusts its shape to accommodate for different distances, allowing for clear vision at various focal points.
眼睛的晶状体调整其形状以适应不同的距离，从而在不同焦点上实现清晰的视觉。
- The lens of the eye focuses light onto the retina, enabling clear vision.
眼睛的晶状体将光线聚焦到视网膜上，从而实现清晰的视觉。
2
镜头, 透镜
a shaped piece of glass or plastic that refracts light to form images, commonly used in cameras, microscopes, eyeglasses, and telescopes
A lens is an essential part of a camera that focuses light onto the image sensor or film, creating a sharp image. It is made of one or more curved glass elements that bend and direct the light rays. Different lenses can affect how a scene is captured, such as how much of the scene is included, how close distant objects appear, and how the background looks. Lenses are used to control focus, zoom, and depth of field, and they play a key role in determining the overall quality of a photograph.
- She adjusted the camera lens to sharpen the image.
她调整了相机镜头以使图像更清晰。
- The microscope's lens revealed the cell structure in detail.
显微镜的镜头详细揭示了细胞结构。
- His glasses have prescription lenses for nearsightedness.
他的眼镜有用于近视的处方镜片。
- The telescope's lens magnified the distant stars.
望远镜的镜头放大了遥远的星星。
- A wide-angle lens is ideal for landscape photography.
广角镜头是风景摄影的理想选择。
同义词：
3
电子透镜, 电子物镜
a device in electron optics that manipulates and focuses electron beams using electromagnetic fields, often found in electron microscopes and particle accelerators
- The electron lens focused the beam onto the sample.
电子透镜将光束聚焦到样品上。
- Magnetic lenses are essential in scanning electron microscopes.
磁透镜在扫描电子显微镜中是必不可少的。
- The lens system corrected distortions in the electron path.
透镜系统校正了电子路径中的畸变。
- Engineers calibrated the electric lens for better resolution.
工程师校准了电动透镜以获得更好的分辨率。
- The lens assembly was cooled to maintain stability.
透镜组件被冷却以保持稳定性。
同义词：
4
概念框架, 视角
a conceptual framework or perspective used to interpret or analyze information, experiences, or phenomena
- She viewed the issue through a feminist lens.
她通过女权主义的视角来看待这个问题。
- History is often taught through the lens of national identity.
历史常常通过民族认同的视角来教授。
- His writing offers a lens into the immigrant experience.
他的写作提供了一个透镜来审视移民经历。
- The documentary provides a lens on climate change.
这部纪录片提供了一个关于气候变化的视角。
- Culture acts as a lens shaping our perception of reality.
文化作为一个透镜塑造我们对现实的感知。
5
兵豆, 兵豆属
a botanical genus that includes lentil plants, known for their edible seeds and agricultural importance
- Lens culinaris is the species commonly grown for lentils.
Lens culinaris是通常为小扁豆种植的物种。
- Farmers planted rows of Lens to harvest in the spring.
农民们种植了成排的 兵豆 以便在春天收获。
- The Lens genus thrives in dry, temperate climates.
兵豆属在干燥、温带气候中茁壮成长。
- Botanists studied the growth patterns of Lens varieties.
植物学家研究了Lens品种的生长模式。
- The pods of Lens plants contain nutritious seeds.
Lens植物的豆荚含有营养丰富的种子。
同义词：