collimating

简明释义

英[ˈkɒlɪmeɪtɪŋ]美[kɑːˈlɪmeɪtɪŋ]

adj. 准直的

英英释义

单词用法

同义词

反义词

例句

1.In this paper the distortion of image collimating system is analyzed, and then an on-line self-calibration method with double-frequency laser length measuring result as length datum is presented.

通过对图像瞄准系统中的畸变分析，提出以激光长度测量值作为长度基准的成像系统在线自标定方法。

2.A new device is developed for real-time monitoring of laser beam quality and adaptive collimating of laser beam direction.

设计了一个激光光斑实时监测与光路自动准直装置，能够实时监测激光光斑并自动准直激光输出方向。

3.A single collimating lens has been designed to reduce the Angle of divergence.

采用单透镜准直系统进行发散角的压缩。

4.A new collimating method for semiconductor laser array using binary optical elements is described in the paper and a binary beam collimator is designed and manufactured.

阐述了二元光学元件用于半导体激光器列阵准直的新方法，并设计制作了二元光学准直器。

5.Experimental results show that the computer collimating method has high accuracy and good repetition, and can be used in the stripe precise inspection of code-bar invar grade rod.

实验证明，该视觉瞄准方法的准确度高、重复性好，适用于条码型水准标尺的分划检测。

6.In this paper the distortion of image collimating system is analyzed, and then an on-line self-calibration method with double-frequency laser length measuring result as length datum is presented.

通过对图像瞄准系统中的畸变分析，提出以激光长度测量值作为长度基准的成像系统在线自标定方法。

7.The orthogonal surface equation of the collimating micro-lenses array is derived, the divergence angles after collimating and the parameters of the focused lens are calculated.

推导出了正交的两组准直微透镜阵列的面形公式；计算了准直光束的准直精度和聚焦光学系统参数。

8.Some of the collimating and re focusing optics are given.

文中还给出了几种准直和聚焦的光学系统。

9.Based on the new configuration of optic stress system, we need to design a wide bands and long focal night vision collimating lens.

依据新配置的光应力系统试验要求，需设计一套大视场、宽光谱、长焦距的微光准直物镜。

10.The technician spent hours collimating the optical system for the new camera.

技术员花了几个小时来准直新相机的光学系统。

11.Properly collimating the optics can greatly improve image quality.

正确的准直光学可以大大提高图像质量。

12.In astronomy, collimating a telescope is crucial for accurate observations.

在天文学中，准直望远镜对准确观察至关重要。

13.Before taking measurements, the scientist was collimating the X-ray source.

在进行测量之前，科学家正在准直X射线源。

14.The engineer is collimating the laser beam to ensure it travels in a straight line.

工程师正在准直激光束，以确保其沿直线传播。

作文

In the field of optics, precision is paramount. One of the critical processes that ensure this precision is the act of collimating. To collimate means to align light rays so that they are parallel, which is essential for various optical instruments such as telescopes, microscopes, and lasers. When light rays are parallel, it allows for a clearer and more focused image, making it easier for scientists and researchers to observe and analyze their subjects. The importance of collimating cannot be overstated, as any misalignment can lead to significant errors in measurements and observations.The process of collimating typically involves adjusting the optical components of an instrument to ensure that they are properly aligned. For instance, in a telescope, the lenses must be positioned so that they focus light from distant stars into a sharp image. If the telescope is not collimated, the images will appear blurry or distorted, making it difficult to study celestial objects accurately.In addition to telescopes, collimating is also crucial in the field of laser technology. Lasers require highly collimated beams of light for applications ranging from industrial cutting to medical procedures. A well-collimated laser beam can travel long distances without spreading out, which is vital for maintaining the intensity and focus of the laser. Any deviation from perfect collimation can reduce the effectiveness of the laser, leading to suboptimal results in whatever application it is being used for.Moreover, collimating is not limited to just optical devices. In the realm of radiation therapy, for example, collimating refers to the technique of directing radiation beams precisely at tumors while minimizing exposure to surrounding healthy tissue. This careful alignment ensures that patients receive the maximum therapeutic effect while reducing potential side effects from radiation exposure.The techniques used for collimating can vary depending on the specific application and the type of equipment involved. Generally, it may involve using specialized tools and software to adjust the position and alignment of optical elements. For instance, in a laboratory setting, technicians might use laser alignment tools to achieve precise collimation of optical systems. In contrast, astronomers often rely on visual methods and star testing to ensure their telescopes are properly collimated before conducting observations.In conclusion, collimating is a fundamental aspect of many scientific fields, ensuring that instruments function correctly and provide accurate data. Whether it is in astronomy, laser technology, or medical applications, the ability to collimate light or radiation effectively can make a significant difference in the quality of results obtained. As technology continues to advance, the methods and tools for collimating are likely to evolve, further enhancing our ability to explore and understand the world around us. Understanding the concept of collimating is essential for anyone working in fields that rely on optical precision, highlighting its importance in both theoretical and practical applications.

在光学领域，精确性至关重要。确保这种精确性的关键过程之一就是准直。准直意味着将光线对齐，使其平行，这对于望远镜、显微镜和激光等各种光学仪器至关重要。当光线平行时，可以获得更清晰和更集中的图像，使科学家和研究人员更容易观察和分析他们的研究对象。准直的重要性不容小觑，因为任何不对齐都可能导致测量和观察中的重大错误。准直的过程通常涉及调整仪器的光学组件，以确保它们正确对齐。例如，在望远镜中，透镜必须定位，以便将来自遥远星体的光聚焦成清晰的图像。如果望远镜没有准直，图像将显得模糊或失真，使得准确研究天体变得困难。除了望远镜，准直在激光技术领域同样至关重要。激光需要高度准直的光束，用于从工业切割到医疗程序等各种应用。一个良好准直的激光束可以在长距离内传播而不会扩散，这对于保持激光的强度和聚焦至关重要。任何与完美准直的偏差都可能降低激光的有效性，从而导致在所使用的任何应用中效果不佳。此外，准直不仅限于光学设备。在放射治疗领域，例如，准直指的是将辐射束精确地指向肿瘤，同时最小化对周围健康组织的暴露的技术。这种仔细的对齐确保患者获得最大的治疗效果，同时减少辐射暴露带来的潜在副作用。用于准直的技术可能因特定应用和涉及的设备类型而异。通常，它可能涉及使用专业工具和软件来调整光学元件的位置和对齐。例如，在实验室环境中，技术人员可能会使用激光对齐工具来实现光学系统的精确准直。相比之下，天文学家通常依赖视觉方法和星体测试来确保他们的望远镜在进行观察之前得到妥善的准直。总之，准直是许多科学领域的基本方面，确保仪器正常运行并提供准确的数据。无论是在天文学、激光技术还是医疗应用中，有效准直光线或辐射的能力都可以显著影响获得结果的质量。随着技术的不断进步，准直的方法和工具可能会不断演变，进一步增强我们探索和理解周围世界的能力。理解准直的概念对于任何在依赖光学精度的领域工作的人来说都是必不可少的，突显了它在理论和实际应用中的重要性。