dioptrical

dioptrical的音标为：[ˌdɪəʊpɪˈtrɪkl] ，中文翻译为“屈光学”。

速记技巧：di-op-tr-ic（di-表示“两个”，op-tr-ic表示“光学仪器”）

请注意，以上内容仅供参考，如需更准确信息，可以请教专业人士。

dioptrical的词源：

词根：diopt-，表示“透镜”或“折射”的意思。

词缀：-ical，表示“具有…性质的”。

变化形式：

名词形式：dioptric（折射的）

形容词形式：dioptrical（折射的）

相关单词：

1. Diopter（透镜）：一种用于调整视力的光学仪器，通常用于矫正近视或远视。

2. Refractive error（折射误差）：由于眼睛的屈光系统不能准确地聚焦光线而引起的视力问题。

3. Refractor（折射器）：一种用于测量或检查眼睛的折射误差的光学仪器。

4. Hyperopia（远视）：一种常见的视力问题，指人眼对近距离物体无法清晰成像。

5. Astigmatism（散光）：一种视力问题，指眼睛对不同方向的光线不能形成清晰的图像。

6. Lens（透镜）：一种光学元件，用于改变光线传播的方向。

7. Objective lens（物镜）：用于收集并聚焦光线以形成物体的清晰图像的透镜。

8. Objective distance（物距）：物镜与物体之间的距离。

9. Objective lens adjustment（物镜调整）：调整物镜的位置或焦距以获得最佳的图像质量的过程。

10. Eye chart（视力表）：用于测试视力的图表，通常包含不同距离的字母和符号，用于检查人的视力状况。

常用短语：

1. dioptrical measurement

2. dioptrical lens

3. dioptrical error

4. dioptrical correction

5. dioptrical power

6. dioptrical adjustment

7. dioptrical microscope

例句：

1. We used a dioptrical lens to measure the size of the object.

2. The dioptrical error in the lens needs to be corrected.

3. The dioptrical power of the glasses I wear is quite high, making it difficult to see clearly.

4. The dioptrical adjustment on the microscope needs to be checked regularly.

5. The dioptrical lens is a crucial component of optical instruments.

6. We need to make sure the dioptrical lens is properly aligned in the microscope.

7. The dioptrical microscope is a powerful tool for scientific research and observation.

英文小作文：

Title: The Importance of Dioptrical Instruments in Modern Life

Dioptrical instruments, such as microscopes, telescopes, and lenses, play a crucial role in modern life. From scientific research to medical diagnosis, these instruments help us to see things that are beyond the naked eye. Microscopes allow us to observe microorganisms and cells at a much greater level of detail, while telescopes enable us to see objects that are beyond our reach. Lenses, such as glasses and camera lenses, correct our vision and capture images with precision. Without these instruments, many aspects of modern life would be impossible. I believe that we should continue to invest in the development of new dioptrical instruments and use them to their full potential in order to improve our lives and advance science and technology.