The lens material is inherent bad, plus there is something wrong with the software algorithm. Photog...

镜头材质本来就差，再加上软件算法有问题。

youdao

A method of surveying the index of refraction of thin lens material with the help of images made by spherical reflection is given.

给出了一种利用透镜的球面反射像测量薄透镜的材料折射率的方法。

youdao

The results show that the NVP-HEMA copolymer hydrogels have good biocompatibility, according with the requirements of the soft contact lens material.

由此可见，合成的NVP - HEMA高分子共聚物水凝胶材料具有良好的生物相容性，符合软性角膜接触镜材料的要求。

youdao

Because you trust biomedical engineers to have done a good job in designing these things and we'll talk about how biomaterials are designed and tested, and what makes a material, the properties of a material that you could use as a contact lens, what are the properties that it needs to have.

因为你深信生物医学工程师们,在设计这些材料时,已经做了充分的工作,我们会讨论如何设计和测试这些生物材料,什么材质具有,能够用来,做成隐形眼镜的材料的属性,它们需要具备的特性究竟是什么

耶鲁公开课 - 生物医学工程探索课程节选

To further protect the camera from impact, high-performance damping material has been added to protect the lens unit from external shocks.

ENGADGET: Casio trots out world's slimmest shock-resistant digicam: EX-G1 (video)