Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
optical impedance discontinuity
space 光阻抗不连续性
tech. 光阻抗突变
optic impedance discontinuity
tech. 光阻抗突变

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips