国产高清精品免费区-男女一进一出抽搐免费视频-中日韩一二三级黄色永久视频-日韩精品人妻一区二区免费视频-日本久久视频在线观看-99热这里只有精品88热-亚洲韩国黄色最新短视频一区-日韩伦理在线观看免费全集-国产av一区二区三区天堂

Microscopy,Phase Contrast

《英文msh詞典》Microscopy,Phase Contrast
[入口詞] Microscopy,Phase Contrast
[主題詞] Microscopy,Phase-Contrast
[英文釋義] A form of interference microscopy in which variations of the refracting index in the object are converted into variations of intensity in the image. This is achieved by the action of a phase plate.

熱門查詢