carbon film的用法和樣例：
例句
- Laser Raman spectroscope analysis shows that, the structure of the film certainly is diamond-like carbon.
拉曼光譜分析表明，所制備的碳膜為典型的類(lèi)金剛石結構。 - The gas permeation mechanism through carbon membrane is involved in Knudsen diffusion and viscous flow.
氣體透過(guò)炭膜的擴散以努森擴散為主，并伴有粘性流。
