oil layer的用法和樣例：
例句
- Valuable deposits of oil have been found by drilling.
通過(guò)鉆探發(fā)現很有開(kāi)采價(jià)值的油層。 - These are the rainbow effects we see so often in bubbles and in oil film on water.
這就是我們常見(jiàn)于肥皂泡或水上油膜的彩虹效應。 - Potential variation of thin oil film in electrolyte is an electrochemical process.
薄層油膜在電解質(zhì)中的電位變化是一個(gè)電化學(xué)過(guò)程。
