| 释义 |
DEFINITIVE EXAMPLES 权威例句〔Ovshinsky effect〕The effect by which a specific glassy thin film switches from a nonconductor to a semiconductor upon application of a minimum voltage.奥弗辛斯基效应:在加某一最低电压的条件下,特种成分的薄玻璃呈现出非导体转化为半导体的效应美国传统〔film〕The books were covered in a thin film of dust.书籍上都覆盖着薄薄的一层灰。牛津搭配A thin film of oil was floating on the surface (= top part) of the sea.海面上漂浮着一层薄薄的油。剑桥国际 |