bimetallic strip
名词 n.
英文释义
名词 n.
- A thin strip made from a sandwich of two different metals, the metals having different rates of expansion with temperature, so that an increase in temperature causes the strip to bend one way, and a decrease causes it to bend the other; used in various devices such as thermostats.
词形变化
0 次浏览
数据来源: Wiktionary