planoconvex
基本解释
- adj.一麪平一麪凸的(平凸的)
英汉例句
- A planoconvex lens used to concentrate light.
凸透鏡用來聚光的凸鏡 - Seeds small, obovate, angular and wingless or planoconvex with a narrow marginal wing;
種子小,倒卵形,具角和無翼的或平凸具一個狹窄的邊緣的翅; - a planoconvex lens.
平凸透鏡 - planoconvex spotlight
平凸型聚光燈 - planoconvex lenses
平凸鏡片, 平凸透鏡