ultraviolet bulb
常見例句
- The present invention is one kind of excited quasi-molecular lamp with double-layered lamp bulb joint not to become fragile in ultraviolet ray.
本發(fā)明提供一種受激準分子燈，可防止受激準分子燈的雙重管燈泡接合部由于紫外線而變脆。
ip.com - Fluorescent lights use electricity to excite mercury vapour. This produces ultraviolet light that causes a phosphor coating inside the bulb to glow.
熒光燈用電激發(fā)水銀蒸氣, 這會生成紫外線光而使得鍍在燈管內(nèi)壁上的磷涂層發(fā)光. 返回 ultraviolet bulb