ultraviolet bulb
常见例句
- The present invention is one kind of excited quasi-molecular lamp with double-layered lamp bulb joint not to become fragile in ultraviolet ray.
本发明提供一种受激准分子灯，可防止受激准分子灯的双重管灯泡接合部由于紫外线而变脆。
ip.com - Fluorescent lights use electricity to excite mercury vapour. This produces ultraviolet light that causes a phosphor coating inside the bulb to glow.
荧光灯用电激发水银蒸气, 这会生成紫外线光而使得镀在灯管内壁上的磷涂层发光. 返回 ultraviolet bulb