| 释义 |
phosphor
英音 [ ˈfɒsfə(r) ]
美音 [ ˈfɑːsfər; ˈfɑːsˌfɔːr ]
释义
n. 磷光体，磷光剂
例句
1·Fluorescent lights use electricity to excite mercury vapor. 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.
2·At least one anode covers the phosphor layer.
至少一个阳极覆盖该荧光层。
3·Uses: As an activator of phosphor and dopant of garnet.
用途：用于荧光粉的活化剂和柘榴石的添加剂。
短语
1·phosphor bronze
[冶]磷青铜
2·phosphor powder
荧光粉
3·phosphor copper
磷铜
同根词
词根 phosphor
phosphorous
adj
磷的，含磷的；发磷光的
phosphorescent
adj
[昆] 发出磷光的；磷光性的
phosphorescence
n
磷光；磷光现象
phosphoresce
vi
发出磷光
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