phosphor
['fɑsf?]
- n. 磷光體，磷光劑
IELTS暢通詞匯
中文詞源
phosphor 啟明星，磷，微光體
來自拉丁語phosphorus,啟明星，來自希臘語Phosphoros,啟明星，來自phos,光，phoros,攜帶者，詞源同bring.后用作化學物質(zhì)磷，引申詞義微光體。
英文詞源
- phosphor (n.)
- "morning star," 1630s, from Latin phosphorus "the morning star" (see phosphorus). Meaning "anything phosphorescent" is from 1705.
雙語例句
- 1. Fractions of the phosphor are easily lost.
- 部分磷光體容易丟失.
來自辭典例句
- 2. The plant of growth needs three kinds of elements: nitrogen, phosphor and potassium.
- 生長著的植物需要三種元素: 氮 、 磷、鉀.
來自辭典例句
- 3. The final image in the electron microscope must be projected on to a phosphor - coated screen.
- 電子顯微鏡的最終圖象一定要投射到熒光屏上.
來自辭典例句
- 4. Typical material is phosphor, titanium pigment and kinds of high purity pigment.
- 典型的物料有熒光粉 、 鈦白粉和各種高純顏料等.
來自互聯(lián)網(wǎng)
- 5. THP salt is a nontoxic phosphor compound without environment pollution.
- THP鹽是一種以低毒、無污染的具有羥甲基磷結(jié)構(gòu)的化合物.
來自互聯(lián)網(wǎng)