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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

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構的化合物.

來自互聯(lián)網