英语单词

diffraction是什么意思

diffraction

英 [dɪ'frækʃn] 美 [dɪ'frækʃən]
  • n. (光,声等的)衍射,绕射

英文词源


diffraction (n.)
1670s, from French diffraction (17c.) or directly from Modern Latin diffractionem (nominative diffractio), noun of action from past participle stem of Latin diffringere "break apart in pieces," from dis- "apart" (see dis-) + frangere "to break" (see fraction).

双语例句


1. Lustre is the integral effect of reflection and diffraction.
色泽是反射和衍射的综合效果.

来自辞典例句

2. Evidently diffraction, as well as interference, is a wave property.
显然,衍射以及干涉是波特性.

来自辞典例句

3. The diffraction method is appreciably lower than that of the spectroscopic method.
衍射法的精确度显然低于光谱法的精确度.

来自辞典例句

4. Another important wave phenomenon is diffraction.
另一个重要的波现象是衍射.

来自辞典例句

5. Diffraction, too, occurs in light waves.
衍射也是由光波产生.

来自辞典例句

考试词汇

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