弘扬国学 · 传承文化

diffraction

英 [dɪ'frækʃn] 美 [dɪ'frækʃən]

解释

n. （光，声等的）衍射，绕射

※ 提供单词"diffraction"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

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).

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例句和用法

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

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

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.

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

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