Fresnel diffraction pattern
[电] 夫累耐尔绕射图
🧩 词语组成解析
[计] 菲涅耳
n. 衍射\\n[化] 衍射
pattern
['pætɚn]
n. 模式;花样，样品;图案;榜样，典范;
vt. 模仿;以图案装饰;
vi. 形成图案;
🗣️ 情景例句
and a good night's sleep.
睡一个好觉。
Is there any way of ensuring we'll have enough time for our talks?
我们是否能保证有充足的时间来谈判？
At night, when you really wish to go to sleep, you rarely manage to do so.
到了夜晚，你真想睡了，却很难入睡。