Dirac delta function
[计] 迪拉克δ函数
🧩 词语组成解析
[计] 迪拉克的
delta
['deltə]
n. 希腊语字母表第四字母δ;（河流的）三角洲;[数]变量增量;
🗣️ 情景例句
Talking to the real-estate agent.
与房地产仲介商谈。
Five cats and a man were involved in an accident.
五只猫和一个男人被卷入那场意外里面。
Time is more valuable than money.
时间比金钱宝贵。