Kronecker delta notation
[计] 克罗内克δ表示
🧩 词语组成解析
[计] 克罗内克
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
Chileren should learn about the great accomplishments of their nation.
孩子们应该了解自己国家的伟大成就。
All is fish that comes to his net.
到了网中都是鱼；只要到手全都要。
so they insured it for the trip.
于是，他们对这只盘子的运输安全投了保。