Helmholtz equation
[化] 亥姆霍兹方程
🧩 词语组成解析
赫尔姆霍茨(①姓氏 ②Hermann Ludwig Ferdinand von, 1821-1894, 德国生理学家, 物理学家及解剖学家)
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
Money is the key that opens all doors.
金钱是打开一切门户的钥匙。
Last spring my wife suggested that I call in a man to look at our lawn mower.
今年春天，妻子让我请人检查一下我家的割草机。