Radial node
径向节点
Explanation (EN)
A node occurring as a function of distance from the nucleus; the number equals n − l − 1.
Explanation (ZH)
随距核距离变化而出现的节点;其数目等于 n − l − 1。
About the IPA
The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.
It helps linguists, language learners, and educators accurately describe pronunciation across languages.
Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.