- Traditional Chinese Character(HanT):
貝式定理
- Simplified Chinese Character(HanS):
贝式定理
- Bopomofo(Mandarin Phonetic Symbols): ㄅㄟˋ ㄕˋ ㄉㄧㄥˋ ㄌㄧˇ (ㄅㄕㄉㄌ)
- Bopomofo(Zhuyin Keyboard Input/IME): 1o4g42u/4xu3
- (ASCII) Hanyu Pinyin: "beishidingli" "Bei4Shi4Ding4Li3" "Bei4 Shi4 Ding4 Li3" (BSDL)
- (Latin) Hànyǔ Pīnyīn: BèiShìDìngLǐ [ Bèi Shì Dìng Lǐ ]
- (英文翻譯) English Translation: "Bay's theorem"
- (西語翻譯) Traducción Español: "teorema de bay"
- (日文翻譯) 日本語翻訳: "ベイの定理"