- Traditional Chinese Character(HanT):
晝夜節律
- Simplified Chinese Character(HanS):
昼夜节律
- Bopomofo(Mandarin Phonetic Symbols): ㄓㄡˋ ㄧㄝˋ ㄐㄧㄝˊ ㄌㄩˋ (ㄓㄧㄐㄌ)
- Bopomofo(Zhuyin Keyboard Input/IME): 5.4u,4ru,6xm4
- (ASCII) Hanyu Pinyin: "zhouyejielv" "Zhou4Ye4Jie2Lv4" "Zhou4 Ye4 Jie2 Lv4" (ZYJL)
- (Latin) Hànyǔ Pīnyīn: ZhòuYèJiéLü [ Zhòu Yè Jié Lü ]
- (英文翻譯) English Translation: "circadian rhythm"
- (西語翻譯) Traducción Español: "ritmo circadiano"
- (日文翻譯) 日本語翻訳: "概日リズム"