- Traditional Chinese Character(HanT):
恆溫層
- Simplified Chinese Character(HanS):
恒温层
- Bopomofo(Mandarin Phonetic Symbols): ㄏㄥˊ ㄨㄣ ㄘㄥˊ (ㄏㄨㄘ)
- Bopomofo(Zhuyin Keyboard Input/IME): "c/6jp h/6" (c/6jph/6)
- (ASCII) Hanyu Pinyin: "hengwenceng" "Heng2Wen1Ceng2" "Heng2 Wen1 Ceng2" (HWC)
- (Latin) Hànyǔ Pīnyīn: HéngWēnCéng [ Héng Wēn Céng ]
- (英文翻譯) English Translation: "thermostatic layer"
- (西語翻譯) Traducción Español: "capa termostática"
- (日文翻譯) 日本語翻訳: "恒温層"