- Traditional Chinese Character(HanT):
化學需氧量
- Simplified Chinese Character(HanS):
化学需氧量
- Bopomofo(Mandarin Phonetic Symbols): ㄏㄨㄚˋ ㄒㄩㄝˊ ㄒㄩ ㄧㄤˇ ㄌㄧㄤˋ (ㄏㄒㄒㄧㄌ)
- Bopomofo(Zhuyin Keyboard Input/IME): "cj84vm,6vm u;3xu;4" (cj84vm,6vmu;3xu;4)
- (ASCII) Hanyu Pinyin: "huaxuexvyangliang" "Hua4Xue2Xv1Yang3Liang4" "Hua4 Xue2 Xv1 Yang3 Liang4" (HXXYL)
- (Latin) Hànyǔ Pīnyīn: HuàXuéXüYǎngLiàng [ Huà Xué Xü Yǎng Liàng ]
- (英文翻譯) English Translation: "Cod"
- (西語翻譯) Traducción Español: "Bacalao"
- (日文翻譯) 日本語翻訳: "タラ"