- Traditional Chinese Character(HanT):
快中子
- Simplified Chinese Character(HanS):
快中子
- Bopomofo(Mandarin Phonetic Symbols): ㄎㄨㄞˋ ㄓㄨㄥ ㄗ˙ (ㄎㄓㄗ)
- Bopomofo(Zhuyin Keyboard Input/IME): "dj945j/ y7" (dj945j/y7)
- (ASCII) Hanyu Pinyin: "kuaizhongzi" "Kuai4Zhong1Zi0" "Kuai4 Zhong1 Zi0" (KZZ)
- (Latin) Hànyǔ Pīnyīn: KuàiZhōngZi [ Kuài Zhōng Zi ]
- (英文翻譯) English Translation: "fast neutron"
- (西語翻譯) Traducción Español: "neutrón rápido"
- (日文翻譯) 日本語翻訳: "高速中性子"