等比中項

Chinese

		equal ratio; relating to geometric series; geometric	middle term
trad. (等比中項)		等比	中項
simp. (等比中项)		等比	中项

Pronunciation

• Mandarin

  (Pinyin): děngbǐ zhōngxiàng

  (Zhuyin): ㄉㄥˇ ㄅㄧˇ ㄓㄨㄥ ㄒㄧㄤˋ

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• Mandarin
  • (Standard Chinese)⁺
    • Hanyu Pinyin: děngbǐ zhōngxiàng [Phonetic: déngbǐzhōngxiàng]
    • Zhuyin: ㄉㄥˇ ㄅㄧˇ ㄓㄨㄥ ㄒㄧㄤˋ
    • Tongyong Pinyin: děngbǐ jhongsiàng
    • Wade–Giles: têng³-pi³ chung¹-hsiang⁴
    • Yale: děng-bǐ jūng-syàng
    • Gwoyeu Romatzyh: deengbii jongshianq
    • Palladius: дэнби чжунсян (dɛnbi čžunsjan)
    • Sinological IPA ^(key): /tɤŋ²¹⁴⁻³⁵ pi²¹⁴⁻²¹ ʈ͡ʂʊŋ⁵⁵ ɕi̯ɑŋ⁵¹/

Noun

等比中項

1. (mathematics) geometric mean

Synonyms

• 幾何平均數／几何平均数 (jǐhé píngjūnshù)