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 ㄓㄨㄥㄒㄧㄤˋ

Mandarin
- (Standard Chinese)⁺
  - Pinyin: děngbǐ zhōngxiàng [Phonetic: déngbǐzhōngxiàng]
  - Zhuyin: ㄉㄥˇ ㄅㄧˇ ㄓㄨㄥㄒㄧㄤˋ
  - Gwoyeu Romatzyh: deengbii jongshianq
  - Tongyong Pinyin: děngbǐ jhongsiàng
  - Sinological IPA ^(key): /tɤŋ²¹⁴⁻³⁵ pi²¹⁴⁻²¹¹ ʈ͡ʂʊŋ⁵⁵ ɕjɑŋ⁵¹/

Noun

等比中項

(mathematics) geometric mean

Synonyms

幾何平均數／几何平均数 (jǐhé píngjūnshù)

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