等差中項

Chinese

		equal difference; relating to arithmetic series; arithmetic	middle term
trad. (等差中項)		等差	中項
simp. (等差中项)		等差	中项

Pronunciation

• Mandarin

  (Pinyin): děngchà zhōngxiàng, děngchā zhōngxiàng

  (Zhuyin): ㄉㄥˇ ㄔㄚˋ ㄓㄨㄥ ㄒㄧㄤˋ, ㄉㄥˇ ㄔㄚ ㄓㄨㄥ ㄒㄧㄤˋ

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• Mandarin
  • (Standard Chinese)⁺
    • Hanyu Pinyin: děngchà zhōngxiàng
    • Zhuyin: ㄉㄥˇ ㄔㄚˋ ㄓㄨㄥ ㄒㄧㄤˋ
    • Tongyong Pinyin: děngchà jhongsiàng
    • Wade–Giles: têng³-chʻa⁴ chung¹-hsiang⁴
    • Yale: děng-chà jūng-syàng
    • Gwoyeu Romatzyh: deengchah jongshianq
    • Palladius: дэнча чжунсян (dɛnča čžunsjan)
    • Sinological IPA ^(key): /tɤŋ²¹⁴⁻²¹ ʈ͡ʂʰä⁵¹ ʈ͡ʂʊŋ⁵⁵ ɕi̯ɑŋ⁵¹/
      
  • (Standard Chinese)⁺
    • Hanyu Pinyin: děngchā zhōngxiàng
    • Zhuyin: ㄉㄥˇ ㄔㄚ ㄓㄨㄥ ㄒㄧㄤˋ
    • Tongyong Pinyin: děngcha jhongsiàng
    • Wade–Giles: têng³-chʻa¹ chung¹-hsiang⁴
    • Yale: děng-chā jūng-syàng
    • Gwoyeu Romatzyh: deengcha jongshianq
    • Palladius: дэнча чжунсян (dɛnča čžunsjan)
    • Sinological IPA ^(key): /tɤŋ²¹⁴⁻²¹ ʈ͡ʂʰä⁵⁵ ʈ͡ʂʊŋ⁵⁵ ɕi̯ɑŋ⁵¹/

Noun

等差中項

1. (mathematics) arithmetic mean

Synonyms

• 算術平均數／算术平均数 (suànshù píngjūnshù)