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相平面

xiàng píng miàndictionary entry
DEFINITION CC-CEDICT
phase plane (math., ordinary differential equations)
Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-7557015f23d78767. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

相平面 相平面 [xiang4 ping2 mian4] /phase plane (math., ordinary differential equations)/

Reference definitions and teaching material have separate provenance.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

  • 相
    xiāng

    each other / one another / mutually / fret on the neck of a pipa 琵琶[pí pa] (a fret on the soundboard is called a 品[pǐn])

    xiàng

    appearance / portrait / picture / government minister / (physics) phase / (literary) to appraise (esp. by scrutinizing physical features) / to read sb's fortune (by physiognomy, palmistry etc)

    Xiāng

    surname Xiang

  • 平
    píng

    flat / level / smooth / to make even / to level / equal / on the same level / (bound form) fair / impartial / to tie / to draw / (bound form) average / ordinary / (bound form) calm / peaceful / (bound form) to quell / to suppress / to put down / (abbr. for 平聲|平声[píng shēng]) / (coll.) square meter (abbr. for 平方米[píng fāng mǐ])

    Píng

    surname Ping

  • 面
    miàn

    face / side / surface / aspect / top / classifier for objects with flat surfaces such as drums, mirrors, flags etc / flour / noodles / (of food) soft (not crunchy) / (slang) (of a person) ineffectual / spineless

Reference definitions from CC-CEDICT.