切線
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See also: 切线
Chinese
| close to; to cut; to slice | line | ||
|---|---|---|---|
| trad. (切線/切綫) | 切 | 線/綫 | |
| simp. (切线) | 切 | 线 | |
Pronunciation
- Mandarin
- (Standard Chinese)+
- Hanyu Pinyin:
- Zhuyin: ㄑㄧㄝ ㄒㄧㄢˋ
- Tongyong Pinyin: ciesiàn
- Wade–Giles: chʻieh1-hsien4
- Yale: chyē-syàn
- Gwoyeu Romatzyh: chieshiann
- Palladius: цесянь (cesjanʹ)
- Sinological IPA (key): /t͡ɕʰi̯ɛ⁵⁵ ɕi̯ɛn⁵¹/
- (Standard Chinese)+
- Cantonese
- (Standard Cantonese, Guangzhou–Hong Kong)+
- Jyutping: cit3 sin3
- Yale: chit sin
- Cantonese Pinyin: tsit8 sin3
- Guangdong Romanization: qid3 xin3
- Sinological IPA (key): /t͡sʰiːt̚³ siːn³³/
- (Standard Cantonese, Guangzhou–Hong Kong)+
Noun
切線
- (countable, differential geometry) tangent (straight line touching a curve at a single point) (Classifier: 條／条 m)
See also
Verb
切⫽線 (verb-object)
Synonyms
Japanese
| Kanji in this term | |
|---|---|
| 切 | 線 |
| せつ > せっ Grade: 2 |
せん Grade: 2 |
| on'yomi | |
| For pronunciation and definitions of 切線 – see the following entry. | ||
| ||
| (This term, 切線, is an alternative spelling of the above term.) |