研究
See also: 硏究
Chinese
grind fine; study; research | after all; to investigate; to study carefully | ||
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trad. (研究) | 研 | 究 | |
simp. #(研究) | 研 | 究 |
Pronunciation
Verb
研究
- (intransitive, transitive) to research; to study
- 進行研究/进行研究 ― jìnxíng yánjiū ― to conduct research
- 研究方向 ― yánjiū fāngxiàng ― research direction
- 研究方法 ― yánjiū fāngfǎ ― research method
- 研究成果 ― yánjiū chéngguǒ ― research findings
- 科學研究/科学研究 ― kēxué yánjiū ― scientific research
- 研究對象/研究对象 ― yánjiū duìxiàng ― research subject
- 研究開發/研究开发 ― yánjiū kāifā ― to research and develop; to do R&D
- (transitive) to deliberate; to discuss; to investigate
Synonyms
- (to research):
Synonyms of 研究
- (to deliberate):
Synonyms of 研究
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Noun
研究
Derived terms
Derived terms from 研究
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Descendants
Japanese
Kanji in this term | |
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研 | 究 |
けん Grade: 3 |
きゅう Grade: 3 |
on’yomi |
Alternative spelling |
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硏究 (kyūjitai) |
Etymology
From Middle Chinese 研究 (ngen *kiuH?). Compare modern Hakka ngiên-kiu, Min Dong ngiĕng-géu, Min Nan gián-kiù.
The original on'yomi for the first character 研 was gen, more closely matching the Chinese origins. For reasons unknown, the reading shifted from gen to a kan'yō yomi of ken.
Noun
研究 • (kenkyū)
- a piece of research, a study, investigation
- 1928, 寺田寅彦, 雑感:
- 間違える事なしには研究は進められない。
- Machigaeru koto nashi ni wa kenkyū wa susumerarenai.
- Research cannot advance without mistakes along the way.
- 間違える事なしには研究は進められない。
- 1928, 寺田寅彦, 雑感:
Conjugation
Conjugation of "研究する" (See Appendix:Japanese verbs.)
Katsuyōkei ("stem forms") | ||||
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Mizenkei ("imperfective") | 研究し | けんきゅうし | kenkyū shi | |
Ren’yōkei ("continuative") | 研究し | けんきゅうし | kenkyū shi | |
Shūshikei ("terminal") | 研究する | けんきゅうする | kenkyū suru | |
Rentaikei ("attributive") | 研究する | けんきゅうする | kenkyū suru | |
Kateikei ("hypothetical") | 研究すれ | けんきゅうすれ | kenkyū sure | |
Meireikei ("imperative") | 研究せよ¹ 研究しろ² |
けんきゅうせよ¹ けんきゅうしろ² |
kenkyū seyo¹ kenkyū shiro² | |
Key constructions | ||||
Passive | 研究される | けんきゅうされる | kenkyū sareru | |
Causative | 研究させる 研究さす |
けんきゅうさせる けんきゅうさす |
kenkyū saseru kenkyū sasu | |
Potential | 研究できる | けんきゅうできる | kenkyū dekiru | |
Volitional | 研究しよう | けんきゅうしよう | kenkyū shiyō | |
Negative | 研究しない | けんきゅうしない | kenkyū shinai | |
Negative continuative | 研究せず | けんきゅうせず | kenkyū sezu | |
Formal | 研究します | けんきゅうします | kenkyū shimasu | |
Perfective | 研究した | けんきゅうした | kenkyū shita | |
Conjunctive | 研究して | けんきゅうして | kenkyū shite | |
Hypothetical conditional | 研究すれば | けんきゅうすれば | kenkyū sureba | |
¹ Written imperative ² Spoken imperative |
References
- 1988, 国語大辞典(新装版) (Kokugo Dai Jiten, Revised Edition) (in Japanese), Tōkyō: Shogakukan
- 2002, Ineko Kondō; Fumi Takano; Mary E Althaus; et. al., Shogakukan Progressive Japanese-English Dictionary, Third Edition, Tokyo: Shōgakukan, →ISBN.
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