kē yán
การวิจัย;การวิจัยทางวิทยาศาสตร์
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他从事科研工作已经很多年了。
Tā cóngshì kēyán gōngzuò yǐjīng hěn duō niánle.
He has been engaged in scientific research work for many years.
这个科研项目很有意义。
Zhège kēyán xiàngmù hěn yǒu yìyì.
This scientific research project is very meaningful.
科研成果转化为生产力，是科技进步的重要标志。
Kēyán chéngguǒ zhuǎnhuà wéi shēngchǎnlì, shì kējì jìnbù de zhòngyào biāozhì.
The transformation of scientific research成果 into productivity is an important sign of scientific and technological progress.
科学研究 (kēxué yánjiū)
scientific research
科研工作 (kēyán gōngzuò)
research work
实践 (shíjiàn)
practice
理论 (lǐlùn)
theory
The Chinese word 科研 (kēyán) is a compound of two characters: 科 (kē), meaning "science," and 研 (yán), meaning "research." The word 科研 is used to refer to scientific research, or the process of conducting scientific investigations and experiments.The character 科 (kē) is derived from the Chinese character 科 (kē), which originally meant "a branch of knowledge" or "a field of study." The character 研 (yán) is derived from the Chinese character 研 (yán), which originally meant "to grind" or "to polish." In the context of scientific research, the character 研 (yán) is used to refer to the process of conducting experiments and analyzing data.The word 科研 (kēyán) is a relatively new word in the Chinese language. It was first used in the early 20th century, when China began to modernize its scientific research institutions. The word 科研 is now widely used in Chinese to refer to scientific research, and it is also used in other languages, such as English, to refer to Chinese scientific research.
