Scientific research
volume
British pronunciation/saɪəntˈɪfɪk ɹɪsˈɜːtʃ/
American pronunciation/saɪəntˈɪfɪk ɹɪsˈɜːtʃ/

"scientific research"的定义和意义

Scientific research
01

research into questions posed by scientific theories and hypotheses

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