Shíyàn jiéguǒ de chóngfùxìng shì kēxué yànzhèng de guānjiàn.
Reproducibility of experimental results is key to scientific validation.
Tips
usage
Two distinct senses: in everyday talk, 重复性 means 'repetitiveness' (boring routine work, 重复性劳动); in science it means 'reproducibility/repeatability' of experiments. Note 重 here reads chóng (2nd tone, 'again'), not zhòng ('heavy').