1.用液滴法测农药的表面张力系数时,已知移液管管口内半径为0.35cm,滴出的318个药滴的重量为则该农药的表面张力系数__________∕。https://mooc1-1.chaoxing.com/ananas/latex/p/507426https://mooc1-1.chaoxing.com/ananas/latex/p/653https://mooc1-1.chaoxing.com/an
1.用液滴法测农药的表面张力系数时,已知移液管管口内半径为0.35cm,滴出的318个药滴的重量为则该农药的表面张力系数__________∕。https://mooc1-1.chaoxing.com/ananas/latex/p/507426https://mooc1-1.chaoxing.com/ananas/latex/p/653https://mooc1-1.chaoxing.com/an
发布时间:2025-03-31 00:17:47