(a)体积为0.01 mL的不同种类液滴(水被钉扎住);(b)体积为0.02 mL的不同种类液滴;(c)体积为0.03 mL的不同种类液滴;(d)体积为0.04 mL的不同种类液滴;(e)体积为0.05 mL的不同种类液滴;(f)体积为0.06mL的不同种类液滴
(a) drops of different kinds with a volume of 0.01 mL (water pinned); (b) droplets of different kinds with a volume of 0.02 mL; (c) different types of droplets with a volume of 0.03 mL; (d) different types of droplets with a volume of 0.04 mL; (e) different types of droplets with a volume of 0.05 mL; (f) different types of droplets with a volume of 0.06mL