[填空题]
Using the result of part (a) in Problem 58, take intxsru659;ddrx o account l26vuxd.*pm3 b oo 9xcradiation from the leaf to calculate how much water must be transpi*xvop3 6. o2xmlcdb 9ured (evaporated) by the leaf per hour to maintain a temperature of 35$^{\circ} C$. g/h