[填空题]
If a typical house requires 950 W of elef-0jmn/ 15x:d lrdjnactric paj hzr1kw7thde1+( /yower on average, what minimum amount of deuterium fuel would have to be used in a year to supply these electrical needy(a+j71ze/ rw1thhk d s? Assume the reaction of Eq.31- 8b. g