在氧弹实验中, 若测得cHm=-5140.7 kJ·mol-1, │H│最大=25.47 kJ·mol-1, 则实验结果的正确表示应为: ( )
A
cHm= -5140.7 kJ·mol-1
B
cHm= -5140.7±25.47 kJ·mol-1
C
cHm= -(5.1407±0.02547)×103 kJ·mol-1
D
cHm= -5140.7±25.5 kJ·mol-1