A、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px; TEXT-DECORATION: none">1.2E0.5</span>
B、<span style="FONT-SIZE: 14px; TEXT-DECORATION: none">3.14.159E </span>
C、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">5E-3 </span>
D、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px; TEXT-DECORATION: none">E15</span>
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