E-2
s second
V volt
VA volt ampere
Ω ohm
µA microampere
µm micron
µV microvolt
W watt
E.2 Symbols
- minus
% percent
/
per； divide； or
～
to
^ power
＋
plus
＝
equal to
＜
less than
＞
greater than
≤
less than or equal to
≥
greater than or equal to
±
plus or minus
×
multiply
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