National Instruments NI 6120 用户手册
© National Instruments Corporation
G-1
Glossary
Prefix
Meaning
Value
p-
pico-
10
– 12
n-
nano-
10
– 9
µ-
micro-
10
– 6
m-
milli-
10
– 3
k-
kilo-
10
3
M-
mega-
10
6
Numbers/Symbols
°
degree
>
greater than
≥
greater than or equal to
<
less than
≤
less than or equal to
/
per
%
percent
±
plus or minus
+
positive of, or plus
–
negative of, or minus
Ω
ohm
square root of
+5 V
+5 VDC source signal