基于流量校准的吸附测量方法及误差分析
刘碧强,曹海山
Adsorption measurement method based on flow calibration and its error analysis
Biqiang LIU,Haishan CAO
表2
两种方法测量不确定度表达式参数
Table 2
Parameters of measurement uncertainty expression in both methods
A
容积法
基于流量校准的容积法
B
i
l
B
i
l
Z
①
p
,
T
V
M
p
1
,
p
2
,
p
3
,
Z
1
,
Z
2
,
Z
3
,
T
1
,
V
c
a
l
8
p
1
,
p
4
,
Z
1
,
Z
4
,
T
1
,
m
V
M
,
?
H
e
6
V
S
p
1
,
p
4
,
Z
1
,
Z
4
,
V
M
5
p
4
,
Z
4
,
T
1
,
m
S
,
H
e
4
T
e
f
f
p
1
,
p
5
,
Z
1
,
Z
5
,
Z
e
f
f
,
T
1
,
V
M
,
V
S
8
p
5
,
Z
e
f
f
,
m
T
,
H
e
,
V
S
4
x
a
d
s
p
6
,
p
7
,
p
8
,
Z
6
,
Z
7
,
Z
e
f
f
,
a
d
s
,
T
1
,
V
M
,
V
S
,
T
e
f
f
10
p
8
,
Z
e
f
f
,
a
d
s
,
m
a
d
s
,
V
S
,
T
e
f
f
5