(四)壓力單位
今后用Pa,kPa代替習(xí)用的mmHg和mmH2O,其換算如下兩表。
MmHg和kPa換算表
mmHg |
kPa |
mmHg |
kPa |
mmHg |
kPa |
mmHg |
kPa |
1 |
0.133 |
25 |
3.33 |
49 |
6.53 |
73 |
9.73 |
2 |
0.267 |
26 |
3.47 |
50 |
6.67 |
74 |
9.86 |
3 |
0.400 |
27 |
3.60 |
51 |
6.80 |
75 |
10.00 |
4 |
0.533 |
28 |
3.73 |
52 |
6.93 |
76 |
10.1 |
5 |
0.667 |
29 |
3.87 |
53 |
7.07 |
77 |
10.2 |
6 |
0.800 |
30 |
4.00 |
54 |
7.20 |
78 |
10.4 |
7 |
0.933 |
31 |
4.13 |
55 |
7.33 |
79 |
10.5 |
8 |
1.07 |
32 |
4.27 |
56 |
7.47 |
80 |
10.7 |
9 |
1.20 |
33 |
4.40 |
57 |
7.60 |
81 |
10.8 |
10 |
1.33 |
34 |
4.53 |
58 |
7.73 |
82 |
10.9 |
11 |
1.47 |
35 |
4.67 |
59 |
7.86 |
83 |
11.1 |
12 |
1.60 |
36 |
4.80 |
60 |
8.00 |
84 |
11.2 |
13 |
1.73 |
37 |
4.93 |
61 |
8.13 |
85 |
11.3 |
14 |
1.87 |
38 |
5.07 |
62 |
8.26 |
86 |
11.5 |
15 |
2.00 |
39 |
5.20 |
63 |
8.40 |
87 |
11.6 |
16 |
2.13 |
40 |
5.33 |
64 |
8.53 |
88 |
11.7 |
17 |
2.27 |
41 |
5.47 |
65 |
8.66 |
89 |
11.9 |
18 |
2.40 |
42 |
5.60 |
66 |
8.80 |
90 |
12.0 |
19 |
2.53 |
43 |
5.73 |
67 |
8.93 |
91 |
12.1 |
20 |
2.67 |
44 |
5.87 |
68 |
9.06 |
92 |
12.3 |
21 |
2.80 |
45 |
6.00 |
69 |
9.20 |
93 |
12.4 |
22 |
2.93 |
46 |
6.13 |
70 |
9.33 |
94 |
12.5 |
23 |
3.07 |
47 |
6.27 |
71 |
9.46 |
95 |
12.7 |
24 |
3.20 |
48 |
6.40 |
72 |
9.60 |
96 |
12.8 |
97 |
12.9 |
135 |
18.0 |
184 |
24.5 |
258 |
34.3 |
98 |
13.1 |
136 |
18.1 |
186 |
24.8 |
260 |
34.7 |
99 |
13.2 |
137 |
18.3 |
188 |
25.1 |
262 |
34.9 |
100 |
13.3 |
138 |
18.4 |
190 |
25.3 |
264 |
35.2 |
101 |
13.5 |
139 |
18.5 |
192 |
25.6 |
266 |
35.5 |
102 |
13.6 |
140 |
18.7 |
194 |
25.9 |
268 |
35.7 |
103 |
13.7 |
141 |
18.8 |
196 |
26.1 |
270 |
36.0 |
104 |
13.9 |
142 |
19.0 |
198 |
26.4 |
272 |
36.3 |
105 |
14.0 |
143 |
19.1 |
200 |
26.7 |
274 |
36.5 |
106 |
14.1 |
144 |
19.2 |
202 |
26.9 |
276 |
36.8 |
107 |
14.3 |
145 |
19.3 |
204 |
27.2 |
278 |
37.1 |
108 |
14.4 |
146 |
19.5 |
206 |
27.5 |
280 |
37.3 |
109 |
14.5 |
147 |
19.6 |
208 |
27.7 |
282 |
37.6 |
110 |
14.7 |
148 |
19.7 |
210 |
28.0 |
284 |
37.9 |
111 |
14.8 |
149 |
19.9 |
212 |
28.3 |
286 |
38.1 |
112 |
14.9 |
150 |
20.0 |
214 |
28.5 |
288 |
38.4 |
113 |
15.1 |
151 |
20.1 |
216 |
28.8 |
290 |
38 |
114 |
15.2 |
152 |
20.3 |
218 |
29.1 |
292 |
|
115 |
15.3 |
153 |
20.4 |
220 |
29.3 |
294 |
39.1 |
116 |
15.5 |
154 |
20.5 |
222 |
29.6 |
296 |
39.5 |
117 |
15.6 |
155 |
20.7 |
224 |
29.9 |
298 |
39.7 |
118 |
15.7 |
156 |
20.8 |
226 |
30.1 |
300 |
40.0 |
119 |
15.9 |
157 |
21.0 |
228 |
30.4 |
302 |
40.3 |
120 |
16.0 |
158 |
21.1 |
230 |
30.7 |
304 |
40.6 |
121 |
16.1 |
159 |
21.2 |
232 |
30.9 |
306 |
40.8 |
122 |
16.3 |
160 |
21.3 |
234 |
31.2 |
308 |
41.1 |
123 |
16.4 |
162 |
21.6 |
236 |
31.5 |
310 |
41.3 |
124 |
16.5 |
164 |
21.9 |
238 |
31.7 |
312 |
41.5 |
125 |
16.7 |
166 |
22.1 |
240 |
32.0 |
314 |
41.9 |
126 |
16.8 |
168 |
22.4 |
242 |
32.3 |
316 |
42.1 |
127 |
17.0 |
170 |
22.7 |
244 |
32.5 |
318 |
42.4 |
128 |
17.1 |
172 |
22.9 |
246 |
32.8 |
320 |
42.7 |
129 |
17.2 |
174 |
23.2 |
248 |
33.1 |
322 |
42.9 |
130 |
17.3 |
176 |
23.5 |
250 |
33.3 |
324 |
43.2 |
131 |
17.5 |
178 |
23.7 |
252 |
33.6 |
326 |
43.5 |
132 |
17.6 |
180 |
24.0 |
254 |
33.9 |
328 |
43.7 |
133 |
17.7 |
182 |
24.3 |
256 |
34.1 |
330 |
44.0 |
134 |
17.9 |
|
|
|
|
|
|
1mmHg=133.322 Pa=0.133322kPa 1Pa=0.0075mmHg 1kPa=0.75mmHg
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