什么是系统工程（字幕）15
0
00:00:01,280 --> 00:00:03,050
那接下来呢
1
00:00:03,390 --> 00:00:05,290
这个地方有一个
2
00:00:05,680 --> 00:00:06,750
多重性
3
00:00:07,550 --> 00:00:07,848
4
00:00:07,848 --> 00:00:11,137
表示这边1对0..*
5
00:00:11,137 --> 00:00:13,230
实际上这个
6
00:00:14,060 --> 00:00:14,291
7
00:00:14,291 --> 00:00:16,145
这边有一个
8
00:00:16,145 --> 00:00:17,768
这边又有一个
9
00:00:17,768 --> 00:00:23,330
可能是说这个，跟水分配系统之间是一对多的关系
10
00:00:24,600 --> 00:00:25,680
那怎么表达
11
00:00:25,680 --> 00:00:26,760
右键点这个
12
00:00:28,010 --> 00:00:30,530
然后这里
13
00:00:31,100 --> 00:00:32,490
这是源，这是目标
14
00:00:32,490 --> 00:00:35,270
我们应该在目标这里设置多重性
15
00:00:35,270 --> 00:00:35,668
对吧
16
00:00:35,668 --> 00:00:36,661
目标是净水
17
00:00:36,661 --> 00:00:38,250
目标是这个地方
18
00:00:41,220 --> 00:00:42,730
然后往下拉一点
19
00:00:44,610 --> 00:00:44,848
20
00:00:44,848 --> 00:00:46,280
多重性这里
21
00:00:46,280 --> 00:00:47,950
这是什么
22
00:00:50,380 --> 00:00:52,980
0..*这个地方
23
00:00:53,820 --> 00:00:54,500
对吧
24
00:00:58,160 --> 00:00:59,208
保存
25
00:00:59,208 --> 00:01:00,520
这里0..*
26
00:01:02,170 --> 00:01:03,190
在这里
27
00:01:08,670 --> 00:01:08,917
好
28
00:01:08,917 --> 00:01:10,400
看还差什么
29
00:01:11,390 --> 00:01:12,830
这些都有了
30
00:01:12,830 --> 00:01:13,406
对吧
31
00:01:13,406 --> 00:01:14,270
都有了
32
00:01:14,920 --> 00:01:16,790
接下来就是一些注释了
0
00:00:00,710 --> 00:00:01,011
注释
1
00:00:01,011 --> 00:00:08,256
操作员控制或，replenish就是补充的意思
2
00:00:08,256 --> 00:00:08,860
补充水源
3
00:00:09,140 --> 00:00:09,414
4
00:00:09,414 --> 00:00:11,333
补充热源，对吧
5
00:00:11,333 --> 00:00:13,252
操作蒸馏器
6
00:00:13,252 --> 00:00:13,526
7
00:00:13,526 --> 00:00:15,171
那我们加一下
8
00:00:15,171 --> 00:00:15,720
你看
9
00:00:16,140 --> 00:00:16,977
怎么加
10
00:00:16,977 --> 00:00:17,256
11
00:00:17,256 --> 00:00:18,930
注释在这里
12
00:00:19,370 --> 00:00:20,440
这地方
13
00:00:21,880 --> 00:00:25,280
这个叫操作员
14
00:00:26,630 --> 00:00:27,650
控制
15
00:00:30,380 --> 00:00:31,380
或
16
00:00:32,350 --> 00:00:33,560
补充
17
00:00:41,860 --> 00:00:42,990
水源
18
00:00:45,310 --> 00:00:46,580
19
00:00:50,580 --> 00:00:51,290
20
00:00:54,210 --> 00:00:56,181
然后怎么把它连起来
21
00:00:56,181 --> 00:00:58,810
你看，把它就这样拖过去，link
22
00:00:59,830 --> 00:01:00,550
23
00:01:01,830 --> 00:01:02,690
就这样
24
00:01:03,220 --> 00:01:03,949
同理
25
00:01:03,949 --> 00:01:06,622
你看，这个，操作控制蒸馏器
26
00:01:06,622 --> 00:01:08,080
操作蒸馏器
27
00:01:11,250 --> 00:01:12,505
实际上就是废话
28
00:01:12,505 --> 00:01:13,940
不用画这个的
29
00:01:14,700 --> 00:01:15,350
30
00:01:16,740 --> 00:01:17,920
操作
31
00:01:18,200 --> 00:01:19,580
蒸馏器
32
00:01:35,850 --> 00:01:37,310
操作人员
33
00:01:40,320 --> 00:01:40,970
好
34
00:01:43,800 --> 00:01:45,500
还有一个是
35
00:01:47,310 --> 00:01:47,618
36
00:01:47,618 --> 00:01:50,390
一样的，热源这个
37
00:02:11,540 --> 00:02:12,850
这是
38
00:02:13,130 --> 00:02:15,260
这个，连到热源
39
00:02:23,510 --> 00:02:23,716
好
40
00:02:23,716 --> 00:02:25,570
我们再把它对齐一下
41
00:03:02,040 --> 00:03:02,285
好
42
00:03:02,285 --> 00:03:04,000
我们看，还差什么
43
00:03:11,770 --> 00:03:12,012
44
00:03:12,012 --> 00:03:13,469
应该都齐了
45
00:03:13,469 --> 00:03:14,440
就这样