Safety guideline for COVID-19: Chapter 4 overviewCovid-19的安全指南：第4章概述
1095 播放
麻省理工
麻省理工学院创立于1861年，是世界著名私立研究型大学。
收藏
下载
分享
手机看
选集(44)
自动播放
[1] Course overview o...
4868播放
01:37
[2] Transfer of respi...
1801播放
00:49
[3] Transfer of respi...
1248播放
19:22
[4] Transfer of respi...
887播放
17:27
[5] Transfer of respi...
762播放
13:12
[6] Transfer of respi...
1392播放
15:31
[9] Transfer of respi...
1469播放
13:19
[10] Transfer of respi...
1162播放
07:21
[11] Transfer of respi...
569播放
13:09
[12] Transfer of respi...
611播放
05:18
[13] Transfer of respi...
1434播放
08:55
[14] Transfer of respi...
1487播放
04:58
[16] Airborne disease ...
622播放
01:02
[18] Airborne disease ...
876播放
10:27
[19] Airborne disease ...
861播放
19:30
[20] Airborne disease ...
1021播放
15:49
[21] Airborne disease ...
1400播放
20:08
[23] Epidemiological m...
1449播放
09:19
[24] Epidemiological m...
1468播放
22:39
[26] Safety guideline ...
1095播放
待播放
[27] Safety guideline ...
934播放
14:31
[28] Safety guideline ...
562播放
05:12
[29] Safety guideline ...
619播放
03:51
[30] Safety guideline ...
993播放
08:40
[31] Safety guideline ...
773播放
12:28
[32] Safety guideline ...
1008播放
05:50
[34] Safety guideline ...
1254播放
10:21
[36] Safety guideline ...
977播放
09:06
[37] Safety guideline ...
1043播放
16:44
[38] Safety guideline ...
1223播放
09:54
[44] Beyond the well-m...
1175播放
12:24
[45] Beyond the well-m...
798播放
12:12
[46] Beyond the well-m...
1306播放
15:21
[47] Beyond the well-m...
699播放
06:31
为你推荐
02:25
Cinematics with S...
2659播放
评论沙发是我的～