建坝
- n.dam construction
- 网络Hoover Dam; Dam Construction By the Chinese People
建坝
建坝
Hoover Dam
...报告: (A ) 展开 丝路从新开拓的工作: 截水建坝 ( 如Hoover Dam) 沙漠农业果实又快又大 沙漠沙熔融通氢去氧 家家屋顶都建太 …
Dam Construction By the Chinese People
1. 群众建坝(Dam Construction By the Chinese People),1979年
1
2
3
4
5
6
Conclusion Schistosomiasis transmission can be interrupted by snail elimination after building dike for storing water.
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
25
26
28
29