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[PBS访谈环境系列] PBS高端访谈:饮用水管道是如何同时进行发电的?
JUDY WOODRUFF: Next: the possibilities of getting more energy through water.2015-04-15 编辑：max
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[科学美国人科学系列] 科学美国人60秒:并非所有水力发电设施都有利于环保
太阳能发电。风能发电。水力发电。2020-10-30 编辑：aimee
Severity: Notice
Message: Memcache::connect(): Server 127.0.0.1 (tcp 11211, udp 0) failed with: Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
Severity: Warning
Message: Memcache::connect(): Can't connect to 127.0.0.1:11211, Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
2015-04-15 编辑：max
2020-10-30 编辑：aimee
