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Tag: 绿色圆圈
探秘中心支轴灌溉系统:农田中的绿色圆圈之谜
Posted by:
sunxin
in
科普
3 months, 3 weeks ago
你曾在飞机上俯瞰农田时,看到过那些巨大的绿色圆圈吗?它们是什么?今天,我们就来揭开这个谜团。
Tags:
中心支轴灌溉系统
,
绿色圆圈
,
农田
,
地下水输送
,
建造过程
,
系统组装
,
喷头设计
,
支轴运动
,
农民智慧
,
农作物增产
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