| Distribution and variation radiant intensity in solar greenhouse |
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| DOI：10.7606/j.issn.1000-7601.2003.02.09 |
| Key Words: solar greenhouse radiant intensity 5 variation |
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| Abstract: |
| By analyzing the data form monitoring radiant intensity in solar greenhouse, it was discovered that there was a larger variation in radiant intensity at upper canopy from south to north than that from east to west, but the situation was opposite at lower canopy. Generally the differences of radiant intensity from top to bottom were greater than those from south to north. |
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