边界条件为简支时，温室覆盖玻璃板的抗雹性能强却不宜实现，固支时则相反。
When the greenhouse glass plate is simply supported, the hail resistant behavior is better than that using clamped supports.
另外在太阳辐射范围，PETP薄膜表现出优异的透射性能，与温室覆盖材料理想透射曲线基本吻合。
Moreover, PETP film has excellent property of transmitting solar radiation, the chart of which basically tallies with the ideal transmitting chart of covering materials for greenhouses.
结果表明，影响最大的参数为温室覆盖材料对太阳辐射和热辐射的透射率以及作物占温室土壤表面积的比例。
The results show that the solar and thermal infrared transmittance of the cover and the proportion of soil surface occupied by vegeta (?) appear as the most influential parameters.
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