When soil moisture contents were above 9.5%, there was no apparent change in leaf water potential with a drop in soil moisture contents.

当土壤含水量在9.5％以上时，随土壤含水量的下降叶水势变化不明显。

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The investigations were conducted experimentally on not only its petrogrphic structure but alsothe properties of its compressive strength, apparent porosity, apparent density and moisture content.

报道了玻璃-云母多孔材料研制的结果，研究了该材料的岩相结构，对材料的抗压强度、显气孔率、体积密度进行了测试。

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