When the process was done, the porosity-a measure of the empty space in the structure-was about 94 percent, just below the theoretical limit of 96 percent.
当整个过程完成后，空隙度达到94%，刚好低于96%的极限水平。
This contradicts numerous theoretical studies which indicated a primarily tetrahedral coordination structure with a solvation number near 2 or 3, depending on the prevalence of ion pairing.
这与大量的理论研究——一个主要的四面体配位结构是2或3左右，取决于离子对的流动率的溶剂化数是相悖的。
This text generation theoretical frame based on text structure model and text sense model gives a method foundation for deep research of computer text generating.
这个以文本结构模型和文本意义模型为主体的文本生成理论框架，为进一步的计算机语言生成研究提供了方法依据。
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