Results: portulaca extracts improved the devouring percentage and index of macrophage cell and promoted the formation of hemolysin and hemolysis void the transformation of lymphocyte.
结果：马齿苋提取物可显著提高小鼠腹腔巨噬细胞的吞噬百分率和吞噬指数；促进溶血素及溶血空斑的形成；促进淋巴细胞的转化。
Vontent of bituminous mixtures is recommended as a main index of the stability at high temperature and criterion of the void content is discussed and analysed.
并提出以空隙率作为热稳生的主要指标，对空隙率的标准进行了探讨和分析。
The soft soil has many unfavorable project properties such as high water content, high void ratio, low permeability, huge compression index, small anti-shearing intensity and thixotropic.
软土具有含水量高、孔隙比大、渗透性小、压缩性高、抗剪强度低、触变性显著等不利的工程性质。
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