Cassava and potato starches were oxidized by sodium hypochlorite with an active chlorine content of less than 1% (mass fraction, below the same).
研究了木薯和马铃薯淀粉经有效氯含量小于1%(质量分数，下同)的次氯酸钠氧化后的理化性质及反应机理。
The influences of such factors as temperature, active chlorine content, salt content on the(oxidizing) property of sodium hypochlorite solution are studied by experiments.
实验研究了温度、有效氯含量、含盐量等因素对次氯酸钠溶液氧化性的影响。
The result shows that high content fly ash active powder concrete has small volumetric shrinkage and excellent anti-carbonization resistance to penetration of chlorine ion and to sulfate corrosion.
研究结果表明，大掺量粉煤灰活性粉末混凝土具有较小的体积收缩率，抗碳化、抗氯离子渗透、耐硫酸盐浸蚀性优异。
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