通过采用具有双基团分子结构的防沉分散剂DAD，制得了具有优异贮存稳定性能、稀释稳定性能和光泽均匀性能的哑光涂料。

By using DAD, the double base anti-settling dispersant, we produce semi-gloss paint of excellent performance in storage, dilute stability and homogeneous glossiness.

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此外，本文还进一步对时间周期解作了稳定性分析。结果表明，无论是在浓缩过程中还是在稀释过程中，其时间周期解都是稳定的。

And the stability analysis further shows that the time periodic solutions both in the course of concentration and in the course of dilution are stable.

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用抑菌环法和营养肉汤稀释法测定该抑菌剂的稳定性结果，两种方法测得其抑菌效果均有下降。

When bacteria-inhibiting ring method and nutrient broth dilution method were used for examining the stability of the bacteriostatic, the bacteriostatic efficacy measured by both methods decreased.

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