Carrier quantitative germicidal test, physicochemical analysis and animal toxicity test were used to carry out experimental study on its germicidal efficacy and disinfection-related properties.
采用载体定量杀菌试验、理化分析及动物毒性试验方法，对其杀菌效果和消毒相关性能进行了实验室研究。
Effects of shrinkage-reducing agent on the shrinkage and mechanical properties of cement-stabilized crushed rock base are analyzed through an experimental study by adding the agent to the base.
通过对水泥稳定碎石基层掺加减缩剂的试验研究，分析了减缩剂对水泥稳定碎石材料收缩性能及力学性能的影响。
Experimental study on static and dynamic strength properties of two kinds of saturated tailings is carried out.
介绍对两种饱和尾矿料(尾矿砂和尾矿泥)的静、动强度特性进行的一系列试验研究。
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