After a series of separation and purification procedures, a pure compound was obtained which HND the optimum activity, its antioxidative activity was clearly stronger than that of BHA.
经过一系列分离纯化步骤，从中得到了一种抗氧化性能很强的单体化合物，其抗氧化性能明显强于BHA。
Through studying and optimizing lime slaking process, it analyzed the mechanism of lime slaking reaction and found the optimum operating conditions to increase the activity of lime milk.
其目的是研究和优化石灰消化工艺，分析石灰消化反应机理，找到最佳的消化操作条件，提高石灰乳的活性。
It was found that calcination conditions have remarkable effects on the structure and activity of the catalysts and different metal oxide supports have different optimum calcination temperatures.
实验结果表明，焙烧温度和时间对催化剂的结构和活性的影响显著，不同的金属氧化物负载的金催化剂具有不同的最佳焙烧温度。
应用推荐