The catalyst has high activity, selectivity and the characteristic of reaction controlled phase transfer catalyst.
该催化剂具有高活性、高选择性，且具有反应控制相转移催化剂的特性。
Cranberry has a very high SOD content with high activity.
酸果蔓中SOD酶含量高且活性强。
The first one has a detergent activity together with high skin compatibility;
第一种含有洗涤活性并有较高的皮肤相容性；
Ginger oil is some essential oil extracted from ginger, and has high antioxidative activity.
姜油是从生姜中提取的香精油，具有良好的抗氧化能力。
Ginger oil is some essential oil extracted from ginger, and has high antioxidative activity.
姜油是从生姜中提取的香精油，具有良好的抗氧化能力。
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