The catalyst system and technics for oxidative carbonylation of phenol to diphenyl carbonate (DPC) has been studied.

针对苯酚氧化羰基化合成碳酸二苯酯（DPC）洁净化工过程用催化剂和工艺条件进行了较系统的研究。

youdao

For one, chocolate is a plentiful source of antioxidants. These are substances that reduce the ongoing cellular and arterial damage caused by oxidative reactions.

举例来说，巧克力有丰富的抗氧化剂，能减少氧化作用对细胞和动脉的持续破坏。

youdao

If these locks are picked (for example by oxidative damage to the genes that control them, as discovered by Dr Ames), the result is unconstrained growth-in other words, cancer.

如果这些基因锁被解除(例如，艾姆斯博士发现控制这些锁的基因遭到氧化毁坏的情况)，后果就是细胞的无限增生，换句话说就是细胞癌变。

youdao

One study of biomarkers, for example, found that yoga influences brain chemicals by boosting serotonin levels, lowers inflammation, reduces oxidative stress and exerts a positive influence on other key elements of the human body that play a role in mental health.

CNN: Using downward dogs to treat depression