Giving evidence to the jury in his own defence, Sarwar told them of a method he had learned to calculate the strength ofhydrogenperoxide.
在为自我辩护提供证据时，萨瓦跟陪审团讲了他学到的计算过氧化氢强度的方法。
2
The level ofhydrogenperoxide in the cells of autistic children was twice that found in non-autists.
在自闭症儿童细胞中的过氧化氢是正常儿童的两倍。
3
For example, the enzyme glucose oxidase, which catalyses the reaction of glucose into hydrogenperoxide, involves the quantum tunneling of an entire oxygen atom.