英语语法分析

The excited energy of photosystem II was stronger.

光系统II的激发能量较强；

The energy were mainly distributed to photosystem II.

能量主要分配到光系统II；

In his work, Lenz has grafted hydrogenase directly onto photosystem I, a protein unit needed for photosynthesis.

伦兹把氢化酶直接嫁接到光反应阶段lu所需的一种蛋白质单元上。