英语语法分析

To conduct the study, Lawson and Lenz used data from two 2006 surveys of American voters.

为了进行这项研究，罗森和楞兹使用了2006年两次美国民众调查数据。

Lenz gives the reader the background on the Rails framework, including history and the principles embodied by Rails.

Lenz给读者介绍了Rails框架的背景，包括历史及Rails所包含的基本原理。

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。