At the beginning of doing the project, he did much preparatory work for the experiment and formulated a meticulous experimental scheme.
Thus the detour to make in the process of the experiment can...
请教~汉译英~~!（内容不多）不要机译的 ~谢谢~！ 内容如下： 1.在开始做项目前，他为实验作了大量的预备工作，制定了