During team building, members gradually adjusted their behaviors through discussion to fit the group's norming process.

norming 是动词 norm 的现在分词形式。norm 作为动词意思是"使规范化"，norming 在这里表示"形成规范的过程"。 norming process 指团队发展中成员逐渐形成共同行为准则的阶段，是团队发展的关键环节之一。