请问在管理学中,It's not until the testing stage is reached that the commitment of substantial resources is required 中的”commitment of substantial resources” 应该怎么翻译呢?

请问在管理学中,It's not until the testing stage is reached that the commitment of substantial resources is required 中的”commitment of substantial resources” 应该怎么翻译呢? 请问在管理学中,集权与分权是怎么解释的? 管理学中 管理学知识应用：请问如何将管理学知识应用于校园中解决身边的问题 请问是it was not until 1990s还是It was not until the 1990s It's not different from 与It's no different fromnot 和no 在句中如何翻译? 管理学中论述“组织计划的重要性”?管理学的论述题,字数要求在800字左右. 管理学中论述“计划的重要性”?管理学的一道论述题,字数可能要在800左右. 请问“I'm sorry it's not you.”怎么翻译? 请问 It's not good bye 是什么意识? 请问 It's not good bey 是什么意识? 请问,it's not yours算不算是it is not yours的缩写? 请问“Well anyhow,it's rather quiet here although it's not clean.”怎么翻译? it's not so it 's not time it's not just If It's Not it's not fair