relative major key
常见例句
- The basic concept, major contents and key technical points the design involved are discussed while the relative technical requirements and research methods are also mentioned.
阐述了“铁路勘测设计一体化、智能化”研究的基本概念、主要研究内容和要解决的技术关键，以及开发的技术要求和研究方法； 返回 relative major key