... 工程技术文献索引 engineering index 工程技术研究engineering and technological research 工程技术业务出版物 engineering service publication ...
双语例句
1
Engineering drawing is considered as the language of engineeringandtechnologicalresearch field.
工程图样被称为工程技术界的语言。
2
Extended real-time systems and spatial reasoning are two emerging areas of current scientific andtechnologicalresearch, both play an important role in the theory andengineering application.