Being too many students in a class is now affecting the improvement of students oral ability.
由于扩招,班大人多现象正在影响着学生英语口语表达能力的提高。
This paper introduced the principle of modular technology,proposed to design humanoid multi fingered hand with modular technology.
介绍了模块化技术原理 ,提出采用模块化技术进行拟人多指手的设计 ,针对拟人多指手 ,提出两种系统划分方法 ,两种划分方法成功应用于拟人多指手 :TH 1手和TH 2手的研制中。