prototype是什么意思

网络释义

用法例句

Based on the investigation of the key technology including aero-valve,integration design of aero-valve and atomizer,the fuel vaporization and mixing,the improvement about ignition reliability and intensification of burning,a pulse detonation rocket engine prototype is designed,the diameter and the length of the engine are 58 mm and 1 300 mm.

通过对脉冲爆震火箭发动机(Pu lse D etonation R ocket Eng ine,PDRE)气动阀,气动阀和雾化喷嘴一体化设计,进行改善燃油蒸发、掺混,改善点火性能,强化燃烧等关键技术的研究,研制一台内径58 mm,长1 300 mm的PDRE原型样机。

Manufacture on Precise Assembly Robot Prototype;

研制了我国第一台高性能精密装配机器人，该机器人是一台带有多传感器（二维视觉、六维力传感器）和多任务操作系统且可离线编程的高速、高精度、四轴ＳＣＡＲＡ平面关节型智能精密装配机器人原型样机。