轨迹速度 meaning in English

path velocity

With the progress of the information technology and the development of the global manufacturing techniques , enterprises require more efficient and lower cost machine tools by reason of enhancing their competitive ability . but conventional machine tools will encounter many difficulities which are hard to overcome in the future , for instance of high - speed machining ( path speeds exceeding 50 m / min ) and high - efficient space curved surfaces machining as well as flexibility of machines
随着信息技术的进步和全球化制造技术的发展，企业为了提高自身的竞争力，要求配置效率更高和成本更低的加工设备，而传统机床在未来的加工业中会遇到难以克服的困难，例如在高速加工(轨迹速度达到50m min )和高效空间曲面加工及机床的通用性方面将无法满足现代加工技术的要求。