Lewin, 31, who had invented technology to help the Internet handle huge amounts of traffic, was flying to Los Angeles to drum up new business, which the company desperately needed.
31岁的列文曾经发明过一种技术来帮助互联网控制巨大的网络通信，当时他正飞往洛杉矶去组织公司迫切需要的新业务。
Zhang Heng was also a mechanical engineer, and made a flying "wooden eagle"and a "mileage-counting drum-cart".
张衡又是一位机械工程师，制造过能飞的“木雕”和能计算里程的“计里鼓车”等。
The drum flying shear of AISC Hot Strip Continuous Rolling Mill Plant has been introduced from Germany.
鞍钢热轧带钢厂的鼓式飞剪是从德国引进的。
It deduced that the modern wheel-drum type flying shear's motion control method according with the given process of it.
给出现代轮鼓式飞剪的工作过程，并据此推导出其运行控制方法。
The key problem for drum-type flying shears is taking what specifications in designing a uniform speed non-knuckle gear and using what calculating method of its pitch curve.
设计什么性能的匀速非圆齿轮及其节曲线的计算方法是滚筒式飞剪的关键问题。
The key problem for drum-type flying shears is taking what specifications in designing a uniform speed non-knuckle gear and using what calculating method of its pitch curve.
设计什么性能的匀速非圆齿轮及其节曲线的计算方法是滚筒式飞剪的关键问题。
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