Some technical problems concerned with computer control system, stage driving system, beam deflection system are here discussed to point out their development trends.
本文讨论了与计算机控制系统、工作台驱动系统以及电子束偏转系统有关的一些技术问题并提出了这些技术的发展趋势。
Although the project is still at the simulator stage, it has already shown that one car in a group driving along a road will have to be nominated as co-ordinator.
虽然这个项目还处在模拟阶段,但是它已经显示出,在沿路行驶的车群中有一辆车必须扮演协调者的角色。
Elastic productivity is an important index to evaluate the elastic production of reservoir in development initial stage and analyse the power of driving.
弹性产率是油田开发初期评价油藏弹性生产能力,分析驱动能量大小的重要指标。
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