构建了分纸机构运动反求的数学模型，得到了从动件及分纸吸嘴的运动规律。
The mathematical model for the motion inverse seeking of paper separation mechanism was constructed, and the motion laws of CAM follower and of paper separation suction nozzle were obtained.
综述了从外形设计、吸波材料、对消技术和干扰技术四个方面对反雷达隐身技术的实现方法。
This paper reviewed the realization methods of radar camouflage from four aspects: shaping design, absorbing materials, jamming and offset technique.
将外碳源投加在缺氧段，只能优先支持反硝化脱氮反应，而对缺氧吸磷有抑制作用。
Putting the carbon source in the anoxic reactor was in favor of denitrifying but did harm to anoxic dephosphorus.
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