1、
A model for the nonlinear dynamics of a subminiature rotorcraft is established.
建立了超小型旋翼机系统的非线性参数化模型.
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2、
The research procedure of a subminiature separating swirl tube was described.
论述了一种超小型旋流管的研究过程.
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3、
The magnet which is used in subminiature NMR Analysis Instrument is successfully finished.
利用本文设计的磁体,我们成功的研制了微型核磁共振分析仪.
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4、
A metal bearing assembly for sizing procedure of subminiature vibrating motors.
金属轴承装置,尺寸适合超小型振动马达.
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