通过建立单颗粒焦碳的质量和能量平衡方程，计算求解出焦碳颗粒在稳定状态下的温度，分析了一些参数对细焦碳颗粒温度的影响。

The char particle temperature is calculated under the steady combustion condition by the mass and energy balance equation, the effect on the particle temperature by some parameters are analyzed.

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建立以磁场强度为状态变量的单悬浮电磁铁刚体模型，分析磁通反馈控制下系统的稳定性。

The rigid body model of single suspension magnet are established with flux density as state variable and the system stability is analyzed with flux feedback control.

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结果发现单侧髋脱位的对侧髋关节处于不稳定状态。

The results showed that the opposite hip joint in congenital unilateral dislocated hip was instability.

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