There is a certain degree on un-steadiness of the air that causes a tremor of the picture seen through the telescope.
空气也会有某种程度的不稳定，使得通过望远镜看到的显象发生抖动。
ConclusionThere is a significant correlation between certain saliva and serum biochemical markers (UN, UA) in rescue medical workers, thus making real-time observation of saliva samples possible.
结论唾液和血清的某些生化指标(UN、UA)存在显著相关，这为以唾液标本进行实时观察身体机能提供了可能。
The problem of robust state estimation for continuous-time singular linear systems with un-certain noise is considered. A kind of practical algorithm of optimum recurrence estimation is obtained.
本文讨论了一类具有不确定噪声的连续广义线性系统的鲁棒状态估计问题，文章提供了一种比较实用的状态估计方法。
The structural diagram of SOD system was given, and the functions of this system were described. This system can make the geological un-certain parameters clear and simplify the drilling process.
随钻导向、实时优化、井下动态诊断及其集成技术是解决这些难题的有效途径，基于智能钻柱，提出了把上述三项技术集成为一个整体的集成化的SOD系统；
The structural diagram of SOD system was given, and the functions of this system were described. This system can make the geological un-certain parameters clear and simplify the drilling process.
随钻导向、实时优化、井下动态诊断及其集成技术是解决这些难题的有效途径，基于智能钻柱，提出了把上述三项技术集成为一个整体的集成化的SOD系统；
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