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- Abstract: Doppler navigation is a kind of independent navigational system, but its real-time speed measuring precision is comparatively low. 文摘:多卜勒导航是一种自主式的导航系统,但其实时测速精度较低。
- The digital circuit is used in the whole designing of the EEM so that the measuring precision is increased efficiently. 电能表采用全数字电路,有效提高了测量精度;
- Measuring precision of the viscometer can be verified by measuring viscosity of the glycerin. 在3个不同温度下测得的甘油绝对粘度值与标准值接近。
- The technical improvement base on this scheme can improve measuring precision of flavouring obviously. 根据该方案进行技术改造,加香计量精度可得到明显的提高。
- The experiment results indicate that, the monitor system has higher reliability and measuring precision. 试验结果表明,系统具有较高的可靠性和测量精度。
- To improve measuring precision of bruising area, a mathematic model for calculating bruising area was put forward according to pear appearance and the characteristics of bruising. 为提高碰压伤面积的测量精度,根据梨的外形及碰压伤的特征,建立了碰压伤面积测量的数学模型。
- Doppler navigation is a kind of independent navigational system, but its real time speed measuring precision is comparatively low. 多卜勒导航是一种自主式的导航系统 ,但其实时测速精度较低。
- The simulation results show that this algorithm has a high detection probability, a high parameter measuring precision and a fast calculation speed. 仿真结果表明:极值序列分析法对雷达脉冲信号的检测概率高、参数测量精度高和处理速度快。
- A frequency tracking method is proposed.The synchronism sampling is achieved to improve the measuring precision of frequency and phase difference. 本文提出一种频率跟踪方法,可以在不过零开始采样的情况下,实现整周期采样,保证频率和相位差测量的精度。
- The model showed that the factors affecting the caster measuring precision are the kingpin inclination,the camber,and the turntable angle. 根据该模型得出影响主销后倾测量精度的因素为主销内倾、车轮外倾及转角盘转角。
- In order to reduce the requirement on orbit measuring precision and at the same time to keep reconstruction precision, GCP should be used. 故为了在保持重建精度的情况下降低对轨道测量精度的要求,可以利用GCP。
- Through the measuring of the experiments, it indicates that the system work reliably, and has good measuring precision and sensitivity. 通过实验,表明系统测量工作可靠,有良好的测量精度和灵敏度。
- The factors of distance, hole diameter, K value and temperature affecting the measuring precision of K value of angle probe were analyzed. 分析距离、孔径、K值和温度等影响斜探头K值测量精度的因素。
- With these measures,the measurement precision of OTF can be improved greatly. 采用这些消除方法,可大大提高传递函数的测量精度。
- The drilling tool should be measured precisely. 请准确丈量钻具。
- The measure precision is near to the result of V-prism refractometer. 测定精度与V棱镜折射仪相近。
- The cone angle measuring equipment of clutch diaphram spring possesses features of high measuring precision,high working efficiency and easy operating,etc. 这种离合器膜片弹簧锥角测量仪具有测量精度高、工作效率高、操作简便等特点。
- This paper introduces a new method to raise the measuring precision of the pH meter which also is applicable to the DCV source with high resistance like the pH meter in theory. 从降低酸度计探头部分的系统误差、提高其测量精度的研究出发,提出了一种解决酸度计测量精度新的设计方法。 而且这一新方法从理论上讲也适用于解决pH计之类的高内阻直流电压信号源的测量精度这一难题。
- Acceding to the SNR, this aside analyses the measuring precision of the new system, and deduces a conclusion that the system's performances satisfy the requests. 文中主要从信噪比角度出发对该系统的测量精度进行了分析,并得出了该系统性能符合指标要求的结论。
- Otherwise, the method has more privileges as non-wearing, non-introducing accessional measuring error, high measuring precision, display of deformation velocity, and so forth. 用面阵CCD作为图像传感器非接触测量橡胶拉伸过程中的变形量,不但比常规的引伸计测量的方法更客观,而且可以测量材料拉伸变形到断裂的全过程。