查询词典 precise

Methods: The precise frequency of RMF is controlled by using microcomputer to drive step motor, and intensity of magnetic field is measured by using 10-bit Analog-to-Digital Converter module which is integrated in microcomputer. According, the technique of LCD screen to display relative information, such as, frequency, intensity of magnetic field, time of timer, is applied.

采用高性能单片机实现精确地控制进电机的转速，从而达到控制旋转磁场的频率，并利用其内带的10位A/D转换实现对磁场强度的测量，同时利用LCD显示旋转的频率、磁场强度、定时时间等信息。

Again, there is no precise road map.

在这方面同样没有精确的路线图

By using techniques from robust statistics, we obtain the approximations of the underlying surfaces. This leads to a conceptually good local patch with precise geometry properties, and as a result, the influence of noises is reduced. In addition, we also present a diffusion method to smooth the geometry properties, including principle curvatures and Frenet frame. The method ensures that the surfaces are smooth in the curvature space, and maintain the details, features and optimize the normals. The results show that, even in a high level noise situation, our algorithm can remove noise effectively, and at the same time keep the details of the model.

与传统的双边滤波去噪算法不同，该算法通过引入鲁棒统计理论获得模型表面较为准确的几何属性；进而在曲率空间中对包含主曲率和Frenet标架的表面几何属性进行各向异性的滤波，既有利于保持模型的细节，又能保证曲面的光滑性；与此同时，优化各个顶点的法向；最后在优化后的几何属性引导下，在几何空间中进行高阶双边滤波去噪。

Experiment result shows that the system is more precise and efficient than other retrieval systems and more robustly of variety image.

实验结果表明，该系统比其它一些系统精确和高效，对变化的图像更具有相当的鲁棒性。

The proposed method is applied to the forecast of rock burst and the results show that it is scientific, feasible and precise.

研究结果表明，该方法是科学可行的，并具有很好的精度。

The motion law of impact mechanism in hydraulic rock drill is very complicated, which is very difficult to be described with a precise mathematical model.

液压凿岩机冲击机构的运动规律十分复杂，很难用数学模型精确描述。

Use automatic control, automatic detection and explosive-proof and static-proof technology to develop precise coaxial detection device for specialized rocket bomb.

采用自动控制、自动检测和防爆防静电等技术，研制专用的火箭弹高精度同轴度检测的设备。

Fault diagnosis and condition monitoring for rocket propulsion system is one of the necessary and effective methods to ensure the safe and reliable operation of large space vehicle system. Besides precise test technology, advanced monitoring and diagnosis algorithm is important for modern monitoring and diagnosis technology.

先进的火箭推进系统的功能监测与故障诊断技术是保障大型运载系统安全可靠运行的有效措施和必要手段之一，先进的监测与诊断技术除要求有精确的测试技术外，先进的监测与诊断算法也是致关重要的。

Using SPWM control with MCU designed subdivision drive mode of current vector even rotating with uniform amplitude, which can realize multi-kinds subdivision series control by setting software data. The current feedback was also adopted to compensate the error and the precise control to hybrid motor was implemented.

设计利用单片机的SPWM控制的电流矢量恒幅均匀旋转的细分驱动模式，并通过软件实现多种细分驱动控制，在此基础上为修正误差引入电流反馈环节，实现了对混合式步进电动机的精确运行控制。

This is important in applications requiring precise positioning of the rotating member.

这在要求旋转的成员的精确的定位的应用中是重要的。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了