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- 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。
- Subdivision Method of Upgrading Measuring Precision of Angle for Rotating Transformer 提高旋转变压器角度测量精度的细分方法
- measuring precision of angle 测角精度
- 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。
- 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。
- 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。
- Formula is used to explain the factors affecting the measurement precision of score errors of the circular raster by photoelectric phase-comparing method for angle positioning. 摘要用公式推导说明了影响光电定角比相法检测圆光栅刻划误差测量精度的因素,并用两台测量精度不同的仪器做了实验验证。
- 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。
- The influence of the accelerating voltage and surface rough degree of specimen on measuring precision of en- ergy dispersive X-ray microanalysis(EDS)is discussed. 本文讨论了加速电压和样品表面粗糙度对X射线能谱仪(EDS)分析精度的影响。
- 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 conclusion shows that the measuring precision of FBG sensor is high and it can be applied in the strain monitoring of large bridges during the course of construction. 结论光纤FBG传感器监测精度较高,可用于大型桥梁施工过程的应变监测。
- In the papre, we analyze the reason of revolving inductosyn orthogonal error inducing measure error, and bring forward the compensatory method of non-orthogonal excitement, therefore, the precision of angle measure is effectively advanced. 通过分析旋转式感应同步器正交误差导致检测误差的原因,提出了非正交激磁补偿的方法,从而有效地提高了角度检测的精度。
- It is a difficult problem that ensuring precision of angle and symmetry of nonstandard double key groove,this paper relays on tool direction to adjust and readjust dial disc to slove it. 非标双键槽,其角度及对称度的精度在加工中很难保证,依靠刀具的方位调整及微调刻度盘,成功地解决了这一难题。
- It is possible to smooth the impact of the grating signal subdivision circuit time-delay on the dynamic performance of CMMs when the grating measuring scale with the measuring precision of nanometer is studied based on two times Moire fringe principle. 基于二次莫尔条纹原理探讨了纳米测量精度光栅测量标尺,将有可能改善目前光栅信号细分电路延时对测量机动态性能的影响。
- The L-and secondary windifinding radar-radiosonde system is the essential equipment of the atmosphere measuring.The SNR of receiver is the key to improve the measuring precision of this system. 摘要L波段二次测风系统是气象探测的主力设备,对该系统而言接收的信噪比是改善测量精度的关键。
- The match strobe gate is presented to improve the measurement precision of low frequency signal. 文中提出使用匹配选通门提高低频信号频率测量精度。
- Room of Angle You lie, silent there before me. 你沉默躺在那里,比我先躺下了。
- A novel measurement system is presented and designed to improve the measurement precision of rotative workpieces. 摘要针对目前回转面形被测件形位参数测量的不足,提出并设计了一种新的测量系统。