查询词典 calculus of errors

In order to reduce geometric errors between motion trajectory and work piece curve,this paper present a means of controlling trajectory motion law to replace traditional position control.

为了减小刀具运动轨迹与工件几何曲线的误差，提出将传统的位置控制改为物理运动规律控制，即建立数控机床的运动模型，分析被加工轮廓的曲线方程、加工工艺运动要求与刀具加工运动的合成或分解关系，推导出轨迹运动方程组。

Recently developed a smart wire tester for wire processing enterprises, QC Department of whole plant design, can be accurate and reliable detection of conduction (open circuit, short circuit and wiring errors) and other functions.

最近又开发了一种智能线材测试仪专门为线材加工企业、整机厂QC部设计，可准确可靠地检测导通等功能。

We can make full use of the time series by extending the permitted range of angle errors.

这主要是通过扩展角度误差的允许范围来提高有限的实验数据的利用率。

You may be turned back at the window for you to fix the errors.

来到窗口的时候你将有可能被我们要求重新回去修正错误。

Employing conventional feedback methods the transmitting station is alerted to the occurrence of frame errors at the receiving station.

通过使用传统的反馈方法，警告发送站在接收站发生的帧错误。

In addition, an improved neural network learning algorithm for obtaining well-distributed output errors is developed.

另外还提出了一种神经网络改进学习算法，使神经网络输出误差比较均匀，从而保证了神经网络能够满足多机系统暂态稳定实时最优辅助断续控制的要求。

A model is provided for simulating the bevel gear transmission system as concerning the time variant stiffness and bevel gears errors under static or cyclic loads.

齿轮传动过程中由于侧隙、齿轮误差等因素的影响往往会产生脱啮现象的发生，继而产生齿面的冲击。

To reduce the alignment errors,a two-position alignment method was developed which introduced the equivalent rotation vector s.

为减小对准误差，引入等效转动矢量对二位置对准方法进行了研究。

An adaptive correction method based on the measuring theory of Wheatstone bridge is proposed to reduce the effect of the multi-range measuring errors of a laser resistor trimming machine on the resistance adjusting accuracy.

为了减小激光调阻机测量系统的多档测量误差对阻值修调精度的影响，提出了一种基於有源单臂电桥测量原理自适应地校正激光调阻机多档测量误差的方法。

It is found that the effects of the latent heat are not negligible in the laser cladding process and their errors depend on the temperature range during phase transformation s and the size of melted material region.

计算结果表明，在激光涂敷过程的温度场分析中，潜热的影响不是总可以忽略的，其误差取决于材料在物相转变时交界面温差的範围及材料熔解体积的大小。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。