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- The random error is the main error of laser gyro. 随机误差是激光陀螺的主要误差。
- random error of measurement 测量偶然误差
- The regularity of random error of trace element analysis is discussed. 本文讨论了痕量元素分析中随机误差的规律性。
- The author mainly analyzes the error of LDMA include the cause of formation, the class, the test method and avoid method about system and random error. 本文着重讨论分析了系统的误差,包括系统误差和随机误差的成因、种类、分类、检验方法、消除方法等方面内容。
- The qualitative relation of random error of raw materials metering equipment and standard deviation of modulus value of raw meal was analog calculated by Monte Carlo method. 使用蒙特卡罗方法模拟计算了原料计量设备随机误差与出磨生料率值标准偏差之间的定量关系。
- The error of measurement of heat conductivity caused by eccentricity is estimated. 分别计算了测定导热系数时因偏心造成的误差。
- It is proved that digital filtering method is suitable for decreasing random error of infrared gas sensor,while neural network method is able to fit smooth curves of concentration vs.ratio. 证明数字滤波方法适用于减小红外气体传感器数据的随机误差,神经网络方法可以拟合出平滑的浓度-比值曲线;
- Abstract: The new method of measurement profile error of any line with error separation technique is studied.Based on developing mathematical models,computer imitation is made . 文摘:研究了在数控加工中利用误差分离技术测量线轮廓度误差的新方法,在推导数学模型基础上进行计算机仿真。
- A valid verifying method of error of indication is introduced for subdivide multi-tooth table in this paper.The evaluation of uncertainty of measurement is given. 介绍了一种对多齿细分分度台综合示值误差进行检定的简便方法,并进行了测量不确定度评定。
- Four models for random errors of domains and variations of effective index are investigated. 分别考察了畴随机边界和有效折射率的四类偏差情况对转换效率的影响,结果表明,当有效折射率沿波导有规律地变化时,差频的归一化转换效率(?)
- However, the gamma nonlinearity of DLP introduces specific higher-order harmonics, which perhaps leads to appearance of spectrum aliasing, and error of measurement. 由于DLP伽马非线性的存在,变形条纹中会出现高次谐波,可能导致频谱混叠,带来测量误差。
- A standard of measurement or judgment; a criterion. 标准测量或判断的标谁; 标准
- This paper dis-cusses the mathematic model of the errors,the methods of measurement,correc-tion of the errors and the errors of the error correction. 给出了误差的数学模型,论述了误差的测量、修正及误差修正的误差。
- The error of measurement caused by measuring pulse amplitude with oscilloscope is analized.And the reason of the overproof and the unususal phanomenon are analized also. 分析了用数字示波器测量脉冲幅度带来的测量误差,以及测量中产生超差现象和异常现象的原因。
- Abstract: The error of measurement caused by measuring pulse amplitude with oscilloscope is analized.And the reason of the overproof and the unususal phanomenon are analized also. 文摘:分析了用数字示波器测量脉冲幅度带来的测量误差,以及测量中产生超差现象和异常现象的原因。
- Research for reducing random error of grating measuring system 减小光栅测量系统随机误差的研究
- He has made serious errors of judgement. 他在判断上犯有严重错误。
- Examination of code-bar grade rod is to measure stripe error of grade rod or to determine the correct constant, and hence to guarantee the precision of measurement tasks. 对条码型水准标尺进行检测是测定标尺的分划误差或确定标尺的修正常数,也是实现精密测绘计量任务的重要保证。
- Physics has been called the science of measurement. 物理学被称为量度的科学。
- Kolen, M. J., Hanson, B. A., &Brennan, R. L. (1992). Conditional standard errors of measurement for scale scores. Journal of Educational Measurement, 29, 285-307. 陈柏熹、涂柏原、章舜雯、林世华(2000)。国中基本学力测验分数的意义与使用。未出版。
