配合一定的校正技术，以减少仪器误差。
At present most methods employ digital computations and certain correction techniques that minimize instrumental errors.
本文讨论了差值误差谐波分析法及获得仪器误差曲线的方法。
This paper discusses the differential error harmonic analysis method and the method for obtaining the actual error curves of testers.
本文介绍了一种采用全站仪内部设置的软件校正仪器误差的方法。
The method is introduced which uses the inner software of total station optical electronic tachometric theodolite to revise the instrumental error.
本文还建立了表面轮廓和分离表面轮廓测量干扰及仪器误差的数学模型。
The mathematical models of surface profile as well as dividing the instrument error and the measurement interference are established.
研究了在已知测量仪器误差的情况下模型的拟合精度，得到了较为满意的结果。
When the error of measurement instrument is known, the simulation approximate precision of the model was studied. The result is satisfactory.
刻度盘的误差，是子午环固有的仪器误差之一，它直接影响了天体赤纬的测定精度。
The errors of the circle of a meridian circle will immediately affect the precision in determining celestial bodies' declinations.
实践证明，本方法不仅可以减弱外界条件引起坐标系变化误差的影响，还可以进一步减弱仪器误差，提高作业效率。
The practice shows that this method not only may decrease reference frame error caused outside condition but also weaken errors of theodolite and improve efficiency.
在一个大的地区内可能会存在某些未知的共同误差源，因此为建立好的参考系，观测仪器的地理分布以尽可能均匀为好。
Some common error sources probably exist in a large region. Instruments should be distributed as uniformly as possibly in order to establish a stable reference system.
仪器制造商常常先规定基准严格的初始误差，以便组装后的室温系统无需进行校准。
Often INSTRUMENT manufacturers will specify a reference with a tight initial error so they do not have to perform room-temperature SYSTEMs calibration after assembly.
将这些误差进行分离，可以指导仪器的的校正；
Separate these errors, the instrument can be revised properly.
同时测量周期越长，仪器对弱信号的识别能力越强，测量误差越小。
It is the longer to measure cycles, the stronger the capability of instrument recognition to the weak signal is, it is the less to measure the error.
这一事实导致使用补偿技术，以纠正和减少那些可以提前测量仪器，如激光干涉仪测量误差。
This fact leads to use compensation techniques to correct and minimise those errors that can be measured by advance measuring instruments such as laser interferometers.
讨论了物理实验基础知识中一次测量的误差估计、测量仪器精度的选择和有效数字运算等问题，并以实例予以说明。
The problem of error estimate in the primary measurement, the selection of measuring instrument accuracy and the calculation of the effective data are discussed and explained with examples.
综述了无破坏法测定金属杨氏模量的测定原理、测定方法和测定仪器，并对这种测定方法进行了误差分析。
Principle, method and apparatus for young's modulus measurement of metallic material by indentation method are reviewed, and the methods error is analysed.
显著降低了仪器的系统参量误差。
由于采用了数字计权和数字式系统误差修正技术，仪器的精度和稳定性得到很大的提高。
Because of digit weight and digit system error modification, precision and stability of the instrument can be improved greatly.
分析计算了精密测量中温度误差的影响，讨论了减少和补偿温度误差的方法，并就仪器温度误差的建模问题进行了探讨。
This paper analysed and calculated the thermal effects on precision measurements, discussed methods for reducing and compensating thermal errors and then goes further into the model construction.
仪器经过改进后，测量误差达到规定要求，并与焦样加工精度、焦样长度、悬丝悬吊位置及焦样的均匀性有关。
After modified instrument, the error of determination is reached defined requirements and is related to machining precision, length, SUS - pension in place and homogeneity of coke specimens.
设计了一种可以在现场率定翻斗式雨量传感器误差的仪器。
A kind of calibration instrument was designed for field error calibration of tipping bucket rainfall-sensor.
着重介绍了水平标准器的工作原理及设计构思，并对仪器的误差作了简要分析。
This paper introduces the operating principle and design idea of standard level instrument and briefly analyzes its error.
运用三联脚架法减弱仪器对中误差和目标偏心误差，从而提高导线测角和测距精度。
Using trigeminy tripod method weakens instrument center deviation and target partiality error, thereby improve wire goniometry and ranging accuracy.
精密仪器设计中误差补偿技术是关键技术。
To comprehend and master error compensation technique can simply instrument design and raise design standard.
提出了一种在智能仪器中用补偿函数实现非线性误差修正和标度变换的方法。
A method to realize non linearity correction and scale transformation with compensation function used in intelligent instrument is presented.
最后对仪器的误差及运行效果进行了分析。
Finally, the errors of instrument and the effect of operation are analysed.
以下实验室误差的例子可认为是可确定的原因，包括但不限于：仪器错误，显著误差和经证实的显著误差等。
The following examples of laboratory errors are considered as assignable causes, including but not limited to instrument error, observable error and confirmed observable error.
虚拟仪器系统的误差分析和修正方法的案例研究：讨论了虚拟式噪声分析仪、虚拟式心电分析仪的误差分析和修正。
It provides example for error analysis and modification of virtual instrument system. It discusses the error analysis and modification of virtual noise analyzer and virtual ECG analyzer.
论文中分析了仪器的误差，并画出了误差校正曲线，以达到提高了测量精度的目的。
In the thesis, the error analysis of the instruments and error correction curve is presented, so the measurement accuracy is relatively high.
分析了数字水准仪系统的误差源，阐述了仪器i角误差和综合精度的检定方法。
In this paper, errors of digital levels are introduced. Calibration methods of the collimation error and the system accuracy are presented.
分析了数字水准仪系统的误差源，阐述了仪器i角误差和综合精度的检定方法。
In this paper, errors of digital levels are introduced. Calibration methods of the collimation error and the system accuracy are presented.
应用推荐