并分析了激光矢量法的辨识精度，提出了一种补充方案，该方案能在安装误差存在的情况下准确快速地辨识出体积误差，通过实验验证了该方案的可靠性和有效性。
In this paper, the accuracy of measurement is analyzed and a new sapplementary scheme is proposed to accurately identify volumetric errors even under the existence of setup errors.
本文用数论方法推导出一个计算旋转体体积的近似公式，并给出该近似公式的误差估计。
An approximate expression of the volume of body of rotation together with its error estimation is derived on the basis of theory of numbers.
在反演体积相位全息光栅参量的实验中，反演出的光栅参量与真值的误差不超过1%。证明了该法的正确性和可行性。
In the experiment of determining the Volume Phase Holographic Grating's parameters, the error of the result is not over 1%, so it demonstrates the metrology's validity and feasibility.
同时，本文还计算出了这几种参数的误差容限，这对体积相位全息光栅的实际制作具有指导作用。
Furthermore, the paper offers the error limited of these parameters and they are good to guide practical fabrication of the volume phase holographic grating.
流体的体积流量受温度、压力等参数的影响，在参数不断变化的情况下，会带来较大的测量误差。
The measurement of volumetric flow rate will be errors when the parameters of the temperature and pressure change unceasingly.
该检测系统体积小、工作可靠，功耗低，弥补了以往设备测量误差大及重复性程度高等问题。
The detection system has some characters: small size, reliable operation and low power dissipation, remedy the past problems such as big errors from equipment measure and repetitiveness.
为了补偿设置和耙区轮廓误差，真正的照射体积往往大于肿瘤体积。
Volumes greater than the tumour volume are irradiated to compensate for both setup and target outline errors.
不同的闪烁液和体积对测量误差影响不大。
The effects of different scintillation solutions and volumes on the error were found negligible.
通过对体积管检定流量计运行过程的分析，从中找出了影响流量计检定误差的因素。
Factors affecting detective errors of flowmeter have been found out through the analysis of operation condition of pipe-type detection flowmeters.
笔者所做的砂金取样规格试验表明，砂金品位误差随着取样体积减小而增大。
Results of author's experiments show that this grade error tends to increase with the decrease of sampling volume and the increase of the boulder content as well as sorting coefficient of the placer.
本文对影响金属导体材料体积电阻率的仲裁试验测定的因素进行误差分析，并指出如何能准确的测定。
Factors affecting the accuracy of the measurement of volume resistivity of metallic conductors in the arbitration test are analyzed. Ways of how to make accurate measurements are provided.
结果表明，对聚合物分散液晶聚合物折射率的误差在5%以内，而对液晶体积分数的测试误差较大，达到10%左右。
The result indicates that the error of the test for refractive index of polymer is less than 5%, while for volume percent of liquid crystal, the maximum error reaches about 10%.
就我国大量应用的体积流量法自动发油系统，通过对新旧国家标准的误差分析，探讨新国家标准的颁布对自动发油系统计量的影响。
The effect of new and old editions of the involved national standard on the automatic oil delivering system of volumetric type widely used in China is discussed through an error analysis.
给出电路接口方式、测量误差分析及实验结果曲线，液滴体积随液滴生长过程呈现良好线性关系。
Interface circuits, error analysis and experimental result graphs are presented. Excellent linearity between the drop volume and drop growth is achieved.
本文对一类非线性抛物型方程提出对称修正有限体积元方法，给出能量模最优阶误差估计，并证明了对称修正有限体积元方法的解与一般有限体积元方法的解之差是一个更高阶项。
In this paper, we present a kind of symmetric modified finite volume element method for nonlinear parabolic problems, and give the optimal order energy norm error estimates for full discrete schemes.
由于这种方法可以分离出各误差元素，所以可以方便而快速地检测出机床的体积定位精度。
Because these error can be separated from the volumetric displacement error, it is convenient and fast to measure the volumetric positioning accuracy.
该手持式激光测距仪系统具有体积小、重量轻、测程远、操作简便、测距误差小、密封性能好、可靠性高等特点。
The hand-held laser range finder system had such characteristics as small size, light weight, long measurement range, easy operation, ranging error, sealing performance and high reliability.
同时还可以根据测量的体积定位误差数据生成误差补偿的代码，进而可以对其进行体积定位误差的补偿，大幅度提高了数控机床加工精度。
Meanwhile, the LDDM software can automatically generate the compensation codes according to the measured data, then these codes would be loaded into CNC controller to improve volumetric position a...
同时还可以根据测量的体积定位误差数据生成误差补偿的代码，进而可以对其进行体积定位误差的补偿，大幅度提高了数控机床加工精度。
Meanwhile, the LDDM software can automatically generate the compensation codes according to the measured data, then these codes would be loaded into CNC controller to improve volumetric position a...
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