It is one year since New Iron-making Plant implemented precision time-check for equipment.
总结炼铁新厂一年来精密点检工作的开展情况。
This method can be widely applied into measuring miller cutting disc of the LSAW pipe production unit,SSAW pipe production unit,ERW pipe production unit,consequently solved the problem of precision measurement blade position of miller cutting disc,and this method is simple and easy to operate.
该检测方法可普遍应用于螺旋与直缝埋弧焊管、ERW焊管等机组的铣边机刀盘检测,从而解决了铣边机铣刀盘刀片定位精度检测的难题,且精度高,易于操作。
Axis sloshing and dynamic target precision testing;
轴系晃动与动态靶标精度检测
Research on positioning precision testing methods in GPS continuously operating reference station system;
GPS连续运行参考站系统定位精度检测方法研究
The positioning precision testing methods of CORS were introduced and discussed.
分析与探讨了目前对GPS连续运行参考站系统实时定位精度检测的方法,并选用其中的3种方法对北部湾CORS系统实时定位精度进行了检测,其结果表明,综合使用几种方法可以较全面有效地分析北部湾CORS系统在其覆盖区域的实时定位精度。
The precision test of residual error examination,posterior difference examination and relative degree examination showed that the fitting precision reached 95.
介绍灰色理论建模原理和模型参数辨识方法,并以实例(长治市1997~2004年灌溉用水资料)建立了灰色GM(1,1)预测模型,运用残差检验、后验差检验以及关联度检验3种方法对模型进行了精度检验,其模型的拟合精度达95。
The precision test of residual error examination,posterior difference examination and relative degree examination showed that the fitting precision reached 99%.
介绍灰色理论建模原理和模型参数辨识方法,并以实例(新疆阿克苏市1990~2000年城市用水量资料)建立灰色GM(1,1)预测模型,运用残差检验、后验差检验以及关联度检验3种方法对模型进行精度检验,其模型拟合精度为99%。
Mechanical dividing heads Testing of accuracy
GB/T2554.1-1998机械分度头精度检验
Pillar type vertical drilling machines--Testing of the accuracy--Part 2: Testing of the working accuracy
GB/T4018.2-1997圆柱立式钻床精度检验第2部分:工作精度检验
Box type vertical drilling machines--Testing of the accuracy--Part 1: Geometrical tests
GB/T4019.1-1997方柱立式钻床精度检验第1部分:几何精度检验
Bot type vertical drilling machines--Testing of the accuracy--Part 2: Working tests
GB/T4019.2-1997方柱立式钻床精度检验第2部分:工作精度检验
Inspection of grain and oilseeds--Methods for determination of processing degrees of rice and other grain kernels
GB/T5502-1985粮食、油料检验米类加工精度检验法
Inspection of grain and oilseeds--Methods for determination of processing degree of wheat flour
GB/T5504-1985粮食、油料检验小麦粉加工精度检验法
Vertical surface broaching machines--Testing of the accuracy
GB/T6473-1996立式外拉床精度检验
Radial drilling machines--Testing of the accuracy
GB/T4017-1997摇臂钻床精度检验
Acceptance code of accuracy for metalforming machine
GB/T10923-1989锻压机械精度检验通则
Study on the reading method for the test of geometric precision of machine tool
机床几何精度检验中读数方法的研究
Discussion on Evaluating Scheme of Machining Accuracy of the Virtual-axes CNC Machine Tool
虚拟轴数控机床工作精度检验方法探讨
The Methods of Verification and Assessment on the Estimation of Crop Yield Based on Remote Sensing;
遥感估产中农作物估算单产精度检验评价方法
Measuring System of Machining Precision Based on the Least Square Circle Method
基于最小二乘圆法的加工精度检验系统
Research on Test Method of NEGM(1,1) Forecast Precision;
NEGM(1,1)模型预测精度的检验方法研究
Evaluation for Retrieving Precision and Some Merits of COSMIC Data
COSMIC反演精度和有关特性的检验
The assembling quality and the inspecting method for high precision gear pair
高精度齿轮副的装配质量及检验方法
Analysis and Test of Single-Reference Station DGPS Positioning Precision
单基站差分GPS定位精度的分析与检验
Skewness and Kurtosis Test of Normal Distribution for Target Detection Precision
目标探测精度正态分布偏峰度检验设计及应用