本文分析了卡尺测量面表面粗糙度感官检定和与比较样块比较检定的准确率。
In this paper accuracy of sensory certification and relative certification of surface, roughens for calliper planes measured using comparison samples was analyzed.
重复采样的品牌(n=5)通过魏克森讯号等级检定进行比较。
Repeatedly sampled brands (n=15) were compared via Wilcoxon signed rank tests.
本文根据拟准检定法的原理,比较系统地对该方法的实施方案、应用及程序设计进行了研究。
Based on the principle of Quasi-Accurate Detection (QUAD), the implementation scheme, applications and program design of the method are systematically studied in this thesis.
论述了用比较法检定氧化锆探头时,标准氧化锆探头的选择与实现其高精度测量的方法。
How to select standard zirconia oxygen probes to achieve high precision measurement when testing zirconia probe with comparative method is described.
桥梁承载力的检定,常采用分析计算法、荷载试验法和实物调查比较法。
For the checking of bridge carrying capacity, normally we use analysis account method, load test method and object research comparative method.
针对S级电流互感器的检定,从规程、装置和方法上比较并阐述了与普通电流互感器检定的不同之处。
The authors introduce the differences between normal current transformer and S class current transformer from the testing standard, equipment and method of CT calibrating.
仪器使电流比较仪处于零磁通工作状态,再利用互感器校验仪的测差原理测试被检电流互感器的误差,从而使互感器校验仪具有比较仪检定功能。
In this instrument the current comparer is set to zero magnetic flux, then the instrument transformer calibrator with the theory of measurement can measure the error of the current transformer.
这样,只需简单地比较自动获取的回弹值X和目读回弹值是否一致,就可以检定回弹仪是否合格。
As for that, only need to compare if the rebouncing value X received automatically and the rebouncing value read by eyes are same, if the resiliometer is qualified can be tested.
这样,只需简单地比较自动获取的回弹值X和目读回弹值是否一致,就可以检定回弹仪是否合格。
As for that, only need to compare if the rebouncing value X received automatically and the rebouncing value read by eyes are same, if the resiliometer is qualified can be tested.
应用推荐