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1)  PSP error in global radiation measurement
PSP测量误差
2)  measurement error
测量误差
1.
A discussion of measurement errors of coaxiality of long-distance bores;
远距离孔同轴度测量误差探讨
2.
Method of reducing measurement error on core resistivity.;
降低岩心电阻率测量误差的方法
3.
Theoretical study on the measurement error of ultrasonic power meter;
对悬链式超声功率计测量误差的理论探讨
3)  measuring error
测量误差
1.
Adaptive correction of multi-range measuring errors of laser resistor trimming machine;
激光调阻机多档测量误差的软件自适应校正
2.
Heat-conduct analysis of measuring error of thermometric component;
测温元件测量误差的传热学分析
3.
Effect of measuring error of power - law fluid on pipeline friction coefficient;
幂律流体本构常数测量误差及其对管线摩阻系数的影响
4)  error measurement
误差测量
1.
The research on error measurement and error compensation of CNC machine tools based on the step gauge;
基于步距规的数控机床误差测量和补偿技术
2.
This paper proposes a new method to finish complex curved surface profile error measurement.
文章提出了斜轧辊复杂型面轮廓度误差测量的解决方法,给出了大轴复杂型面测量系统的构成模型。
3.
In the process of the spindle error measurement,it gets low level of accuracy with present methods,since there is relative motion between the testing device and the object under test.
提出一种针对动态旋转构件的相对静止误差测量新方法,该方法通过引入多体动力学坐标变换理论,使测量过程中测试装置与被测物体之间保持相对静止,推导出测试装置的变换条件,并与激光三角法相结合得到测量主轴回转误差。
5)  measuring errors
测量误差
1.
The measuring range selection and measuring errors by analogue multimeter
模拟式万用表的量程选择与测量误差
2.
This paper analyses the measuring result effects of measuring methods based on the research on causation of measuring errors and methods determination, presents the necessity of adopting different measuring methods for different measurement conditions and requirements, and then reducing measuring errors.
通过对测量误差产生的原因、测量方法的选取等研究,对测量方法对测量结果的影响进行了分析,指出了针对不同的测量条件和要求,采取不同的测量方法,以减小测量误差的必要性。
3.
When the electric voltage and current are measured with voltmeter and ammeter, certain measuring errors could occur due to the inherent resistance.
在实际使用电压表、电流表测量电压、电流时,因测量仪表的内阻会产生一定的测量误差。
6)  error of measurement
测量误差
1.
The Analysis on error of measurement in electrical engineening experimentation;
电工实验测量误差的分析
2.
According to adopt contrast method from concept,source and classification aspects,this paper detailed introduces the relationship and distinguish between error of measurement and uncertainty of meas- urement.
采用对比的方法从概念,来源和分类方法等方面,比较详细地介绍了测量误差与测量不确定度的联系与区别,并阐述了两者在测量领域的作用与意义。
补充资料:PSP
分子式:C19H14O5S
分子量:354.38
CAS号:143-74-8

性质:深红色结晶性粉末。1g本品溶于1300ml水,约350ml醇,500ml丙酮,几乎不溶于醚和氯仿,溶于氢氧化碱或碳酸碱溶液中呈深红色,在空气中稳定。

制备方法:将邻磺基苯甲酸酐与苯酚共热熔化,加入无水氯化锌于135-140℃反应7h,然后将缩合物倒入热水中,用滤,用水洗涤固体,进一步用酸碱沉淀法提纯而得成品。

用途:用作酸碱指标剂,变色范围pH:6.8(磺)-8.4(红)。也用于生化研究。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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