soruces of variation是什么意思

网络释义

用法例句

In order to sure measuring accuracy of wind-speed,in this article,operating principle,error source and determine method of calibration coefficient will be introduced in details.

本文将从风速校验器的工作原理、误差来源和风速校准参数的确定方法等方面加以介绍。

The error sources, error classification, and the components of the calibration equipment were discussed.

该文针对我国省级气象计量单位,现用的湿度表(计)检定装置,从检定装置的组成、主要误差来源及分类入手,借鉴国内外通用的不确定度分析方法,介绍整个湿度检定装置的不确定度测试与评估。

After deeper studies on the measuring instrument of the acceleration of Gravity by Freely Falling, the main source of errors is analysed, and some methods of reducing errors and approving the instrument are given.

本文在对自由落体仪做深入研究的基础上，指出了用自由落体仪侧重力加速度实验的主要误差来源和仪器存在的问题，给出了减小误差和改进仪器的办法。

Analysis the error sources are helpful to decrease the error of high strain dynamic testing on pile.

与静载荷试验对比,分析了高应变动力测桩确定桩基静力性能的固有问题,还从曲线拟合中参数选择方面分析了高应变动力试桩的误差来源,为客观的应用高应变方法测试桩基提供依据。

As the fifth part of the tutorial, the paper introduces and discusses the sources of errors in elevation/deformation measurements derived with InSAR, and conducts modeling for the main error sources (i.

作为InSAR系列讲座的第五篇,本文介绍InSAR高程与形变测量中的误差来源,对主要误差源(干涉相位、基线参数和地形数据)推导出误差传播模型。

This paper introduces measurement principle of new 500kV voltage transformer calibration system,analyses the error origin of the calibration system,calculates the uncertainty in measurement,testes and verifies the accuracy of the calibration system.

介绍了新型的500kV电压互感器测试系统的测试原理,分析了测试系统的误差来源和不确定度的计算。

Major error origins are error related with GPS satellite,error related with signal propagation and error related with accepting equipments.

GPS定位的精度受到诸多因素的影响,其主要误差来源包括与GPS卫星有关的误差、与信号传播有关的误差、与接受设备有关的误差。

Operational Principle and Error Analysis Based on Strain Gauge Load Cell

负荷传感器工作原理与误差来源分析

The Origin of Error in Measuring Capacity and Inductance by Alternating Current Bridge and Its Removal;

交流电桥测电容和电感的误差来源及消除

Reasons and Control of Length-measuring Errors in the Process of the Mechanical Products Processing;

机械产品加工中长度测量误差来源与控制

The performance of regional simulation of CERES-Rice model and its uncertainties

站点CERES-Rice模型区域应用效果和误差来源

Accuracy Check and Analysis of LIDAR Elevation Data

机载LIDAR点云高程数据精度检核及误差来源分析

The Performance of CERES-Wheat Model in Wheat Planting Areas and Its Uncertainties

CERES-Wheat模型在我国小麦区的应用效果及误差来源

Digital Error Sources of Geological Map Based on MapGIS and its Countermeasures

基于MapGIS的地质图数字化误差来源和对策

Abstract: The error sources of some data acquisition methods are discussed in digital cartography, and these errors are analysed.

文摘:讨论了数字制图几种数据采集方式的误差来源，并对这些误差进行了分析评价。

“ In the best cesium fountains the largest source of error are so-called cold collisions,” Gibble explained.

吉布解释：「最好的铯原子喷泉钟内，最大的误差来源是所谓的冷碰撞。

The error sources of spectrophotometric determination of manganese in steel and alloy are analyzed.

分析了光度法测定钢铁及合金中锰含量的误差来源。

On the base, the error sources of the whole accelerator"s system are analyzed.

在此基础上，对整个加速度计系统的误差来源进行了分析。

Error origin and countermeasure on the analysis of acetaldehyde content in bottle grade PET chip

瓶级聚酯切片中乙醛含量分析的误差来源及对策

Origins Analysis and Post Screening of Errors of Measurement in Corn Yield Sample Surveys;

农产量抽样调查中计量误差来源分析及其事后甄别

The Testing Technology of Rockwell Hardness and Uncertainty in Measurement of Rockwell Hardness Blocks

洛氏硬度测量的误差来源及洛氏硬度块的测量结果不确定度

This paper deduces the errors sources from the process of ultrasonic longitudinal wave testing and evaluates its uncertainty.

本文分析了超声波探伤纵波检测的误差来源，评定了在探伤过程中的不确定度。

burden error of PT

电源变压器负载误差

In sinusoidal phase modulating laser diode interferometer, the main error source is the variation in output light intensity of light source.

在半导体激光正弦相位调制干涉仪中，光源输出光强的变化是测量误差的主要来源。

Global Positioning System (GPS) Error Source Prediction; Master's thesis

全球定位系统(GPS)误差源预测/硕士论文