relative measurement

A turbidity sensor, a turbidity titrator, and a method to indicate the titration end-point of precipitation reaction by the measurement of the relative intensity of the scattered light in the titrate solution were introduced.

报道了一种实用的浊度传感器及浊度滴定仪，以及一种利用此仪器检测溶液的浑浊程度（溶液中散射光相对强度）来判断沉淀反应滴定终点的方法。

Experimental results show that the relative measurement error is less than 0.5%, which is better than the present level of 1%, and uncertainty of measurement is less than 2 μ m, which agrees well with theoretical analysis.

细圆柱体直径测量实验结果表明，基于改进模型的光学衍射法的相对测量误差在0.5%以下，优于目前1%的水平；测量不确定度小于2μm，与理论分析相一致。

A Computer Vision Approach to Relative Motion Measurement in Spacecraft Docking System

航天器对接系统中相对运动参数测量的计算机视觉方法

By scanning the standard gauge block, the relative measurement error of the system was less than 0.25%.

对标准量块进行扫描实验得到系统的相对测量误差小于0.25%。

Both theory and numerical computation show that the error of active power and power factor measurement is proportional to the relative frequency deviation when the conventional algorithm is used, while it is proportional to square of the relative frequency deviation when the proposed weighted algorithm is used.

传统算法的有功功率、功率因数的测量误差与相对频偏成正比；而用该文所提出的三角窗加权算法，有功功率、功率因数的测量误差与相对频偏的平方成正比。

The laboratorial measurement of relative permeability curve of oil and water

油水相对渗透率曲线的实验测定

Experimental study of ophthalmologists, workload measurement with relative value

相对值法测量眼科医生工作量的实证研究

The autonomous determination of relative states is a key technique of formation flying. Based on AFF technology, a relative states autonomous determination algorithm based on intersatellite measurement by GPS-like sensors is put forward.

基于AFF技术，提出了一种利用类GPS敏感器进行星间测量的双星编队相对状态自主确定算法。

The visibility measurement error caused by non-blackbody target is analyzed. It is shown that the relative measurement error increases along with the increase of the visibility and the target's reflectivity. To ensure the measurement precision, the target with reflectivity low enough is required.

作者对非黑体目标引起的测量误差进行了分析，结果表明相对误差随着目标物反射率的增加和能见度的升高而增大，为了保证测量精度，需要采用反射率足够低的目标物。

Case 1: when there is no relative measurement, each satellite uses its own on-board attitude sensors to determine its attitude, and exchange the information through the communication link between formation satellites, and then the relative attitude is determined through simple mathematical operation.

方案一，在星间无相对测量时，由卫星自身携带的姿态敏感器实现单星高精度姿态确定，利用星间通信链路进行信息交互，通过简单的数学计算获得星间相对姿态；

Relative to other credit risk measurement models, this model do not need effective of the market, is suitable for our relative lack of historical data breach the basic situation.

相对于其他信用风险度量模型来说，对市场的有效性要求不高，适用于我国违约历史数据相对缺乏的基本情况。

At the same time of making relative measurement, the absolute position of ( reference) point is measured with common measuring method and from which the absolute amount of deformation of ( plasmodium) can be derived.

在进行相对测量的同时，用常规测量方法测定参照点的绝对位置，并由此来推求变形体的绝对变形量。

Research on Synchronization in Gear Pitch Relative Measurement Method

齿距相对测量法同步问题研究

The on-line relative measurement of neutron flux distribution in the light water zero-power reactor

零功率反应堆内中子通量相对分布实时测量

The article simply analyzes the main problems in the mill construction and pipe production such as product type, equipment confirming, layout, quality, profit and developments, also raises the relative measurement to solve the mentioned problems.

针对机组建设及钢管生产中的主要问题，如产品大纲、设备选型、工艺布局、产品质量、经济效益、发展前景等进行了简要分析，并提出了相应的整改措施。