查询词典 systematic error

The result of the test didn't charge even if two different installed methods of the clamp plates in pressure test of the regular strength packaging container,according to systematic and rendom error analysis of the result of the test.

压力试验机的上压板采用不同的安装方式，对相同的包装容器进行压力试验，通过对试验结果的系统误差分析和随机误差分析，认为对强度均匀的包装容器的压力试验，上压板的两种安装方式对试验结果无影响。

The phylogeny and applied prospect of MES are summarized in the paper. The principle of this system is analyzed from the point of view of acoustics. The surveying and filtering technology of auxiliary parameters, sounding data and the theory of image form, backscatter strength data processing, are researched deeply in the paper. The optimal model of velocity of sound is given. For sound ray tracing, some methods of correction of sound ray curve are developed. At the same time, an ideal model of sound ray tracing is proved and given. The GPS technology is applied for the determination of tide, attitude of vessel. Moreover, some methods are given. As an important topic, the systematic error is discussed in the paper. Some filtering methods are researched in this paper. Based on the current methods of image processing, the procedure and methods are tested and given that adapt to sonar image processing.

本文研究的工作是在总结多波束声纳测深系统的发展历史、应用前景的基础上，从声学角度分析了多波束系统的工作原理；对多波束辅助参数的测定和滤波方法、测深数据的滤波方法、多波束声纳图像的形成机理、图像处理以及最终应用等作了比较深入的研究；得出了适合于多波束精密深度计算的最优声速模型和声线改正模型；提出了 GPS 载波相位定位技术用于多波束辅助参数测量的思想、算法，改善了多波束系统的作业模式；系统地分析了深度数据的误差来源和类型，首次将系统误差作为影响测深精度的主要因素给以研究，并给出了削弱系统误差的方法，提高了深度数据的质量；对多波束声纳图像的形成、处理方法进行了细致的研究，给出了适合多波束图像处理的算法和流程，并从理论和实践上对声纳图像的应用进行了比较全面的研究。

A modified analysis method based on the determination of ozone—indigo disulphonate spectrophotometer(GB/T 15437-1995) in gas phase has been developed to detect the concentration of ozone in liquid phase. An analytical condition of λmax=612～615 nm,ε=20 000 L/, pH 2 is obtained by the titration of indigo disulphonate. Compared with potassium iodide method,it shows a higher precision and accuracy,CV＜3.0%. The results also prove that blank experiment will bring about 5.0%systematic error.

在气相臭氧浓度的靛蓝二磺酸钠分光光度法(GB/T15437-1995)基础上提出了液相臭氧浓度的测定方法，采用靛蓝二磺酸钠标准曲线法代替采用易分解的臭氧标准曲线法，得出测定条件λmax=612～615 nm、ε=20 000 L/、pH为2，通过碘量法比较实验，说明新的测定方法具有较高的精度和准确度，相对标准偏差小于3.0%；比较结果表明忽略空白实验将引入5.0%的系统误差。

In the field of spaceborne remote sensing, a geometric collinearity equation of pushbroom sensor with the Kepler parameters of the satellite orbit and the attitudes of sensor has been developed. Testing the sensor model on a SPOT-5 imagery, the planimetric accuracy of object positioning is 83.392m on the ground. According to the orbital dynamical model and the kinematics model of satellite attitude, an algorithm of extrapolative location is developed. Testing the algorithm on CBERS-2 high resolution satellite imageries of central China, when the depth of extrapolation is 300km, the planimetric precision is 53.555m including the measurement errors as well as the modeling error over than the 568m which is the planimetric precision of systematic rectification.

航天遥感方面，利用6个卫星轨道开普勒参数和3个传感器姿态建立了推扫式卫星遥感影像的严格构像方程，经对一景SPOT-5影像实施无地面控制对地目标定位获得了83.392m的平面精度；根据遥感卫星的运动规律，提出了卫星轨道参数、传感器姿态和扫描侧视角的外推算法，用于资源二号卫星影像的外推对地目标定位，当外推深度达300km时，目标定位精度不低于50m。

The method that measuring horzontal component of the earth magnetic field with digital quantometer is introdnces, the computational formule are given, systematic error are discussed, the advantages of the this method with tangent galvanometer measuring ho

摘要介绍了用数字冲击电流计测量地磁场水平分量的方法，给出了计算公式，对系统误差进行了讨论，简述了该方法与用正切电流计法测量地磁场水平分量的优点。

Furthermore, we can discover that rational model have some nonnegligible positive functions, such as caring for policy outcomes, producing the systematic knowledge centering in problems, avoiding irrational trial and error method, promoting policy innovation to the hilt, being most likely to prevent individual judgment and experiential judgment from getting the run upon.

我们还可以发现，理性决策模式具有不可忽视的正功能，譬如关注政策结果、避免非理性试错、生产以问题为中心的系统知识、最大限度地支持和促进政策创新、最有可能防止个人判断和经验判断占上风。

Second systematic perceptual bias could impair the validity of self-reports (Canary et al. 1995) such as the fundamental attribution error Sillar 1985 cited in Canary et al.

第二，系统的知觉偏差可能削弱自我报告的有效性（Canary et al。，1995年），如，基本原则归属错误（Sillar，1985年引用Canary et al。，1995年）。

The Social Contract or Compact is the most systematic form which has ever been assumed by the error we are discussing.

据说&穴居人&是一种人，由于他们系统地破坏其&契约&，因而全部遭受灭亡。

But some enterprises lack systematic consideration in management construction, especially for those enterprises whose management notions are obsolete. These enterprises always equate performance management to performance appraisal, it is a big error from the root of thoughts. This greatly encumbers the successful construction of the enterprise performance management system.

但是，一些企业在建立绩效管理体系时缺乏系统思考，特别是一些管理观念落后、但又急于推进绩效管理的企业，将绩效管理等同于绩效评价，从认识的源头上就产生了偏差，极大的阻碍了企业绩效管理体系建设的步伐。

The results showed that there were two unfair judges and six "unexpected responses". The unexpected responses had been explained by systematic error, misjudging and slipping of pen.

研究发现有二位栽判员评判不公及六个非期望反应判决，其非期望反应判决的原因应为系统性误差、误判或笔误所致。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。