查询词典 statistical accuracy

Article 7 State organs, enterprises, public institutions, other organizations, individual industrial and commercial households, individuals and other statistical investigation objects must abide by this Law and the relevant state provisions and authentically, accurately, completely and timely provide the data needed by statistical investigation, and may not provide any unauthentic or incomplete statistical data or delay or refuse the report of statistical data.

第七条 国家机关、企业事业单位和其他组织以及个体工商户和个人等统计调查对象，必须依照本法和国家有关规定，真实、准确、完整、及时地提供统计调查所需的资料，不得提供不真实或者不完整的统计资料，不得迟报、拒报统计资料。

The new "Statistics Law" in the legislative purpose to "protect the authenticity of statistical data, accuracy " as the new "statistics," an important value orientation, this is a new situation for the new understanding of the statistical characteristics, reflected after 20 years of statistical work ...

新《统计法》在立法宗旨中，把"保障统计资料的真实性、准确性"作为新《统计法》的重要价值取向，这是在新的形势下对于统计规律的新认识，体现了经过二十多年的统计工作。。。

The new "Statistics Law" in the legislative purpose in the "protection of statistical data authenticity, accuracy " as the new "statistics," an important value orientation, which is in the new circumstances a new understanding for the statistical law, embodied through the 20 years of statistical work ...

新《统计法》在立法宗旨中，把"保障统计资料的真实性、准确性"作为新《统计法》的重要价值取向，这是在新的形势下对于统计规律的新认识，体现了经过二十多年的统计工作。。。

The development direction changed direction according to the four-wheeler, the domestic and international company changes direction organization to control to the four-wheeler currently main adoption of is a numeral control, this is owing to a lot of advantages of numerical control:the procedure turn a control, the controller carries on the processing of operation and numerical information according to the control regulation designed, mainly passing procedure to carry out, if change control regulation need to change software, but need not change the hardware structure of system: control the accuracy is high, in the emulation the control the system, the accuracy of the controller from the accuracy of the component but settle, numerical controller accuracy from word long decision;Stability good;The software replies to use, needing a hardware environment of using the homology realization in the emulation the system, the numerical controller is a procedure control, the sub- procedure mold piece which need to be designed and write to carry out its model, can immediately carry out several links of functions expediently.

目前各个厂家大多采用的是PLC、单片机应用于四轮转向控制器中，功能基本能够实现，相比较之下，信号处理能力较强的数字信号处理器各方面均性能优于以上三种处理器。DSP是新世纪数字化革命的核心。它是一种独特的微处理器，具有可编程性，且实时运行速度远远超过通用微处理器。强大的数据处理能力和高速的运行速度，是DSP最值得称道的两大特色。DSP芯片是一种特别适合进行数字信号处理的微处理器。它强调运算处理的实时性，因此除了具备普通微处理器所强调的高速运算和控制功能外，主要针对实时数字信号处理，在处理器结构、指令系统和数据流程上做了很大的改动。它具有灵活、精确、可靠性好、体积小、功耗低和易于大规模集成等优点。

Firstly,the sampling design has great impact on the accuracy of remote sensing classification.There exists great randomicity on the result of points and cluster sample verification on the different Sampling design.On the same sampling design,the stability of point sample verification is higher than that of Cluster sample verification.Secondly,the average accuracy of different sampling designs of multi-point and multi-cluster sample verification can reflect the accuracy characteristic.During the course of point sample verification,stratified sampling's error is lower than others'.During the course of cluster sample verification,systematic sampling and stratified sampling's accuracy are prior to simple random sampling's.

研究结果表明：（1）抽样方式对遥感分类精度评价结果的影响是客观存在的，不同抽样方式下的点样本和群样本检验结果都存在一定的随机性，但同一种抽样方式下，点样本检验精度评估结果的波动幅度小于群样本检验，稳定性比群样本检验要好；（2）不同抽样方式下的多次点样本和群样本检验的平均精度检验结果基本上都能够反映分类图像的精度特征，其中，点样本检验中，分层随机抽样点样本检验效果较好；群样本检验中，系统抽样群样本检验和分层随机抽样群样本检验的效果优于简单随机抽样群样本检验。

To get the observer's Lat.and Long.just by pressing a button without the sea horizon to turn to,we should know clearly the relationship between the accuracy of zenith distance observed and the accuracy of a position fixed,the causes of the errors of zenith distance observed,what accuracy of zenith distance observed could be obtained and what accuracy standard should be used.

要在无水天线测天时一按按钮就可定出较精确的船位经纬度，必须弄清天体顶距测量精度对定位精度的影响，弄清顶距测量误差产生的原因，可达到的精度及选用适当的精度标准。

Moreover, the accuracy analysis for different measurements and parameters(such as time measure error, azimuth measure error, buoys error, baseline length and sound velocity fluctuation) are given respectively. To make the best use of the observation datas, the weighted least square localization algorithm is used to improve the accuracy in bistatic sonar. The simulation results show that the positioning accuracy of this algorithm is higher than the other four algorithms, with which the positioning accuracy in stations areas and side areas can be improved effectively.

同时，通过对系统各个因素，如系统的各观测量的测量误差、站址误差、基线长度、声速波动等参数对算法性能的影响，得出了各方法定位误差的分布规律；为了充分利用双基地声纳系统的观测数据，提高系统的定位精度，采用加权最小二乘方法对系统的数据进行优化处理，仿真结果表明该方法定位精度明显高于基本方法的定位精度，能有效的改善发射站和接受站侧边区的定位精度，且定位性能受站址测量误差的影响较小。

Insufficient quality data is the main characteristic of implementing the statistical quality control in flexible automation environment, aimed at this characteristic the group technology to statistical quality control for enhance the apriority of quality data and bring forward the group statistical quality control technology were introduced.

针对柔性自动化生产环境下实施统计质量控制的难点即质量数据不足的问题，将成组思想引入统计质量控制，以提高质量数据的先验性和质量数据之间的相关关系，提出了基于工序质量数据成组的成组统计质量控制(GSQC GroupStatisticalQualityControl)技术。

To satisfy modern statistical work, Henan province statistical bureau developed Henan Statistical Colligation Database Management System.

为了满足现代化的统计业务工作的需要，河南省统计局组织开发了《河南省统计综合数据库管理系统》，作者有幸参加了该系统的开发工作。

Statistical convergence;statistical convergence in probability;statistical a.s.

论文导师林正炎，论文学位硕士，论文专业概率论与数理统计

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。