英语人>网络例句>data information 相关的网络例句
data information相关的网络例句

查询词典 data information

与 data information 相关的网络例句 [注:此内容来源于网络,仅供参考]

Sixthly, it also introduces knowledge management technology to resolve the analysis of custom checking center operating flow, innovation research of Customs Business and consumer relationship management. It is a long-term worthy project to continue this study on the establishment of custom risk management by data mining. There are still many further works to do, such as more effective optimizing arithmetic, text data mining, super-huge data warehouse based on UNIX and Oracle, data mining application on web, building and application of cosmical database, custom knowledge management system, and so on.

基于数据挖掘的海关风险管理体系建设,是一个长期的、内容广泛的、需要进一步深入研究的庞大课题,本人希望在很多方面继续进行研究,例如:在海关引入效率更高的数据挖掘优化算法,探讨基于海关文档资料的文本数据挖掘,探讨基于Web的数据挖掘技术在海关的应用,探讨基于UNIX和Oracle基础之上的超大规模数据仓库建设和应用,探索建立基于数据挖掘的海关知识管理体系等。

Methods: We selected 71 patients with acute hemorrhagic stroke as the study group who were hospitalized within 24 hours after onset in the 1st 3rd 5th 7th 9th 11th 13th 15th day of hospitalization and prior to the usage of dehydrant. We selected 30 normal people as the control group. We collected the data of cerebrovascular hemodynamic index including cerebral blood flow and velocity, cerebrovascular resistance, cerebrovascular elasticity ,dynamic resistance and critical pressure for each patient . We compared the data between the study group and control group ,also we compared the data in the different time after disease onset and the data of affected side and non-affected side by using SPSS software.

选择急性出血性脑血管病患者71例为观察组,正常人30例作为对照组,观察组以发病时间为起点,分别在发病后第1、3、5、7、9、11、13、15天且在使用脱水药前行脑循环动力学检测仪检测获得脑循环动力学参数,包括血流速度、血流量、血管弹性指标,血管阻力、血管调节功能指标动态阻力及临界压力数值,对观察组和对照组的各项数值进行比较,及观察组在发病后的不同时间进行前后比较,且对患侧和健侧数值之间进行比较,所得数据使用SPSS软件处理。

The positioning result of phase and broadcast ephemerides are gained using time-satellite differential model after canceling SA, the precision for 24 hours phase observation data is about 1.1 metre,the precision for 2 hours phase observation data is about 1.3 metre,the precision for 1 hour phase observation data is about 1.6 metre ,the precision for 20 minutes phase observation data is about 2.7 metre.

采用时星差模型得到取消SA后相位和广播星历的定位结果:用24小时的相位观测数据定位精度在1.1米水平;用2小时的观测数据定位精度在1.3米水平;用1小时的观测数据定位精度在1.6米水平;用20分钟的观测数据定位精度在2.7米水平。

Its sensitivity has a great influence on the global climate system. The large-scale rough estimate with the remote sensing data will contribute to the global carbon storage, carbon cycle and the global balance changes. In this study, the NDVI data of the NOAA/AVHRR acquired on 1995 and 2000 were used besides the relevant ground weather data and the eradiate data.

本文计算了1995和2000年的我国陆地NPP,并在此基础上分析探讨了NPP的时间变化以及空间分布特征,并对森林、草原和农作物NPP的数量和时间变化特征进行了统计分析,对引起这种变化的主控因子进行了初步探讨,以增进对我国陆地生态系统NPP的时空格局变化及其控制因子的了解。

In this project, we have deduced the joint inversion model of geodetic data, seismic data and geological data considering about their weight ratio; presented Bayes-iterative search inversion algorithm which improved on the traditional Bayes algorithm and strengthen the stability of inversion solutions; enriched and developed geodetic joint inversion theory and method of tectonic stress field; joint with geodetic, seismic, geological and geophysical data, we have inverted the temporal and spatial variation characteristics of crustal deformation of active tectonic blocks in North China and the present-day cruatal movement and strain-stress field by FEM, DDA and bi-cubic spline function fit method; especial for the crustal deformation result in some typical areas, we have presented geodynamical interpretation and done some seismic dangerous estimations.

大地测量联合反演构造应力场属于大地测量与地球动力学和地震学的交叉研究领域,主要内容是研究用大地测量地壳运动监测数据定量研究地壳运动和变形的动力学问题及分析预测地震,本项目推导了兼顾权比确定的大地测量、地震和地质三类数据的联合反演模型;提出贝叶斯-轮回搜索反演算法,改进传统的贝叶斯方法,改善反演解的稳定性;丰富、发展了大地测量反演构造应力场理论及方法;联合大地测量、地震、地质、地球物理数据采用有限单元法、块体不连续变形分析法和双三次样条函数拟合方法反演分析了华北地区活动地块运动时空变化特征以及中国大陆现今地壳运动与应变-应力场,对典型地区地表形变结果进行地球动力学解释并进行地震危险性估计。

On data management, this paper uses Geodatabase and ArcSDE to manage graphic and attribute of spatial data, which can implement seamless integration and incorporable management. ArcSDE joins the distributed spatial and attribute data, so the users can maintain higher storage and data integrity.

在国土资源数据管理方面,ArcSDE与Geodatabase结合,实现了空间数据的图形和属性的无缝集成和一体化管理,把目前分别存储的空间数据和属性数据结合起来,从而保证了更高的存储效率和数据完整性。

High resolution joint inversion of seismic data and well logging is an effective method to predict the thin interbedded reservoir in the exploration and development of eastern oil field in China. However, the combination of high frequency logging data with relative low frequency seismic data for establishing a stratified geologicmodel well matching the seismic data is the foundation for obtaining good inversion result.

在我国东部油田的勘探开发中,井震联合高分辨率反演是薄互层储层预测的有效方法,将高频测井资料和相对低频的地震资料有机地结合起来,得到与地震资料吻合程度高的层状地质模型是获得好的反演结果的基础。

According to real-time requirement of stream data and losable characteristic of transportation, the thesis analysis existing stream data signature methods suc h as star-s haped tree-shaped and Golle chain. Considering the condition of limit ed resource of receiver, it proposes forward plac ed hash chain data signature sc h eme based on Gilbert-Elliot Network channel model and enhanc ed Golle chain stream data signature method.

本文针对流式数据实时性要求和传输中易丢包的特点,分析比较了现存的星型、树型、Golle链型等几种典型的流式数据签名方法,考虑到接收方资源有限的情况,基于Gilbert-Elliot网络通道模型,改进了Golle链型流式数据签名方法,提出了一种hash值前置流式数据签名方案。

Methods The Mesic respiratory system model was established based on Simulink platform. The least-square algorithm was then used to do the static and dynamic parameter identification with theoretical data, clinical data and clinical fitting data. Finally, the validation of the parameter identification was performed by the clinical data.

在Simulink平台下构建集总参数呼吸系统仿真模型,采用最小二乘法,分别用理论数据、实测数据和实测拟合数据对模型进行静态阶段和动态阶段的参数辨识,并由实测数据验证辨识参数。

First, from the point of view of production and management, the importance for developing TTU is pointed out.the status in quo of technology,The direction of progress,The demand of practical and fundamentality in Distribution Automation are analyzed for Transformer Terminal Unit. The function of equipment and technical specification which meet demand of practical duty are indicated; Second, the scheme of synchronous sampling,quasi-synchronous sampling,non-integer cycle sampling,nonsynchronous sampling and algorithm are analyzed in detail. Then,the scheme of nonsynchronous sampling and multi-chunnel is ascertained. Moreover, the method of disposal sampling data for increasing precision which calculate the number of sampling per cycle dramatic by searching zero is introduced. The technique for analyzing data,stating data,storage data for Electrical Power Quality and control scheme for compensation capacitor are explained also. Finally, The scheme and structure of hardware,key circuitry using 80C196 singlechip,the scheme and ideology of software and flow chart of part software is introduced simply.

文中首先从电力生产、管理角度出发,指出了研制配变监测终端的重要意义,分析了配变监测终端的技术现状、发展趋势、现场需求以及在配网自动化中的基础地位,提出了满足实际运行要求的装置功能、技术要求;然后对目前常用的同步采样、准同步采样、非整周期采样、非同步采样的方案和算法进行了详细的分析、比较、筛选,确定了非同步采样和顺序采样的方案,并提出了一种寻找过零点从而动态计算每周采样点数的提高精度的采样数据处理方法,文中对装置中电能质量分析、统计、存储的方法以及补偿电容器的控制方案和投切原则也做了重点说明;最后,对应用80C196单片机系统研制的装置的硬件方案、结构以及关键电路和软件设计思路、方案、部分主要软件模块的流程图做了介绍。

第72/100页 首页 < ... 68 69 70 71 72 73 74 75 76 ... > 尾页
相关中文对照歌词
Too Much Information
Inside Information
Information Overload
LAMC
Information
Too Much Information
Thanks For The Information
FYI
Who Needs Information
Data De Groove
推荐网络例句

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低;可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高;蛋白质在1720m处最大,1420m处最小;果皮类胡萝卜素随海拔升高而降低。

I ' m too tired to go farther.

我太累了走不动了。