查询词典 data transmission

Previously, lithologies and sedimentary environments were commonly identified through core observation and/or comprehensive analysis of sample log data. However, the application of these methods is constrained because the core data and sample log data acquired during drilling are limited. The trend is to identify sedimentary facies through the integration of various log data.

钻井过程中，取心及岩屑录井资料都十分有限，以往通过岩心观察或者综合分析岩屑录井资料来进行岩性和沉积环境研究的方法受到很大限制，而利用各种测井资料所提供的丰富信息来进行沉积相研究已成为发展趋势。

This encompasses the development of a corporate data dictionary with the organisation ' s data syntax rules, data classification scheme and security levels. This process improves the quality of management decision making by making sure that reliable and secure information is provided, and it enables rationalising information systems resources to appropriately match business strategies. This IT process is also needed to increase accountability for the integrity and security of data and to enhance the effectiveness and control of sharing information across applications and entities.

这包括以业务方的数据语法规则建立合适的数据字典、数据分类方案以及安全等级；在确信已提供了可靠、安全信息的前提下，通过这个过程能提升管理决策水平，并且能将信息系统和业务系统有机地结合在一起；这个 IT 过程还可以增加数据的集成度和安全度方面的考量，以期增强应用和实体间信息共享的效率和控制。

A reverse measurement system about the data collecting of 2-D object edge based on machine vision is discussed,in order to realize digital data input of the dimensions of 2-D object complex edge. This system realized calibration in large scene by virtual grid calibration method, and advanced the precision of system by using double CCD cameras. It realized data mergence by setting up referencer of regular shape. Some methods were put forward to realize graphics vectorization such as using eight-chain code difference to search for the turning points, and using change-length subjunctive beeline to distinguish linetype. The output data use the general DXF document format to connect the software of CAD. Research indicated that this system can be applied in reverse measurement to the dimensions of 2-D object complex edge.

对机器视觉二维反求测量系统进行了研究，以实现二维复杂平面边缘尺寸的数字化录入；采用虚拟网格技术实现大场景下的测量标定；利用双CCD分区域获取图象，通过设置规则参照物、数据拼接等数据处理提高测量精度；提出了利用8-链码的&链差&确定转折点，用&变长度虚拟直线&判断线型实现图形矢量化的方法；数据输出采用通用的DXF文件格式实现与CAD软件的接口；研究结果表明，该系统能够应用于二维复杂平面边缘的反求测量。

As for the mid-June 2006 Mei-yu case, the assimilation of both kinds of data can help the simulation of radar reflectivity. Further investigations show that the assimilation of dropsonde and QuikSCAT data produces stronger southerly environmental winds in the Bilis case, resulting in a better simulated track than the runs without these data. In these runs, the simulated tracks are too far to the south compared with the observed. In the Kaemi case, the tracks of simulations without dropsonde/QuikSCAT data assimilation were shifted to the north/south of the observed track, respectively.

从影响实验研究发现，同化投落送及QuikSCAT资料后，碧利斯台风个案於模拟后期具有较强的南风分量，使其模拟路径不至於像未同化该两种资料者过於偏南；凯米台风个案同化投落送资料后於模拟后期具有较弱的南风分量，而同化QuikSCAT资料后则具有较强的南风分量，使其模拟路径不至於像未同化投落送及QuikSCAT资料者过於偏北及偏南，而与观测路径较为接近。

In this paper the Kelantan in Malaysia is used as the study area. On the base of the regional flood disaster theory and fuzzy synthetic evaluation method, integrating remote sensing data, ground meteorological data, rainfall data, social and economic data, using the technology of geography information system, flood disaster risk assessment models are built.

本文以马来西亚吉兰丹州为研究区，以区域洪水灾害系统理论及模糊综合评价方法为理论基础，基于遥感数据、地理背景数据、降雨数据及社会经济数据，运用地理信息系统建模技术，构建了洪水灾害风险评估模型库。

By testing and adjusting the system again and again, we have the basic functions such as Adding, Storage, Transmission of the Data of Digital BOXCAR, and getting temperature and stress information by analyzing the original data.

通过反复的试验与调整，我们已经实现了数字BOXCAR的数据AD转换、高速采集、基本叠加、存储和数据传送，以及可以通过数据处理提取有用的温度和应变信息的功能。

It has the connection richly, probability, and using CAN characteristics and so on bussing technique, both can realize the bench test data acquisition, and can the full vehicle experiment completely the need, to study and develops the new automatic transmission to provide the important tentative data gathering installment.

它具有接口丰富、可移植性强，并运用CAN总线技术等特点，既能实现台架试验数据采集，又能满足实车试验的需要，为研究和开发新型自动变速器提供重要的试验数据采集装置。

A base station assigns multiple time segments of a transmission time interval to at least one terminal, maps data for each terminal to at least one time segment assigned to the terminal, and spreads the data in each time segment with at least one channelization code used in the TTI.

基站向至少一个终端指配传输时间间隔的多个时间段，将每个终端的数据映射到指配给所述终端的至少一个时间段，以及用在所述TTI中所使用的至少一个信道化代码对每一时间段中的数据进行扩展。

A data communications protocol is a set of rules or an agreement that datermines the format and transmission of data.

一个数据通信的协议就是一套规章或一个协定，这个协定决定了数据的传输格式。

Confidence coefficient is generated by the nodes based on the data sensed, and represents the authenticity and importance of the data. A backoff algorithm and a transmission filter based on the confidence coefficient have been designed.

本文从理论上分析了路由空洞在规则部署和随机部署情况下的存在概率，导出了随机部署情况下随机建立的路径遭遇到路由空洞的概率，并提出了一种带有退避改进方法的贪婪转发策略。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。